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Hach Pocket Colorimeter™ II for Chlorine or Manganese Hach Ultra Analytics Get Quote



The new Pocket Colorimeter™ II Filter Photometer is a true go-anywhere instrument. It's lightweight and battery operated, suitable for extended field work or quick, on-the-spot process monitoring. The instrument has two channels in which measurements can be made. Each channel will accept a user-defined calibration curve. Up to 10 standards can be used to determine the calibration. The curve is generated by a point-to-point straight line segment between each standard used. Linear and non-linear positive or negative slope calibrations can be performed. A calibration curve may also be manually entered from the keypad if a previously determined curve has been made on the Colorimeter. At least two data pairs (concentration and absorbance) are required.

Single Parameter go anywhere portable photometer
Lightweight and battery operated, suitable for extended field work or quick, on-the-spot process monitoring.

Fast, easy, accurate results
The Pocket Colorimeter II is simple enough to use that anyone can obtain reliable results with accuracy comparable to that of a lab instrument.

Each Pocket Colorimeter II Kit Instrument is pre-programmed for one of more than 35 parameters. Many are based on EPA-approved methods. No manual calibration is ever required. Simply zero the instrument with a blank, insert the reacted sample, and read the result.

Lightweight, Rugged
The IP67 rated Pocket Colorimeter II Instrument really can be carried in your pocket! Weighing in at only .23 kg (8.1 oz), the water-resistant and impact-resistant shell protects electronics and optics for years of trouble-free operation.

Backlit Display, Data Logging, Recall
Clear readings even under difficult conditions, thanks to lighting and large figures on the display. Record 10 most recent data points along with time of measurement. No need to carry pen and paper to manually record results.


Technical Specifications

Chlorine, Free* and Total* ** 0.02 to 2.00; 0.1 to 8.0 mg/L Cl2
Chlorine, Free* and Total* **, MR/HR 0.05 to 4.00; 0.1 to 10.0 mg/L Cl2
Chlorine, Free, Total, and pH† 0.1 to 10.0 mg/L Cl2
Manganese, Low Range 0.01 to 0.70 mg/L Mn
Manganese, High Range** 0.2-20.0 mg/L Mn