Parameters

Milwaukee PH600 Digital pH-Pen – präziser pH-Testkomfort für unterwegs. Misst im Bereich von 0,0–14,0 pH mit ± 0,1 Genauigkeit, ideal für Aquarien, Hydroponik und Labor. Einfache 1-Punkt-Kalibrierung, klare LCD-Anzeige. Kompakt, handlich und zuverlässig – für schnelle, genaue pH-Kontrollen jederzeit.

Der Milwaukee T75 Waterproof TDS Pen misst gelöste Feststoffe mit großer Genauigkeit im niedrigen Bereich. Automatische Temperaturkompensation (ATC) sorgt für konsistente Werte – selbst in herausfordernden Umgebungen. Wasserdicht, robust und praxisgerecht – ideal für Anwendung in Aquarien, Wasseraufbereitung oder Labor.

Der Milwaukee T76 Waterproof TDS Pen deckt hohe Konzentrationen gelöster Feststoffe ab – robust, wasserdicht und mit ATC-Technologie für verlässliche Messungen. Dank austauschbarer Sonde besonders langlebig und wartungsfreundlich. Optimal für professionelle Einsatzfelder mit anspruchsvollen Bedingungen.

High-quality conductivity meter for conductivity monitoring Our innovative conductivity meter has been specially developed for monitoring conductivity in ultrapure water (demineralised water) and has a 4-20 mA signal output that enables easy integration into higher-level control systems.The measurements are temperature-compensated, which ensures greater accuracy. With a measuring range of 0 to 2 µS/cm, our device is particularly suitable for monitoring low conductivities, such as those typically found in mixed-bed ion exchanger cartridges. The limit value is displayed by means of 2 LEDs (green/red) on the top of the device. An acrylic glass cover ensures that the current status is immediately visible. The device has a ¾ screw thread, which can be customised for easy and safe installation. There is also the option of customisation in terms of the LEDs, including the measuring range and a private label. Our high-quality conductivity meter offers a reliable solution for conductivity monitoring in medical areas to fulfil the guidelines and recommendations of the DGSV. Our measuring device is also particularly suitable for mixed bed cartridge monitoring in the clinical environment. Standard LED configuration (1 green LED, 1 red LED): <0.5 µS/cm = green >0.5 µS/cm to <1.0 µS/cm = green/red flashing >1 µS/cm = red

Reliable Monitoring of Water Quality at Extremely Low Conductivity High-precision conductivity meter for ultrapure and process water The N-LF5R meter was developed for continuous monitoring of very low electrical conductivities in aqueous solutions. With a measuring range of 0–5 µS/cm, it delivers meaningful readings even with minimal conductivity changes. The integrated 3/4" screw-in measuring cell allows direct installation into the process flow. Its compact design and low power requirement via 9 V DC operation make the N-LF5R highly flexible. The robust IP65 housing protects the device against dust and splash water, ensuring reliable operation even under demanding conditions. Why precise conductivity measurement is particularly important in the low range Even slight deviations in conductivity can determine the quality of the final product or the safety of a system in many processes. The N-LF5R detects the smallest changes in the 0–5 µS/cm range, which can indicate contamination, material degradation, or process deviations. Benefits of the N-LF5R for monitoring ultrapure and process water The N-LF5R conductivity meter enables early detection of even minimal changes in conductivity in ultrapure and process water. This allows contamination, leaks, material leaching, or process deviations to be identified quickly before they lead to quality issues or equipment damage. The integrated screw-in measuring cell allows direct inline measurement, ensuring continuous and reliable readings without sampling. Combined with the robust IP65 housing, the device is ideal for permanent use in industrial applications where high measurement accuracy and operational reliability are critical.

