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HACH 2100A Laboratory Turbidimeter

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HACH 2100A Laboratory Turbidimeter

The Hach Model 2100A Turbidimeter is a laboratory nephelometer calibrated for measuring turbidity in colourless liquids - that is, the degree to which the liquid loses its transparency due to the presence of suspended particulates. It is suitable for a broad range of turbidity measurements.

This item was removed from a lab as surplus to requirements. It has been tested and is in good working condition. This equipment has its main applications in food & beverage science, as well as life science.


Technical Specifications:

  • Accuracy: Within ±2% of full scale
  • Reproducibility: Within ±2% of full scale
  • Sensitivity: Better than ±0.5% of full scale
  • Standardization: Turbid solutions with known turbidity values
  • Calibration: Formazin
  • Stray Light: Less than 0.04 NTU equivalent on low ranges, Less than 0.5 NTU equivalent on 0-100 and 0-1000 ranges
  • Dark Current: Less than 1.0% of full scale
  • Voltage Stability: No change in specification from 95-135 Volts or 190-270 Volts
  • Ranges: 0-0.2 NTU, 0-1.0 NTU, 0-10 NTU, 0-100 NTU, 0-1000 NTU
  • Response Time: Less than one second
  • Sample Required: 25mL on all ranges
  • Net Weight: 17 lbs. (7.7kg)
  • Power Requirements: Selectable 120 or 240 Volts AC, 50/60 Hz, 35 Watts
  • Case Construction: Heavy-gauge steel corrosion-resistant painted finish Black case with blue front
  • Dimensions: 9” H x 12” W x 8 ½” D (22.8cm x 30.5cm x 22cm) 



Item has seen previous use but is in good condition.



Tested & working.