Photometers
Spectral and photometric sensors for nitrate, COD, colour and more.
OPUS
UV spectral sensor for the online measurement of nitrogens and carbons with a resolution of 0.8 nm/pixel. Ideal for wastewater and environmental monitoring.
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OPUS aero
UV spectral sensor specifically designed for online measurement of nitrate and nitrite in wastewater aeration tanks.
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NICO
Digital, optical photometric in-situ sensor for nitrate with integrated turbidity compensation.
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NICO plus
The new all-rounder from TriOS – now with a new turbidity compensation system.
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LISA UV
Inexpensive UV254 absorption photometer. Perfect for organic load detection in drinking water and rivers.
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LISA color
VIS absorption photometer for highly precise SAC and color measurements.
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VIPER
VIS photometer for measurements of hyperspectral attenuation and transmission between 360-750 nm.
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OSCAR
Online hyperspectral integrating cavity absorption meter for precise absorption measurements.
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