HI709

$100.00

HANNA – HI709

Manganese High Range Checker® HC

The Hanna Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker® is both accurate and affordable.

Compact, Portable Design

Built-in Timer

One-Button Operation

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Categories: CHECKER HC (Handheld Colorimeter)Hanna

Product Description

HANNA – HI709

Manganese High Range Checker® HC

Specifications:-

Range	0.0 – 20.0 ppm
Resolution	0.01 ppm
Accuracy @ 25°C/77°F	±5% of reading ± 0.2 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, Periodate method. The reaction between manganese and reagents causes a pink tint in the sample.
Environment	0 to 50⁰C (32 to 122⁰F); RH max 95% non-condensing
Battery Type	(1) 1.5V AAA
Auto-off	after ten minutes of non-use
Dimensions	81.5mm x 61mm x 37.5mm (3.2″ x 2.4″ x 1.5”)
Weight	64 g (2.25 oz.)
Ordering Information	HI709 Checker®HC is supplied with 2 cuvettes and caps, reagent starter kit (6 packets of reagent), 1 X 1.5X AAA battery, and an instruction manual.