Hanna HC - HI746 Iron Low-Range Checker

Name: Hanna HC - HI746 Iron Low-Range Checker
Brand: Hanna
SKU: AACEZ
Availability: InStock

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Reference AACEZ Category Colorimeter Brand Hanna

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Hanna HC - HI746 Iron Low-Range Checker

Reference AACEZ Category Colorimeter Brand Hanna

Specifications

Brand	Hanna
Model	HI746
Weight	64 g (2.25 oz.)
Dimensions	86.0 mm x 61.0 mm x 37.5 mm (3.4 x 2.4 x 1.5)
Environment	0 to 50C (32 to 122F)\| RH max 95% non-condensing
Battery Type/Life	(1) 1.5V AAA
Ordering Information	HI746 Checker is supplied with (2) sample cuvettes with caps\| reagents for starter kit for 25 tests\| (2) 25 mL glass cylinders with caps\| cloth for wiping cuvettes\| battery\| instructions manual and quick reference.?
Automatic Shut-Off	after ten minutes of non-use
Photometer/Colorimeter Light Source	LED @ 575 nm
Photometer/Colorimeter Light Detector	Silicon Photocell
Iron Range	0 to 999 ppb
Iron Resolution	1 ppb
Iron Accuracy	20 ppb 5% of reading
Iron Method	adaptation of the TPTZ method.

Key Features

Compact, Portable Design
Built-in Timer

Product Details

The Hanna Iron Low-Range Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Iron Low-Range Checker uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.