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OUSAF46 UV absorption sensor with two wavelengths

UV absorption sensor
OUSAF46

Sensor for inline product quantification at two specific UV wavelengths

OUSAF46
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Specs at a glance

  • Measurement range

    0 to 2.5 AU
    0 to 50 OD (depending on optical pathlength)

  • Process temperature

    0 to 90 °C (32 to 194 °F) continuous
    Max. 130 °C (266 °F) for 2 hours

  • Process pressure

    Max. 100 bar (1450 psi) absolute, depending on the material, pipe size and process connection of the flow assembly

Field of application

The OUSAF46 UV sensor monitors the concentration of your product at two discrete wavelengths. It covers a broad concentration range and supports you e.g. in optimizing chromatography control. Its outstanding filter performance ensures highest linearity and full consistency with lab results. This provides you with fast and reliable process information and increases your product yield. You also benefit from Easycal – the patented system for easy, liquid-free online calibration traceable to NIST.

The OUSAF46 sensor measures the UV absorption at two specific wavelengths for:

  • Measurement of protein concentrations

  • Chromatography control

  • Permeate and retentate monitoring

  • Concentration measurement of organic compounds

  • Aromatics detection

  • Filter monitoring

Benefits

  • Covers a wide measuring range thanks to the second UV wavelength

  • Fast and reliable monitoring of product concentration for better process control and simplified quality control

  • Precise measured values with full consistency to laboratory results

  • Patented EasycalTM system option for easy, liquid-free online calibration traceable to NIST

  • Outstanding filter performance provides highest linearity

  • Suitable for cleaning-in-place (CIP) and sterilization-in-place (SIP)

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