The modular water treatment system was specially developed for the outpatient care sector. While retaining the overall geometry, the system can be adapted to the different degrees of water hardness in Germany, the quantities required in different outpatient centers, as well as to the initial water quality including any treatment steps on the part of the supplier. The modularity offers the decisive advantage that the overall concept can be adapted to the respective water type or composition as well as the treatment process of the supplier. Concept Demineralized water treatment for the outpatient sector Use of demineralized water in the outpatient sector Fully demineralized water (demineralized water) plays a central role in the outpatient medical sector, particularly in the reprocessing of medical devices, in laboratory applications and in the final rinse for mechanical instrument reprocessing. The aim is to avoid residues that could be caused by minerals, salts or other substances contained in tap water. For safe use, demineralized water must meet defined quality requirements: The conductivity must be below 0.1 µS/cm. This indicates that it contains almost no dissolved salts or ions. The silicate content must not exceed 0.4 g/l to avoid silicate deposits on medical instruments that could impair functionality or lead to hygienic risks. Only if these limit values are adhered to can residue-free and gentle reprocessing be guaranteed that meets the hygiene requirements in the outpatient sector. This is particularly relevant in dental practices, dermatology, endoscopy and in outpatient operating theatres, where deionized water is used for final rinsing or for steam generators in sterilization processes, among other things. The components used are listed below: Cabinet System separator Filter system (pre-filter & activated carbon filter) Softening system Reverse osmosis system Permeate tank 100 liters (volume can be adjusted) Pressure boosting station Two-stage mixed bed UV system (optional) Pyrogen filter (optional) Ring line in front of the mixing bed if the consumers are not removed to prevent contamination Brine lifting system (optional) Testomat 808 SIO2 (silicate measurement) Conductivity measurement NeoTecMaster (optional) Performance of the system Depending on the design of the system, 90 l, 150 l, 230 l or 300 l deionized water can be produced per hour. The capacity of the permeate tank can be adjusted, but must be positioned outside the cabinet due to the larger dimensions including the pressure booster station from a capacity of > 150 l/ (depending on the application). Shut-off via system separator The installation of a system separator is mandatory to protect the drinking water network from contamination by treated water or changes to the natural composition of the drinking water fed in due to its technical treatment. The system has an integrated system separator (type BA), which is located directly behind the Aqua-Stop of the water connection. Aqua-Stop (solenoid valve shut-off) An Aqua-Stop is a safety mechanism used in water supply systems to stop or limit the flow of water if a fault or leakage occurs. The Aqua-Stop is located directly behind the main water connection of the system as the first element. The associated solenoid valve is coupled with two sensors, one of which is integrated in the bottom tray of the cabinet and the second is located outside at the level of the tank and the pressure booster station. Filter The pre-filter section is a filter unit consisting of a pre-filter and an activated carbon filter. Its main purpose is to protect downstream softening and osmosis systems that could be damaged by impurities in the water. Water softener The water softener removes the hardness constituents (calcium and magnesium) from the drinking water and replaces them with sodium. The function is based on an ion exchange process and ensures that the reverse osmosis membranes are reliably protected against clogging. Reverse osmosis In reverse osmosis, the natural osmotic process is reversed. The softened water is pumped through a membrane under pressure, whereby the membrane only allows water molecules and very small molecules to pass through and retains larger particles such as salts, bacteria, fours and other impurities. The installed reverse osmosis has a retention rate of approx. 98% in relation to all substances dissolved in the water. Permeate tank The built-in round tank offers advantages in terms of stability, cleaning and space requirements. The uniform shape ensures that the water is treated and stored efficiently. The optimized tank geometry prevents the potential growth of microbiological contamination and thus meets the high requirements for media purity to a greater extent. Pressure booster station The pressure booster station ensures that the connected consumers are supplied with the required operating pressure and flow rate. This enables an optimized and needs-based media supply. Mixing bed The two-stage mixing bed (connected in series) is a so-called pole mixer. Due to the special composition of the resin contained in the cartridges, all dissolved substances remaining in the water are reliably removed. The resin used is highly effective against silicates, which have a particularly negative impact on the reprocessing of medical products. The mixing bed is also the first stage of the recirculation process when using the optionally available buffer tank system. Pyrogen filter A pyrogen filter is a special type of filter used in water treatment to remove pyrogens from the water. Pyrogens are substances that can cause an immunological reaction in the body, in particular an increase in body temperature. These are usually endotoxins that are released by bacteria such as Escherichia coli (E. coli). Water disinfection by UV irradiation The development of water disinfection using UV radiation has made considerable progress in recent years due to its simplicity and efficiency. The UV-C rays generated, which are significantly more intense than sunlight, are therefore used to disinfect water in order to counteract water contamination. They enable the removal of legionella, microbes, bacteria, viruses and protozoa while respecting the environment. Testomat® 808 SiO2 silicate measuring device A Testomat®808 SiO2 silicate is used for permanent silicate monitoring. The Testomat®808 SiO2 is a measuring instrument that is used to determine the silicate content in water. The use of the Testomat 808®SiO2 ensures reliable compliance with the limit value for SiO2 of 0.4 mg/l recommended by the DGSV and AKI. Conductivity measurement Continuous monitoring of conductivity in the range of 0-10 μS/cm on the second mixing bed. For the reprocessing of medical devices, a conductivity of <1 µS/cm is recommended for the water used for the cleaning & disinfection and sterilization process. The conductivity measurement used continuously monitors whether the conductivity falls below this value. NeoTecMaster® 5 inch with housing Data acquisition, visualization and processing are just some of the relevant topics in the field of modern water treatment. The networking of different measuring systems and their integration into process automation is an elementary component here. The NeoTecMaster® was specially developed for this task and is a manufacturer-independent multi-parameter system. Cabinet systems Only a minimum footprint of 1.60 m x 1 m is required for installation. The module consists of 2 cabinets, each 80 cm wide and 60 cm deep. It is possible to work with double hinged doors, resulting in a room depth of 1m due to the depth of 60cm and a double hinged door with a dimension of 40cm. The cabinets used are made of sturdy sheet steel modules and have a high-quality surface coating. Viewing window Viewing windows are installed in Rittal enclosures to provide an overview of the measurement technology. The use of viewing windows in Rittal enclosure systems has several advantages. They enable a visual inspection of the devices in the enclosure without having to open the enclosure. This facilitates the monitoring, maintenance and troubleshooting of components without compromising the integrity of the enclosure. The viewing windows are usually made of a transparent material such as glass. Notes: Viewing windows in Rittal enclosures are only available for single-leaf doors. If this option is selected, please note that the required minimum room depth increases from 100 cm to 140 cm.Abwasser Abführung über Solehebeanlage (optional) As an optional component, the treatment plant can be extended to include an integrated wastewater lifting unit, which pumps the generated and collected wastewater into the sewer system. The main wastewater volume flows here are the wastewater from the regeneration of the softening system and the concentrate from the reverse osmosis. Collecting tray The integrated drip tray is used to detect leaks and is therefore a safety device part of the cabinet systems.The optional components of the system:Viewing windowLighting

Under-sink system– Compact Solutions for Pure Water Quality Undercounter systems are space-saving, efficient water treatment solutions designed for discreet installation beneath work surfaces. They are indispensable in sensitive environments such as medical technology, laboratory furniture, dental clinics, and the MedTec industry. These systems reliably deliver purified water – demineralized (DI) water – exactly where it's needed. Advantages of Under-sink system: Compact design for integration into furniture and workspaces Easy to incorporate into existing supply systems Reliable multi-stage water purification Hygienic dispensing options for medical applications Example from the HeylNeomeris Range: NeoPureMini – Multi-Stage Under-sink Diluat System Pre-assembled on a stable frame and ready to connect, the NeoPureMini is ideal for installation under lab benches, in dental offices, or in medical furniture modules. With multi-stage filtration (including activated carbon, fine filtration, and optional UV stage), it provides high-purity DI water for stringent hygiene requirements in the sterilization of medical instruments in outpatient centers, operating rooms, and clinics.

