CHLORINE METER, CHLORINE METER series Pocket Colorimeter™ II, Chlorine ( Free and Total), HACH

HACH Chlorine Meter, Pocket Colorimeter™ II, Chlorine ( Free and Total) 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. * This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States. Single Parameter go anywhere portable photometer USEPA approved for drinking water and wastewater Factory-Programmed Waterproof, Lightweight, Rugged Backlit Display, Data Logging, Recall