The optical spectral sensors of WTW provide the measurement of carbon parameters, nitrate and nitrite or suspended solids in lakes and rivers. The measurements with the maintenance-free sensors are taking place directly in the water body. Besides a maximum durability, the sensors convince by reliable results and the integrated ultrasonic cleaning. The sensors are operated with the IQ SENSOR NET.
Scopes of delivery
481058 – NiCaVis® 705 IQ SF
Optical nitrate and COD/TOC/DOC/BOD/SAC/UVT/TSS probe for the IQ SENSOR NET, with spectral processing of the UV‐VIS range (5 mm path length)
481059 – NiCaVis® 705 IQ NI SF
Optical nitrite, nitrate and COD/TOC/DOC/BOD/SAC/UVT probe for the IQ SENSOR NET, with spectral processing of the UV range (5 mm path length)Increase efficiency …
User calibration with photoLab® 7600 UV-VIS
The OptRF methods are also available within the spectral photometers photoLab® 7600 UV-VIS and can be used for a user calibration of the sensors, if needed. The common reference measurement of the optical, reagent-free measurements of COD, Nitrate and Nitrite is the photometric determination with test kits according to DIN ISO.