Liquid indicator solution for measuring residual hardness in water with the Testomat 808 and Testomat F-BOB limit value measuring devices – 2x100ml bottles with a limit value of 3 °dH for the medium to higher hardness range.
Indicator 330 – reliable residual hardness monitoring with Testomat 808
Measuring solution for detecting residual hardness up to 3 °dH
Indicator 330 for the Testomat 808 limit value measuring device is a specially developed liquid solution for the precise measurement of residual hardness values up to 3 °dH. It provides clear signals directly in the Testomat 808 or F-BOB, enabling deviations in water hardness to be detected at an early stage. The solution's reliable response to the defined limit value enables continuous monitoring of process water, boiler feed water and technical water systems.
Clear signals for water analysis with Heyl analysers
Measurements can be carried out quickly and reliably with the Indicator 330 directly in the devices. The defined reaction threshold at 3 °dH ensures clear measurement results, making it easy to monitor water quality and process control.
Technical details and typical areas of application for indicator 330
- Measured parameter: Residual hardness in water
- Limit value: 3 °dH
- Package size: 2x100 ml original indicator
- Compatible analysers: Testomat 808 and Testomat F-BOB
- Advantages: clear limit value display, easy integration into existing measurement routines, stable reaction signals
- Areas of application: technical water supply, process water monitoring, reverse osmosis systems
