• Drinking water
  • Industrial waste water
  • Galvanic industry
  • Effluent water
  • Surface water
  • Boilers and cooling towers


The determination ranges of the zinc analyzer vary from trace μg/L to 125 mg/L Zn2+ using the (optional) internal dilution module.


Zinc reacts with the reagent zincon in a buffered alkaline solution to form a blue complex. The absorbance intensity is proportional to the zinc concentration in the sample and is measured at 660 nm.

Technical Specifications

Model CL
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 Epoxy-coated stainless steel AISI 304
Dimensions (H x W x D) 604 x 380 x 210 mm (23.6 x 14.8 x 8.2 in)
Weight 20 kg (44 lbs)
Power Supply Input Voltage: 115 VAC,230 VAC,24 VDC
Power consumption: max. 80 W
Output signals 2 x 4-20 mA analog outputs
Modbus via RS485,Ethernet
Alarms SPDT programmable voltage-free relays
Digital Input None,Online,Start Extra,Skip Idle,Emergency Stop
Ambient Temperature 5 - 45 °C (41 - 113 °F)
Ambient Humidity 10 - 90 % RH
Protection Grade IP54


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