Iron Checker High Range- HI721

Name: Iron Checker High Range- HI721
SKU: HI721
Price: 67.00 EUR

67,00 €

Na zalogi

The Hanna Iron Checker high range 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 ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Iron 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.

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Opis

Details

The HI721 Checker^® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure iron. 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 HI721 provides quick, accurate results in four easy steps:

Specifications

Iron
Range	0.00 to 5.00 ppm
Resolution	0,01 ppm
Accuracy	±0.04 ppm ±2% of reading
Method	adaptation of the EPA Phenanthroline method 315 B, for natural and treated waters.
Additional Specifications
Battery Type	1.5V AAA / 10,000 hours of continuous use
Environment	0 to 50°C (32 to 122°F); RH max 95% non-condensing
Auto-off	after ten minutes of non-use
Photometer/Colorimeter Light Source	LED @ 525 nm
Photometer/Colorimeter Light Detector	silicon photocell
Dimensions	154 x 63 x 30 mm (6.1 x 2.5 x 1.2”)
Weight	196 g (6.91 oz.)
Ordering information	HI721 Checker® is supplied with (2) sample cuvettes with caps, iron reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.