Online Multi-Parameter Photometer – Overview

These compact multi-wavelength photometer probes are capable of high-quality online measurements of light absorption. Used either directly submersed in liquid media (in-situ) or by-pass via flow cell setup. The probe can also be operated outside of the medium using a multifunctional slide. i::scan probes with a path length of 35mm have an additional 90-degree detector for scattered light measurements including suitable light sources. This allows measurements of turbidity according to ISO 7027 and EPA 180.1. For absorption measurement, the sensor works as a multi-wavelength photometer with narrow-band light sources. The wavelengths have been carefully selected to best fit the intended applications. For organic parameters, multiple wavelengths in the UV-A/UV-B and UV-C range are used. For colour, solids and turbidity measurements light sources in the visible and near-infrared range are used. Measures TOC, Colour,  UV254, NTU, FNU, COD, Alarm and many more.

Online Multi-Parameter Photometer – Features

• s::can plug & measure
• turbidity: EPA 180.1 and ISO 7027, 90° scattering (35 mm path length)
• dual-beam compensated optics
• economical light emitting technology
• no consumables, no moving parts
• special, non-fouling optical window material
• low power consumption (less than 1 W typical)
• optional automatic cleaning compressed air (InSitu, only for version -075 with fixed cable) or autobrush
• multiple versions for multiple applications
• long-term stability
• 100% corrosion free
• plug connection or fixed cable
• 5000 hours maintenance-free operation
• mounting and measurement directly in the media (in situ) or in flow cell
• can be mounted directly in a mains pipe/pressure pipe
• operation via s::can terminals & s::can Software

Drinking Water Datasheet

Waste Water Datasheet