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Checker calcium hardness Hanna

Model 01.015.101.001

Condition New

TheChecker®HC (Handheld Colorimeter) is a simple, accurate, and cost effective way to measure calcium. Designed as a more accurate alternative to chemical test kits, the HI720 provides quick, accurate results.

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83,70€

-25%

111,60€

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Specifications
Range   0.00 - 2.70 ppm
Resolution   0.01 ppm
Accuracy @ 25C/77F   5% of reading 0.20 ppm
Light Source   LED @ 525 nm
Light Detector   silicon photocell
Method   adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method. The reaction between calcium and reagents causes a reddish-violet tint in the sample.
Environment   0 to 50C (32 to 122F); RH max 95% non-condensing
Battery Type   (1) 1.5V AAA
Auto-off   after ten minutes of non-use
Supplied with 2 cuvettes and caps, reagent starter kit (6 packets of reagent), 1 X 1.5X AAA battery, and an instruction manual