• Municipal waste water
  • Industrial waste water
  • Rivers and surface water
  • Drinking water
  • Monitoring process liquids
  • Measurement of water quality for distribution or discharge


Online analyzer for the determination of the intensity of color of acqueous streams.


The xenon lamp produces a UV light radiation that pass through the sample water in a quartz measuring cell. Measurement of water color by absorbance at 350 nm expressed in Hazen scale or Platinum-Cobalt scale.


No reagents required.


Wavelength 350 nm
Min. analysis time 1 minutes

Technical Specifications

Model UV
Sampling Mode Batch, with freely settable frequency.
Sample Pressure: Atmospheric
Temperature: 5 ‐ 45°C (41 ‐ 113°F)
Flow Rate: 80 to 500 mL/min
Connection: 6 mm (¼-in.)
Drain Pressure-free drain
Connection: 12 mm (½-in.)
Input Streams 2
Cabinet Material Cold-rolled steel painted with epoxy powder
Dimensions (H x W x D) 606 x 380 x 209 mm (23.6 x 14.8 x 8.2 in)
Weight 20 kg (44 lbs)
Power Supply Input Voltage:115 - 240 VAC 50/60 Hz standard or 24 VDC (option)
Power consumption: max. 80 W
Output signals 2 x 4-20 mA analog outputs
Modbus RTU via RS485
Alarms 4 SPDT programmable voltage-free relays
Digital Input Online
Ambient Temperature 5 - 45 °C (41 - 113 °F)
Ambient Humidity 10 to 90 % RH (indoor use only, outdoor installation possible with protective cabinet or shelter not included)
Protection Grade IP54


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