Our 4- or 8- channel system allows the processing of up to four or eight measurement signals. For this purpose, 4-20 mA/ RS232 as well as Modbus RTU are available as signal inputs. Based on the received data a visualization as well as a trend display takes place. Through modular addition of optional modules (slaves) the realization of popular control concepts is possible.Advantages:Simple operation Integration of the Testomat® device world Integration into the existing control cabinet, alternatively we offer our NeoTecMaster® housingModular function range expandable by NeoTec slave modules (measure, control, control)Available as installation variant or structure variant Contents: NeoTecMaster® 5 inch - 4 channel system (optionally expandable to 8 channels) with Modbus interface and RS232 input for data communicationNeoTec Slave 4-20mA module (inputs: 8x 20mA)NeoTecMaster® IP66 housing for 5" display, light grey with front foilUSB stick for NeoTecMaster® 8GBInstallation of NeoTecMaster® in housing incl. parameterisation and cabling of the NeoTecMaster®Universal power supply 24V/6A DC (100-240V AC) (144 Watt)

The XS REVIO is a professional portable multi-parameter meter that can be powered in three different ways (battery, PC, AC adapter). It has an illuminated color graphic display for excellent data visualization in all lighting conditions, also thanks to the possibility of automatically and manually adjusting the contrast and illumination of the display. Measurement of pH, mV, ORP, ISE, conductivity, TDS, salinity, resistivity, dissolved oxygen and temperature. Online help with setup and calibration allows easy and immediate use of the instrument. Simultaneous display of multiple parameters that can be selected by the operator. Automatic pH calibration with USA and NIST buffers up to 5 points and 5 user defined points. Automatic ORP calibration 1 point. Automatic conductivity calibration with up to 4 points and 1 user defined point. Adjustable reference temperature and selectable cell constant. Automatic O2 calibration up to two points (0% - 100%). Display of calibrated points with symbols. GLP functions: Date and time, display of calibration data and calibration period setting.Manual and automatic data logger with the possibility of downloading the data to a PC via micro USB.Display of measurement stability and possibility to select 3 stability levels. All processes are constantly monitored and signaled to the operator by the colored LED above the display and by self-diagnostic messages. The following pre-assembled case variants are available for selection: Variant 1: with digital electrode 201 T DHS, cell 2301T and polarographic oxygen sensor, built-in temperature sensor and 3 m fixed cable, in compact case (manufacturer's number: 50110952). Variant 2: with pH electrode 201T/3MT , 2301T cell (conductivity), polarographic oxygen sensor, built-in temperature sensor and 3 m fixed cable each, in compact case (manufacturer's number: 50110912)Variant 3: complete with pH electrode 201T/3MT and polarographic sensor DO7/3MT, both with built-in temperature sensor and fixed cable 3m, in compact case (manufacturer number: 50110922) Variant 4: complete with conductivity cell 2301T/3MT and polarographic sensor DO7/3MT, both with built-in temperature sensor and fixed cable 3m. Additionally S7-BNC cable and NT55 temperature sensor, each 3m cable, in compact case (manufacturer number: 50110942) Variant 5: with S7-BNC cable and NT55 temperature sensor, both 3m cable, in compact case (manufacturer number: 50110932) 

The XS REVIO is a professional portable multi-parameter meter that can be powered in three different ways (battery, PC, AC adapter). It has an illuminated color graphic display for excellent data visualization in all lighting conditions, also thanks to the possibility of automatically and manually adjusting the contrast and illumination of the display. Measurement of pH, mV, ORP, ISE, conductivity, TDS, salinity, resistivity, dissolved oxygen and temperature. Online help with setup and calibration allows easy and immediate use of the instrument. Simultaneous display of multiple parameters that can be selected by the operator. Automatic pH calibration with USA and NIST buffers up to 5 points and 5 user defined points. Automatic ORP calibration 1 point. Automatic conductivity calibration with up to 4 points and 1 user defined point. Adjustable reference temperature and selectable cell constant. Automatic O2 calibration up to two points (0% - 100%). Display of calibrated points with symbols. GLP functions: Date and time, display of calibration data and calibration period setting.Manual and automatic data logger with the possibility of downloading the data to a PC via micro USB.Display of measurement stability and possibility to select 3 stability levels. All processes are constantly monitored and signaled to the operator by the colored LED above the display and by self-diagnostic messages. The following pre-assembled case variants are available for selection: Variant 1: with digital electrode 201 T DHS, cell 2301T and polarographic oxygen sensor, built-in temperature sensor and 3 m fixed cable, in compact case (manufacturer's number: 50110952). Variant 2: with pH electrode 201T/3MT , 2301T cell (conductivity), polarographic oxygen sensor, built-in temperature sensor and 3 m fixed cable each, in compact case (manufacturer's number: 50110912)Variant 3: complete with pH electrode 201T/3MT and polarographic sensor DO7/3MT, both with built-in temperature sensor and fixed cable 3m, in compact case (manufacturer number: 50110922) Variant 4: complete with conductivity cell 2301T/3MT and polarographic sensor DO7/3MT, both with built-in temperature sensor and fixed cable 3m. Additionally S7-BNC cable and NT55 temperature sensor, each 3m cable, in compact case (manufacturer number: 50110942) Variant 5: with S7-BNC cable and NT55 temperature sensor, both 3m cable, in compact case (manufacturer number: 50110932) 

The XS REVIO is a professional portable multi-parameter meter that can be powered in three different ways (battery, PC, AC adapter). It has an illuminated color graphic display for excellent data visualization in all lighting conditions, also thanks to the possibility of automatically and manually adjusting the contrast and illumination of the display. Measurement of pH, mV, ORP, ISE, conductivity, TDS, salinity, resistivity, dissolved oxygen and temperature. Online help with setup and calibration allows easy and immediate use of the instrument. Simultaneous display of multiple parameters that can be selected by the operator. Automatic pH calibration with USA and NIST buffers up to 5 points and 5 user defined points. Automatic ORP calibration 1 point. Automatic conductivity calibration with up to 4 points and 1 user defined point. Adjustable reference temperature and selectable cell constant. Automatic O2 calibration up to two points (0% - 100%). Display of calibrated points with symbols. GLP functions: Date and time, display of calibration data and calibration period setting.Manual and automatic data logger with the possibility of downloading the data to a PC via micro USB.Display of measurement stability and possibility to select 3 stability levels. All processes are constantly monitored and signaled to the operator by the colored LED above the display and by self-diagnostic messages. The following pre-assembled case variants are available for selection: Variant 1: with digital electrode 201 T DHS, cell 2301T and polarographic oxygen sensor, built-in temperature sensor and 3 m fixed cable, in compact case (manufacturer's number: 50110952). Variant 2: with pH electrode 201T/3MT , 2301T cell (conductivity), polarographic oxygen sensor, built-in temperature sensor and 3 m fixed cable each, in compact case (manufacturer's number: 50110912)Variant 3: complete with pH electrode 201T/3MT and polarographic sensor DO7/3MT, both with built-in temperature sensor and fixed cable 3m, in compact case (manufacturer number: 50110922) Variant 4: complete with conductivity cell 2301T/3MT and polarographic sensor DO7/3MT, both with built-in temperature sensor and fixed cable 3m. Additionally S7-BNC cable and NT55 temperature sensor, each 3m cable, in compact case (manufacturer number: 50110942) Variant 5: with S7-BNC cable and NT55 temperature sensor, both 3m cable, in compact case (manufacturer number: 50110932) 

