Product Description

Hanna HI-746 Iron Low-Range Checker® HC

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The HI746 Checker®HC (Handheld Colorimeter) is a simple, accurate and cost-effective way to measure iron in the low range. Naturally present in water in low concentrations, iron may affect the taste of water, as well as stain both laundry and household appliances. Also an indicator of corrosion, iron is monitored in industrial plants and water cooling and heating systems. Designed as a more accurate alternative to chemical test kits, the HI746 provides quick, accurate results in four easy steps:

Features at-a-glance

Easier to use and more accurate than chemical test kits
Dedicated to a single parameter
Small size, big convenience
Ideal for: Water Quality, Education, Industrial, Municipal Water, Aquarium

Specifications Hanna HI-746 Iron Low-Range Checker® HC


SKU	HI746
Product Name	Iron Low-Range Checker® HC – HI746
Quote Required	Yes
Iron Range	0 to 999 ppb
Iron Resolution	1 ppb
Iron Accuracy	±20 ppb ±5% of reading
Iron Method	adaptation of the TPTZ method.
Photometer/Colorimeter Light Source	LED @ 575 nm
Photometer/Colorimeter Light Detector	silicon photocell
Battery Type/Life	(1) 1.5V AAA
Automatic Shut-Off	after ten minutes of non-use
Environment	0 to 50°C (32 to 122°F); RH max 95% non-condensing
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″)
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.