A critical element of disinfection is accurate dosing and monitoring of the ClO2 level in the water. Adding chlorine dioxide in the right concentration saves material, protects the environment and the health of the end user of your product. Continuously monitor the chlorine dioxide level in the water with the Hach Lange 9187 sc analyzer.
NITRATAX sc series immersion nitrate sensors
The Hach Nitratax sc family includes digital optical sensors for highly accurate determination of nitrate concentration directly in the medium. Nitratax sc nitrate sensors with a high degree of accuracy through direct measurement of UV light, without cross-sensitivity, are ideal for monitoring Maximum Allowable Concentrations.