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  • hanna-hc-hi721-iron-checker
  • hanna-hc-hi721-iron-checker

Hanna HC - HI721 Iron Checker

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WARRANTY

As per Hanna

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100% ORIGINAL

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Protection

  • Specifications
  • KEY FEATURES
Brand

Hanna

Model

HC - HI721

Iron Range

0.00 to 5.00 ppm

Iron Resolution

0.01 ppm

Iron Accuracy

0.04 ppm 2% of reading

Iron Method

Adaptation of Standard Methods for the Examination of Water and Wastewater, 3500-Fe B., Phenanthroline Method

Photometer/Colorimeter Light Source

LED @ 525 nm

Photometer/Colorimeter Light Detector

silicon photocell

Battery Type/Life

(1) 1.5V AAA

Automatic Shut-Off

after three minutes of non-use and two minutes after reading

Environment

0 to 50C (32 to 122F); RH max 95% non-condensing

Weight

64 g (2.25 oz.)

Dimensions

81.5mm x 61mm x 37.5mm (3.2 x 2.4 x 1.5)

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.

  • Compact, Portable Design
  • Built-in Timer
  • One-Button Operation
Product Description

The Hanna Iron 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 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 photodetector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.

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Sustainable Categories

  • air-pollution1

    Air Pollution

  • water1

    Water

  • wastewater1

    Wastewater

  • waste-management1

    Waste Management

  • recycling1

    Recycling

  • cleaning-housekeeping1

    Cleaning & Housekeeping

  • renewable-energy1

    Renewable Energy

  • river-cleaning1

    River Cleaning

  • biomass1

    Biomass

  • noise-vibration1

    Noise & Vibration

  • other1

    Other

  • common-equipment1

    Common Equipment

  • environment-health-safety1

    Environment, Health & Safety

  • meteorology1

    Meteorology

  • farm-equipment1

    Farm Equipment

  • chemicals1

    Chemicals

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