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Horiba 4M LAQUAtwin Kit with Sodium, Potassium, Nitrate and Calcium Ion Tester

Product number: 895690
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Product information "Horiba 4M LAQUAtwin Kit with Sodium, Potassium, Nitrate and Calcium Ion Tester "

Mobile Analysis Laboratory for Ion Measurements – Versatile Use

Compact kit for simultaneous determination of multiple water and environmental parameters

The Horiba 4M LAQUAtwin Kit is a mobile laboratory that allows you to determine important ion parameters directly on-site. The case contains pocket testers for measuring sodium, potassium, nitrate, and calcium, as well as for temperature measurement.

Each device uses ion-selective electrodes for targeted analysis of small samples and provides fast, reliable results.

In addition to the four measurement devices, the kit includes calibration solutions and a wash/spray bottle for sensor cleaning. The sensors can be stored dry without special storage solutions.

Compact Multi-Parameter Kit for Flexible On-Site Analyses

The set is designed for measurement tasks where multiple ions need to be detected simultaneously, for example when monitoring drinking and process water, performing environmental checks of water bodies, conducting aquaculture analyses, or agricultural research.

Thanks to the case, all essential testers including accessories are always on hand and ready for immediate use. The measurement results are available in a short time and are reliable and reproducible – ideal for routine and control measurements in the field.

All components are neatly arranged in the case and ready for use at any time. An additional advantage is that the sensors can be stored dry without special storage solutions.

Due to its compact design, the kit is particularly suitable for mobile applications where multiple ion parameters need to be determined quickly one after the other or in parallel.

Why Multi-Parameter Ion Measurements Are Useful – and a Mobile Kit Is Ideal

In many applications, not just a single measurement is important, but the interaction of multiple ion parameters. Sodium, potassium, nitrate, and calcium together influence water quality, biological processes, plant growth, and technical operations.

Single measurements in a laboratory are often time-consuming and inflexible. A mobile analysis kit allows simultaneous detection of multiple parameters directly on-site.

This allows relationships to be recognized more quickly, decisions to be made more reliably, and measurement campaigns to be carried out more efficiently. The Horiba 4M LAQUAtwin Kit combines these advantages in a compact, user-friendly system.

Dimensions

Height 23,5 cm
Length 27 cm
Width 7 cm

Weight

Weight 890 g

Other attributes

Applications Aquaculture and Coral, Beer, Beverages, Environmental, Food, Horticulture, Hydroponics, Laboratory, Schools, Water Conditioning, Water Treatment, Wine
Brand Horiba
Country of origin JP
Customs tariff number 90278930
Parameter Calcium Ion (Ca2+), Combined Multiparameter, Nitrate Ion (NO3-), Potassium Ion (K+), Sodium Ion (Na+)
Quality Advanced
Technical data

Measurement Principle: Ion Selective Electrode 

Minimum Sample Volume: 0.3 ml (0.05 ml with Sampling Sheet B)

Sodium (Na+)
Measuring range:
2 to 9900 ppm (mg/L)
(0.1 to 430 mmol/L)
Resolution:
 0 to 99 ppm: 1 ppm
100 to 990 ppm: 10 ppm
1000 to 9900 ppm: 100 ppm
Accuracy: ± 10% of actual value
Maximum Calibration Points: 2 
Temperature Display / Resolution: 0 to 50.0 ºC (0.1 ºC)
 
Potassium (K+)
Measuring range:
4 to 9900 ppm (mg/L) - (0.1 to 250 mmol/L) 
2 to 5000 kg/10a (soil/water ratio 1:5) 
Resolution:
0 to 99 ppm: 1 ppm 
100 to 990 ppm: 10 ppm 
1000 to 9900 ppm: 100 ppm 
Accuracy: ± 10% of actual value 
Maximum Calibration Points: 2 
Temperature Display / Resolution: 0 to 50.0 ºC (0.1 ºC)
 
Nitrat (NO3-)
Measuring range:
NO3- : 6 to 9900 ppm (mg/L) - (0.1 to 160 mmol/L)
NO3-N : 1.4 to 2200 ppm (mg/L) 
Resolution:
0 to 99 ppm: 1 ppm 
100 to 990 ppm: 10 ppm 
1000 to 9900 ppm: 100 ppm 
Accuracy: ± 10% of actual value
Maximum Calibration Points: 2 
Temperature Display / Resolution: 0 to 50.0 ºC (0.1 ºC)
 
Calcium (Ca2+)
Measuring range: 
4 to 9900 ppm (mg/L) - (0.1 to 250 mmol/L) 
Resolution:
0 to 99 ppm: 1 ppm 
100 to 990 ppm: 10 ppm 
1000 to 9900 ppm: 100 ppm 
Accuracy: ± 20% of actual value
Maximum Calibration Points: 2 
Temperature Display / Resolution: 0 to 50.0 ºC (0.1 ºC)
 
Generell functions
  • Automatic Standard Recognition 
  • Changeable Low and High Calibration Values 
  • Temperature Compensation 
  • Temperature Calibration
  • Multiplication Compensation (0.01 to 9.90) 
  • Auto Hold / Auto Stable 
  • Automatic Power Off (30 mins.) 
  • Low Battery Indicator 
  • IP67 Water / Dust Proof 
  • Replaceable Sensor
Display: Custom (Monochrome) Digital LCD with Backlight 
Operating Temperature / Humidity: 5 to 40 ºC / 85% or less in relative humidity (no condensation) 
Battery Life: Approx. 400 hrs. continuous use without backlight 
Material: ABS epoxy body / flat glass sensor 
Dimensions: 164 x 29 x 20 mm(excluding projections) 
Weight: Approx. 55g (including sensor and batteries)
 
Accessories included
  • 150 & 2000 ppm Standard Solution for each tester (14 ml each)
  • CR2032-Batteries
  • Wash / spray bottle
  • Droppers
  • Instruction & Quick Manuals
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Add the following testers to your case, depending on your needs

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