The XS REVIO is a professional portable multi-parameter meter that can be powered in three different ways (battery, PC, AC adapter). It has an illuminated color graphic display for excellent data visualization in all lighting conditions, also thanks to the possibility of automatically and manually adjusting the contrast and illumination of the display. Measurement of pH, mV, ORP, ISE, conductivity, TDS, salinity, resistivity, dissolved oxygen and temperature. Online help with setup and calibration allows easy and immediate use of the instrument. Simultaneous display of multiple parameters that can be selected by the operator. Automatic pH calibration with USA and NIST buffers up to 5 points and 5 user defined points. Automatic ORP calibration 1 point. Automatic conductivity calibration with up to 4 points and 1 user defined point. Adjustable reference temperature and selectable cell constant. Automatic O2 calibration up to two points (0% - 100%). Display of calibrated points with symbols. GLP functions: Date and time, display of calibration data and calibration period setting.Manual and automatic data logger with the possibility of downloading the data to a PC via micro USB.Display of measurement stability and possibility to select 3 stability levels. All processes are constantly monitored and signaled to the operator by the colored LED above the display and by self-diagnostic messages. The following pre-assembled case variants are available for selection: Variant 1: with digital electrode 201 T DHS, cell 2301T and polarographic oxygen sensor, built-in temperature sensor and 3 m fixed cable, in compact case (manufacturer's number: 50110952). Variant 2: with pH electrode 201T/3MT , 2301T cell (conductivity), polarographic oxygen sensor, built-in temperature sensor and 3 m fixed cable each, in compact case (manufacturer's number: 50110912)Variant 3: complete with pH electrode 201T/3MT and polarographic sensor DO7/3MT, both with built-in temperature sensor and fixed cable 3m, in compact case (manufacturer number: 50110922) Variant 4: complete with conductivity cell 2301T/3MT and polarographic sensor DO7/3MT, both with built-in temperature sensor and fixed cable 3m. Additionally S7-BNC cable and NT55 temperature sensor, each 3m cable, in compact case (manufacturer number: 50110942) Variant 5: with S7-BNC cable and NT55 temperature sensor, both 3m cable, in compact case (manufacturer number: 50110932) 

The XS REVIO is a professional portable multi-parameter meter that can be powered in three different ways (battery, PC, AC adapter). It has an illuminated color graphic display for excellent data visualization in all lighting conditions, also thanks to the possibility of automatically and manually adjusting the contrast and illumination of the display. Measurement of pH, mV, ORP, ISE, conductivity, TDS, salinity, resistivity, dissolved oxygen and temperature. Online help with setup and calibration allows easy and immediate use of the instrument. Simultaneous display of multiple parameters that can be selected by the operator. Automatic pH calibration with USA and NIST buffers up to 5 points and 5 user defined points. Automatic ORP calibration 1 point. Automatic conductivity calibration with up to 4 points and 1 user defined point. Adjustable reference temperature and selectable cell constant. Automatic O2 calibration up to two points (0% - 100%). Display of calibrated points with symbols. GLP functions: Date and time, display of calibration data and calibration period setting.Manual and automatic data logger with the possibility of downloading the data to a PC via micro USB.Display of measurement stability and possibility to select 3 stability levels. All processes are constantly monitored and signaled to the operator by the colored LED above the display and by self-diagnostic messages. The following pre-assembled case variants are available for selection: Variant 1: with digital electrode 201 T DHS, cell 2301T and polarographic oxygen sensor, built-in temperature sensor and 3 m fixed cable, in compact case (manufacturer's number: 50110952). Variant 2: with pH electrode 201T/3MT , 2301T cell (conductivity), polarographic oxygen sensor, built-in temperature sensor and 3 m fixed cable each, in compact case (manufacturer's number: 50110912)Variant 3: complete with pH electrode 201T/3MT and polarographic sensor DO7/3MT, both with built-in temperature sensor and fixed cable 3m, in compact case (manufacturer number: 50110922) Variant 4: complete with conductivity cell 2301T/3MT and polarographic sensor DO7/3MT, both with built-in temperature sensor and fixed cable 3m. Additionally S7-BNC cable and NT55 temperature sensor, each 3m cable, in compact case (manufacturer number: 50110942) Variant 5: with S7-BNC cable and NT55 temperature sensor, both 3m cable, in compact case (manufacturer number: 50110932) 

Testomat 2000 – Online Analysis Device for Water Hardness and Other Parameters Continuous water quality monitoring with automatic titration and flexible parameter selection The Testomat 2000 is a versatile analysis device for the continuous determination of key water quality parameters such as water hardness, carbonate hardness, p-value, and minus m-value. The process photometer operates fully automatically with a precise piston dosing pump and plain-text menu display, allowing measurement, analysis, and control without manual intervention. Individually selectable indicators enable different parameters and measurement ranges, while internal limit contacts ensure reliable monitoring and alarm functions. Depending on the selected indicator, the device measures residual hardness, total hardness, carbonate hardness, p-value, or minus m-value fully automatically via precise titration. Two independently programmable limit contacts support automatic control and alarm functions, while external control options such as range-dependent measurement triggering or versions with SD card data logger are available for documentation and process analysis. What functions does the Testomat 2000 from Heyl offer? It combines modern measurement principles with practical control and evaluation functions. By selecting different indicator types, it can be used in a wide variety of applications. Two freely programmable limit values with adjustable hysteresis support monitoring tasks, and optional interfaces expand the device for complete data recording or integration with control systems. Applications for the Testomat 2000 Hardness Monitoring water quality in water treatment, blending, and drinking water systems Monitoring and quality control of softening systems with or without blending Monitoring and quality assurance of decarbonization systems Prevention of acid intrusion in decarbonization systems Boiler monitoring of steam boilers Performance Profile of the Testomat 2000 Simple, menu-guided operation and programming via plain-text display Measurement of residual hardness, total hardness, carbonate hardness, minus m-value, or p-value selectable via indicator choice Free choice of hardness units: °dH, °f, ppm CaCO3, or mmol/l High measurement accuracy due to precise piston dosing pump Analysis triggering: Automatic interval operation (interval pause adjustable from 0–99 minutes) External triggering Dynamic (exhaustion-dependent interval operation) Quantity-dependent via contact water meter Two independent limit values with hysteresis (1, 2, or 3 bad analyses) and adjustable switching functions Monitoring of two measuring points (switching via external solenoid valves) Internal error documentation Programmable service address Indicator volumes: 100 and 500 ml bottles Programmable maintenance interval for maintenance requests

