HANNA 772 Mini-photomètre Checker Dureté carbonnatée (jusqu'à 20,0 dKH) HANNA - 1
HANNA 772 Mini-photomètre Checker Dureté carbonnatée (jusqu'à 20,0 dKH) HANNA - 1

HANNA 772 Mini-Photometer Carbon Hardness Checker (up to 20.0 dKH)

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Last items in stock
€80.00
VAT included

Chemical analysis in pocket size
Curved design in trendy colours
Accurate and reliable
Easy to use

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Simply measure your samples in a few steps:

1. Take a water sample and insert the cuvette into the photometer
2. Take a blank
3. Add the powdered reagent to your solution
4. Insert the cuvette into the photometer
5. Press the button and read the result within 10 seconds

Features:

  • Range: 0.6 to 20.0 dKH
  • Resolution: 0.1 dKH
  • Accuracy (at 25°C): ±0.3 dKH ±5% of reading
  • Method: colorimetric method
  • Light source: LED at 610 nm
  • Light detector: silicon photocell
  • Battery: 1 x 1.5 V AAA
  • Self-extinguishing: after 10 minutes of non-use
  • Dimensions: 81.5 x 61 x 37.5 mm
  • Weight: 64 g

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