Our process photometer measures the transmission of solid and liquid samples at one fixed wavelength. Our range includes more than 30 wavelengths, thus allowing the photometer to be optimally adapted to your application.

Process photometer for tranmission measurement at up to 30 different wavelengths

Precise device for measuring direct and diffuse transmission

UV photometer FlowMissio is a double-beam photometer with pressurized water flow-through cell

Online UV double-beam photometer with flow-through cell for pressurized water


  • Detection of organic impurities, ozone, and turbidity in water
  • Materials testing for laser beam welding
  • Process control for glass, crystal, and plastic plates
  • Monitoring of water treatment and wastewater
  • Transmission measurements for water, wastewater, and industrial systems
  • Measurement of chlorine concentration in fume gases