Testomat 808: Continuous Hardness Limit Monitoring Online measurement of residual water hardness with automatic color change Measurement Principle and Technical Features Modern indicator pump system supporting an automated process with minimal reagent and water consumption. Internal and external flushing options, manual safety check for up to 72 hours of unattended operation (BOB operation), and interfaces for 4–20 mA signals and RS232 firmware updates. Purchase Benefits 3% shop discount when purchasing a Testomat 808 Free of charge: original Heyl indicator for hardness measurement

The Testomat® 808 is a compact analyser for online measurement of water hardness according to the principle of "limit value monitoring with colour change" in the measuring range 0.02 - 5 ° dH (0.4 - 89 ppm). Applications of the continuous residual hardness monitoring are e.g.: Reverse osmosis systems, boiler feed water supply Soft water for commercial purposes, ultrapure water systems.  In view of the fact that the Testomat® 808 is suitable for use in multi-parameter systems due to its 4-20mA signal output, we hereby offer you the Testomat® 808 in conjunction with the NeoTecMaster® Multicontroller, which was specially developed by our company, as a package solution at a preferential price.  The 4-channel NeoTecMaster® Multicontroller included in this package enables the processing of up to four measurement signals. Via the 4-20mA NeoTec slave input module connected to the NeoTecMaster®, the data is transmitted to the NeoTecMaster® and used to display the measured value, the trend and the status messages on the 5-inch screen. In addition, the NeoTecMaster® has an RS232 interface as well as a Modbus RTU input, which you can use freely after brief technical consultation with us. (Pre-check whether your existing measurement technology to be integrated requires adjustments).  The NeoTecMaster® can be systematically supplemented with further optional NeoTec modules (function / signal converter modules) as required. This allows the future realisation of further control concepts in a flexible way.  Two modules which fundamentally extend the range of functions and are already included in the scope of delivery are our NeoTec slave relay module and the 4x 4-20mA input module. This allows you to add potential-free relay contacts to the overall system and to integrate and visualise further system technology such as sensors via the 4x 4-20mA input module. You can freely assign the relay contacts to the incoming measurement signals and thus, for example, implement simple limit value-related control concepts as well as output measurement value-related messages.  Further advantages of the NeoTecMaster:  Simple operation Integration of the Testomat® device world, here in connection with the Testomat® 808  Integration into the existing control cabinet, alternatively we offer our NeoTecMaster® enclosure  Modular range of functions can be extended by NeoTec slave and signal converter modules (measurement, control, regulation)  Available as built-in or surface-mounted variant  Structured continuous data recording on the integrated SD card or optionally available SDHC card (2Gbyte) as a file in CSV format  In addition, there are the proven functionalities of the Testomat® 808:  Indication of limit value undershoot or overshoot: green / red LED  Modern indicator pump system  Automatic measuring sequence with low water consumption  Direct error and indicator quantity display  Internal and external flushing of the measuring chamber by manual control  Control of an external flush valve  Three potential-free relays for: External flush valve control Limit value evaluation External control and / or alarm processing Safety check for 72-hour operation without supervision  Indicator quantities: 100 and 500 ml bottles  4 - 20 mA interface for defined status and error messages  RS 232 interface for firmware updates  General information Water connection and operating pressure: Depending on unit version: 0.3 - 1 bar / 0.3 x 105 to 4 x 105 Pa 1 - 4 bar / 1 x 105 to 4 x 105 Pa (from 4 to 8 bar, a pressure reducer must be used (special accessory))  Water inlet: opaque hose with 6 mm outer diameter/4 mm inner diameter  Water outlet: hose with 6 mm outer diameter/4 mm inner diameter  Water temperature: 10 to 40 °C From 4 bar, a separately available pressure reducer must be used. Please use only the indicators approved for Testomat® 808! Optional accessories:  NeoTecMaster unit hood

Precise Water Hardness Analysis for Automated Process and System Monitoring with the Testomat EVO TH Fully automatic water hardness determination via titration The Testomat EVO automatically detects the water level when filling the measuring chamber and can also operate for extended periods in BOB mode without constant supervision. With an integrated SD card or optionally an SDHC card (2 GB), measurement data and messages/alarms can be recorded. The menu is available in multiple languages, and firmware updates can be conveniently applied via the SD card. Analog outputs and serial interfaces allow external processing of measurement data. Certified and Cost-Effective Standalone Water Hardness Meter With the Testomat EVO, you benefit from stable, low-maintenance continuous operation, minimal consumption of indicator solution and water, as well as versatile data communication via RS232 or 0/4–20 mA signals. Certification according to relevant safety and TÜV standards (WÜH certification for boiler houses) and the compact design make the EVO a robust and efficient solution for demanding measurement tasks. Applications for the Testomat EVO Water treatment Drinking water systems Industrial boilers Process water monitoring When purchasing the Testomat EVO online, you receive, in addition to a 3 % online discount on Heyl devices, a free indicator of your choice.

