hanna-hi749-chromium-vi-low-range-checker-tester
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hanna-hi749-chromium-vi-low-range-checker-tester
hanna-hi749-chromium-vi-low-range-checker-tester-1

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Hanna HI749 Chromium VI Low-Range Checker/Tester

₹4,582
₹4,532 Save ₹50
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Specifications

Brand Hanna
Model HI749
Weight 64 g (2.25 oz.)
Dimensions 81.5mm x 61mm x 37.5mm (3.2 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 HI749 Checker is supplied with (2) sample cuvettes with caps| chromium VI LR reagent starter kit for 6 tests (6 powder reagent packets)| battery| instructions and quick start guide.
Automatic Shut-Off after ten minutes of non-use
Photometer/Colorimeter Light Source LED @ 525 nm
Photometer/Colorimeter Light Detector Silicon Photocell
Chromium Hexavalent Range 0 to 300 ppb
Chromium Hexavalent Resolution 1 ppb
Chromium Hexavalent Accuracy 3 ppb 5% of reading
Chromium Hexavalent Method adaptation of the ASTM| Manual of Water and Environmental Technology| D 1687-92| Diphenylcarbohydrazide method.

Key Features

  • Compact, Portable Design
  • Built-in Timer
Reference AACDO Category Colorimeter Brand Hanna
Hanna

Product Details

The Hanna Chromium VI Low-Range Checker (HI749) tests for the presence of Chromium VI (Hexavalent Chromium) in concentrations within the range of 0 to 300 ppb with an accuracy of 3 ppb in samples such as drinking water and wastewater. With a digital readout, Hanna Checkers provide greater measurement accuracy when compared with chemical test kits that rely on human perception of color.
  • One-Button Operation

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