Calcium and magnesium ion hardness tester HI93720

NegotiableUpdate on 05/21

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Nature of the Manufacturer: Producers

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Place of Origin

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Overview

The measurement method of the HI93720 calcium and magnesium ion hardness tester adopts the EDTA colorimetric method in the 18th edition of the "Water and Wastewater Monitoring and Analysis Method". The magnesium reacts with the reagent sample in a light purple color.

Product Details

Calcium and magnesium ion hardness tester HI93720

measurement range	0.00 to 2.00mg/l
resolution	0.01mg/l
precision	± 5% ± 0.11mg/l of reading
Standard EMC deviation	±0.02mg/l
light source	555nm light-emitting diode
measurement method	Using the 18th edition of the "Water and Wastewater Monitoring and Analysis Methods" EDTA colorimetric method, magnesium reacts with reagents, and the sample appears light purple.
Supporting reagents	HI93719-01
Standard Configuration	One host, one set of supporting reagents (capable of 100 measurements), two glass colorimetric dishes, and one 9V battery

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