The Testomat® EVO TH automatically determines the water hardness by means of titration. The device is suitable for controlling the water quality of water treatment plants, drinking water systems, industrial boilers and for monitoring process water. On top of that our Testomat® EVO TH is approved for boiler houses | component identification no.: TÜV. WÜH. 21-025 | VdTÜV bulletin water monitoring device 100 and UL-TÜV certified. It is supplemented by the Testomat® LAB CL, a robust wet chemical online measuring converter to measure the concentration of total chlorine or free chlorine in the measuring range 0 - 5 mg/l. The instrument is suitable for controlling the water quality of water treatment plants, drinking water plants, process water monitoring and for monitoring the chlorine concentration in the cooling tower process. Instrument operation is based on the DPD method according to EN ISO 7393-2. The analysis is carried out through the addition of two reagents and the measurement result is obtained after a reaction time of approx. 60 seconds (pure measurement time without flush time). In view of the fact that the Testomat® LAB CL was developed for use in multi-parameter systems or for connection to a higher-level control system, we hereby offer you the Testomat® EVO TH and the Testomat® LAB CL in combination with the NeoTecMaster®, which was specially developed by our company, as a package solution at a preferential price. The 4-channel NeoTecMaster® multi-parameter controller included in this package enables the processing of up to four measurement signals in this version. A signal input on the NeoTecMaster® , in this case the RS232 interface and one additional RS232 interface on the included NeoTec Slave module , are used by Testomat® EVO TH and Testomat® LAB CL to display the measured value, the trend and the status messages on the 5 inch screen. In addition to the on board RS232 interface, the NeoTecMaster® also has a Modbus RTU input, which you can use freely after brief technical consultation with us. (Pre-check whether your existing measurement technology to be integrated requires adjustments). The NeoTecMaster® can be systematically supplemented with further optional NeoTec modules (function / signal converter modules) as required, thus enabling the future realisation of further control concepts in a flexible manner. A module that fundamentally expands the range of functions and is already included in the scope of delivery is our NeoTec slave relay module with which you can add potential-free relay contacts to the overall system. You can freely assign these to the incoming measurement signals and thus, for example, implement limit value-related control concepts, as well as output measurement-related messages. Further advantages of the NeoTecMaster:  Simple operation  Integration of the Testomat® world of instruments, here in conjunction with the Testomat® EVO TH and Testomat® LAB CL  Integration into the existing control cabinet, alternatively we offer our NeoTecMaster® housing  Modular range of functions can be extended by NeoTec slave and signal converter modules (measurement, control, regulation) Available as built-in or surface-mounted variant Structured continuous data recording on the integrated SD card or optionally available SDHC card (2Gbyte) as a file in CSV format  In addition, there are proven Testomat® functionalities of both devices:  Optimised water detection based on an optical measuring method  RS232 interface for transmission of measured values and error messages  Import and export of settings (basic programming)  Logging of measurement data and messages/alarms via integrated SD card or optionally usable SDHC card (2GByte)  Firmware update via SD card  Integrated self-test with continuous monitoring  Automatic venting of the indicator line  Performance profil Testomat® EVO TH:  High-precision titration by means of piston metering pump  LCD graphic display Multilingual menu with easy switching (internal programming is retained) External clear / acknowledge input Free programmable password Range monitoring (fall below limit value1 / exceed limit value 2) Permitted number of lack of water, freely programmable (for systems with temporarily low water pressure) Reliable and low-maintenance operation  Minimal indicator and water consumption  Analogue output 4 - 20 mA for transmission of measured values  Programmable hardness unit in °dH, °f, ppm CaCO3, mmol/l  Collective alarm output  Indicator quantities: 100 and 500 ml bottles  Analysis trigger: automatic interval operation (0-99 minutes) depending on quantity via contact water meter Performance profil Testomat® LAB CL:  High-precision peristaltic pumps Reliable and low-maintenance operation Minimal reagent and water consumption Analog output 4 - 20 mA for transmission of measured values RS232 interface for transmission of measured values & fault messages Execution of parameterisation by means of SD card or "Service Monitor" software via mini-USB (on the unit side) to USB 2.0 (e.g. PC/notebook)  Multilingual software menu in German, English, French, Dutch, Portoguese Compact design  Common alarm output Optimised reagents: Only 2 reagents for the determination of total chlorine Optimised reagent set: filling quantities are coordinated so that the reagent set is used up almost evenly Analysis triggering: Automatic interval operation (interval pause adjustable from 10-60 minutes) Measuring phase mode (start impulse triggers a sequence of analyses for a period of 10 minutes to 12 hours) External analysis input (start/stop) Hand start Optional accessories available:  OLED display for Testomat® LAB Protective cover to increase the IP protection class of the Testomat® LAB NeoTecMaster instrument cover

Testomat LAB CL – Online Measuring Transmitter for Total Chlorine and Free Chlorine Precise chlorine monitoring device from Heyl for water treatment systems The Testomat LAB CL is a wet-chemical online measuring transmitter for the precise analysis of total chlorine or free chlorine in water. The Testomat has been developed for use in multi-parameter systems and for connection to higher-level control systems. The analysis is based on the DPD method in accordance with EN ISO 7393-2: two reagents are dosed, and after a reaction time of approximately 60 seconds, the measurement result is available. Integrated data storage on an SD or SDHC card in CSV format simplifies operation and evaluation. Measurement values, status messages, and error messages can be transmitted to higher-level control systems via the 4–20 mA output and the RS232 interface. Device features and benefits The Testomat LAB CL impresses with precise and reliable chlorine analysis based on DPD photometry in a measuring range of 0–5 mg/l. Thanks to its design and flexible interfaces, the device can be easily integrated into existing systems. Automatic data storage, simple operation, and low-maintenance components ensure efficient operation. Wide range of applications Monitoring water quality in water treatment and drinking water facilities Process monitoring Monitoring chlorine concentration in cooling tower processes Connection to higher-level control systems Which functionalities make the Testomat LAB stand out in chlorine measurement? The Testomat LAB CL and CL-R feature innovative measurement technology: RS232 interface for transmission of measurement values and error messages Parameterization via SD card or the “Servicemonitor” software using Mini-USB (device side) to USB 2.0 (e.g. PC or notebook) Multilingual menu navigation in German, English, French, Dutch, and Portuguese Firmware update via SD card Compact design Optimized water detection based on an optical measurement principle Integrated self-test with continuous monitoring Optimized reagent set for total chlorine measurement (reduction from three to two reagents) Additional functions of the CL-R version Parameterization and reading of device parameters via the RS232 interface. Proven performance profile of the Testomat device family Highly accurate peristaltic pumps Reliable, low-maintenance operation Minimal reagent and water consumption 4–20 mA analog output for transmission of measurement values RS232 interface for transmission of measurement values and fault messages Common alarm output Optimized reagents: only two reagents required for total chlorine determination Optimized reagent containers with matched fill volumes so that both containers are depleted at the same time Analysis triggering Automatic interval operation (interval pause adjustable from 10 to 60 minutes) Measurement phase mode (start signal triggers a sequence of analyses lasting from 10 minutes up to 12 hours) External analysis input (start/stop) Manual start Optional accessories OLED display Protective cover to increase the IP protection class

