Original 500 ml bottle with indicator solution from Heyl for measuring residual hardness in water. Suitable for the Testomat 808 and Testomat F-BOB with a limit value of 0.02 °dH.
500 ml indicator for precise residual hardness measurement in the Testomat 808 from Heyl
High-quality liquid solution for precise detection of very low residual hardness
The Testomat 808 Indicator 300 in a 500 ml bottle is an indicator developed by Heyl for determining extremely low residual hardness in water. With a limit value of 0.02 °dH, it is ideal for detecting the slightest differences in hardness. Our customers appreciate the 500 ml bottle size, as it significantly reduces the effort required for refilling.
Advantages of measuring residual hardness with a 500 ml volume
Compared to the 100 ml bottle, the 500 ml bottle offers a larger supply of indicator solution and is particularly suitable for frequent or long-term measurement intervals.
Important product data at a glance
- Measurement parameter: Residual hardness in water
- Limit value: 0.02 °dH – highly sensitive setting for the finest hardness ranges
- Container size: 500 ml original indicator solution
- Compatible with: Testomat 808 and Testomat F-BOB
- Advantages: reduced refill requirements, stable chemical reaction, suitable for continuous online monitoring of water hardness
- Areas of application: water supply systems, boiler feed water control, plant engineering, reverse osmosis processes