The Testomat® LAB CL is a robust wet chemical online measuring converter to measure the concentration of total chlorine or free chlorine in the measuring range 0 - 5 mg/l. The instrument is suitable for controlling the water quality of water treatment plants, drinking water plants, process water monitoring and for monitoring the chlorine concentration in the cooling tower process. Instrument operation is based on the DPD method according to EN ISO 7393-2. The analysis is carried out through the addition of two reagents and the measurement result is obtained after a reaction time of approx. 60 seconds (pure measurement time without flush time). In view of the fact that the Testomat® LAB CL was developed for use in multi-parameter systems or for connection to a higher-level control system, we hereby offer you the Testomat® LAB CL in combination with the NeoTecMaster® Multi Channel Controller, which was specially developed by our company, as a package solution at a preferential price. The 4-channel NeoTecMaster® multi-parameter controller included in this package enables the processing of up to four measurement signals in this version. A signal input, in this case the RS232 interface, is used by the Testomat® LAB CL to display the measured value, the trend and the status messages on the 5 inch screen. In addition to the on board RS232 interface, the NeoTecMaster® also has a Modbus RTU input, which you can use freely after brief technical consultation with us. (Pre-check whether your existing measurement technology to be integrated requires adjustments). The NeoTecMaster® can be systematically supplemented with further optional NeoTec modules (function / signal converter modules) as required, thus enabling the future realisation of further control concepts in a flexible manner. Two modules that fundamentally expand the range of functions and are already included in the scope of delivery are our NeoTec slave relay module and the 4x 4-20mA output module. This allows you to add potential-free relay contacts to the overall system and to realise linear or inverted dosing processes via the 4x 4-20mA output module. You can freely assign the relay contacts to the incoming measurement signals and thus, for example, also implement simple limit value-related control concepts, as well as output measurement value-related messages. Via the 4-20mA output module, you can also forward the measured values to a higher-level controller as desired.  Further advantages of the NeoTecMaster:  Simple operation  Integration of the Testomat® world of instruments, here in conjunction with the Testomat® LAB CL  Integration into the existing control cabinet, alternatively we offer our NeoTecMaster® housing  Modular range of functions can be extended by NeoTec slave and signal converter modules (measurement, control, regulation) Available as built-in or surface-mounted variant Structured continuous data recording on the integrated SD card or optionally available SDHC card (2Gbyte) as a file in CSV format  In addition, there are proven Testomat® LAB functionalities: Optimised water detection based on an optical measuring method  RS232 interface for transmission of measured values and error messages  Import and export of settings (basic programming)  Logging of measurement data and messages/alarms via integrated SD card or optionally usable SDHC card (2GByte)  Firmware update via SD card  Integrated self-test with continuous monitoring  Automatic venting of the indicator line Performance profil Testomat® LAB CL:  High-precision peristaltic pumps Reliable and low-maintenance operation Minimal reagent and water consumption Analog output 4 - 20 mA for transmission of measured values RS232 interface for transmission of measured values & fault messages Execution of parameterisation by means of SD card or "Service Monitor" software via mini-USB (on the unit side) to USB 2.0 (e.g. PC/notebook)  Multilingual software menu in German, English, French, Dutch, Portuguese Compact design  Common alarm output Optimised reagents: Only 2 reagents for the determination of total chlorine Optimised reagent set: filling quantities are coordinated so that the reagent set is used up almost evenly Analysis triggering: Automatic interval operation (interval pause adjustable from 10-60 minutes) Measuring phase mode (start impulse triggers a sequence of analyses for a period of 10 minutes to 12 hours) External analysis input (start/stop) Hand start Optional accessories available:  OLED display for Testomat® LAB Protective cover to increase the IP protection class of the Testomat® LAB NeoTecMaster instrument cover

Testomat LAB Monochloramine – Analyzer for Monochloramine Continuous measurement of monochloramine using the DPD method The Testomat LAB Monochloramine NH2CL is an online analyzer designed for the continuous photometric determination of monochloramine in process and drinking water. The measuring range for monochloramine (NH2CL, calculated as Cl2) is 0 to 5 ppm (resolution 0.1). The analysis is performed by dosing two reagents. After a reaction time of approximately 60 seconds, the measurement result is available. The Testomat LAB NH2CL has been developed for use in multi-parameter systems and for connection to higher-level control systems. Key performance features of the Testomat LAB for monochloramine measurement Maintenance requirements are low thanks to minimal reagent consumption and optimized water detection. A multilingual menu structure as well as parameterization via SD card or the Servicemonitor software make installation and adaptation to individual measurement tasks particularly user-friendly. In addition to the 4–20 mA output for transmitting measurement values, this series is equipped with an RS232 interface for transmitting measurement data as well as error and status messages. All data are continuously recorded on the integrated SD card or an optional SDHC card (2 GB) in CSV format and are available at any time for detailed evaluation. Technical highlights and performance profile of the Testomat LAB for monochloramine monitoring Technical features include peristaltic pumps, a space-saving design, automatic venting of the indicator line, an integrated self-test, and firmware update capability via SD card. The Monochloramine NH2CL and NH2CL-R stand out with the following functionalities: RS232 interface for transmission of measurement values and error messages Parameterization via SD card or the “Servicemonitor” software (Mini-USB device side to USB 2.0, e.g. PC or notebook) Multilingual menu navigation (German, English, French, Dutch) Firmware update via SD card Compact design Optimized water detection based on an optical measurement principle Integrated self-test with continuous monitoring Optimized reagent set with reduction from three to two reagents Proven performance profile Highly accurate peristaltic pumps Reliable, low-maintenance operation Minimal reagent and water consumption 4–20 mA analog output for transmission of measurement values RS232 interface for transmission of measurement values and fault messages Common alarm output Optimized reagents: only two reagents required for monochloramine determination Optimized reagent containers with matched fill volumes so that both containers are depleted at the same time Additional functions of the NH2CL-R version Parameterization and reading of device parameters via the RS232 interface. Analysis triggering: Automatic interval operation (interval pause adjustable from 10 to 60 minutes) Measurement phase mode (start signal triggers a sequence of analyses for 10 minutes up to 12 hours) External analysis input (start/stop) Manual start Optional accessories OLED display Protective cover to increase the IP protection class Where can the Testomat be used? Monitoring water quality in water treatment and drinking water systems Process monitoring Monitoring monochloramine concentration in cooling tower processes Connection to higher-level control systems

The Testomat® LAB Monochloramine (NH2CL) is an online analyser that photometrically measures the content of monochloramine in process water and is used for continuous monitoring of process quality, for example in cooling circuits. Another area of application is the use in the environment of water treatment and drinking water plants, for process monitoring, as well as monitoring the decay behaviour in cooling towers after shock chlorination. The measuring range for monochloramine (NH2CL, calculated as Cl2) is 0 to 5 ppm (resolution 0.1). The instrument works according to the DPD method based on EN ISO 7393-2 and the analysis is carried out by adding two reagents. After a reaction time of approx. 60 seconds (dosing and measuring time without rinsing time) the measuring result is available.  For the transmission of the measured values, in addition to the 4-20mA signal output, an RS232 interface is available for the transmission of the measured values as well as error & status messages. Furthermore, all data are continuously recorded on the integrated SD card or optionally available SDHC card (2Gbyte) as a file in CSV format and can be used for detailed observations at any time.  In view of the fact that the Testomat® LAB Monochloramine was developed for use in multi-parameter systems or for connection to a higher-level control system, we hereby offer you the Testomat® LAB Monochloramine in conjunction with the NeoTecMaster® Multicontroller, which was specially developed by our company, as a package solution at a preferential price. The 4-channel NeoTecMaster® Multicontroller included in this package enables the processing of up to four measurement signals in this version. One signal input on the NeoTecMaster®, in this case the RS232 interface, is used by Testomat® LAB Monochloramine to display the measured value, the trend and the status messages on the 5 inch screen. In addition to the RS232 interface, the NeoTecMaster® also has a Modbus RTU input, which you can use freely after brief technical consultation with us. (Pre-check whether your existing measurement technology to be integrated requires adjustments). The NeoTecMaster® can be systematically supplemented with further optional NeoTec modules (function / signal converter modules) as required. This allows the future realisation of further control concepts in a flexible way. Two modules which fundamentally extend the range of functions and are already included in the scope of delivery are our NeoTec slave relay module and the 4x 4-20mA output module. This allows you to add potential-free relay contacts to the overall system and to realise linear or inverted dosing processes via the 4x 4-20mA output module. You can freely assign the relay contacts to the incoming measurement signals and thus, for example, also implement simple limit value-related control concepts, as well as output measurement value-related messages. Via the 4-20mA output module, you can also forward the measured values to a higher-level controller as desired. Further advantages of the NeoTecMaster:  Simple operation Integration of the Testomat® world of instruments, here in connection with the Testomat® LAB Monochloramine  Integration into the existing control cabinet, alternatively we offer you our NeoTecMaster® housing  Modular range of functions can be extended by NeoTec slave and signal converter modules (measurement, control, regulation)  Available as built-in or surface-mounted variant  Structured continuous data recording on the integrated SD card or optionally available SDHC card (2Gbyte) as a file in CSV format  In addition, there are proven Testomat® LAB functionalities:  Optimised water detection based on an optical measuring method  RS232 interface for transmission of measured values and error messages  Import and export of settings (basic programming)  Logging of measurement data and messages/alarms via integrated SD card or optionally usable SDHC card (2GByte)  Firmware update via SD card  Integrated self-test with continuous monitoring  Automatic venting of the indicator line Performance profil Testomat® LAB Monochloramine:  High-precision peristaltic pumps Reliable and low-maintenance operation Minimal reagent and water consumption Analog output 4 - 20 mA for transmission of measured values RS232 interface for transmission of measured values & fault messages Execution of parameterisation by means of SD card or "Service Monitor" software via mini-USB (on the unit side) to USB 2.0 (e.g. PC/notebook)  Multilingual software menu in German, English, French, Dutch Compact design  Common alarm output Optimised reagents: Only 2 reagents for the determination of monochloramine (NH2CL) Optimised reagent set: filling quantities are coordinated so that the reagent set is used up almost evenly Analysis triggering: Automatic interval operation (interval pause adjustable from 10-60 minutes) Measuring phase mode (start impulse triggers a sequence of analyses for a period of 10 minutes to 12 hours) External analysis input (start/stop) Hand start Optional accessories available:  OLED display for Testomat® LAB Protective cover to increase the IP protection class of the Testomat® LAB NeoTecMaster instrument cover

The Testomat LAB TH and the Testomat LAB TH-R (Remote) are fully automatic online analyzers for the precise determination of residual total hardness in water using automated titration. The device provides continuous, reliable measurement results in the range of 0.05–25 °dH. The instruments were developed for use in multiparameter systems and for connection to higher-level control systems. Fully automatic residual hardness measurement for laboratory and process water using Testomat LAB High-precision titrimetric hardness determination with data logging The Testomat LAB TH combines high measurement accuracy with easy integration into existing measurement and automation concepts. Automatic titration using a piston dosing pump enables continuous, low-maintenance acquisition of water hardness values. All measurement data are logged in a structured format on an integrated SD card or optionally on an SDHC card. The standard interfaces 4–20 mA and RS232 allow direct data transfer to higher-level control and process control systems. Application areas of the Testomat LAB TH and LAB TH-R (Remote) Flexible use in laboratory, process, and drinking water monitoring Water treatment plants Drinking water systems Industrial boilers Process water monitoring Technical highlights and performance features of the Testomat LAB TH The Testomat LAB TH features optical water detection during filling of the measuring chamber, automatic venting of the indicator line, and an integrated self-test for continuous system monitoring. Benefits of hardness measurement within the LAB multiparameter system Thanks to the integration capabilities of the Testomat LAB in a manufacturer-independent multiparameter system, precise and continuous online monitoring of water hardness is possible within a central measurement platform. Automatic titrimetric measurement delivers reliable and reproducible results and can be easily integrated into existing process and control systems via standardized interfaces. This increases process reliability and reduces maintenance and personnel costs.