Hanna Instruments

Hanna Instruments - Mini-photometer Checker HC alkalinity in drinking water (up to 500 mg/L)

  • -7.9%
  • -7.9%

Mini-photometer Checker HC alkalinity in drinking water (up to 500 mg/L) from Hanna Instruments . HI775 is delivered with 2 measuring cuvettes and their cap, reagents for 25 tests , 1 syringe 1 mL with tip and the battery.

Order it before 15:00 tomorrow and receive it on Friday, April 19, 2024 with Chronopost - Livraison express à domicile

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Strong points :

  • Attractive price
  • Quality, fast and accurate measurements
  • Very easy to use (1 key)
  • Lightweight and compact, fits in any pocket
  • Measurements in accordance with approved methods Large reading screen
  • Robust and practical

This measurement is important to define the corrosive characteristics of water, due mainly to hydroxide, carbonate and bicarbonate ions, and to anions which cause hydrolysis such as phosphates, silicates, borates, and the salts of some organic acids. Alkalinity measurement is essential when monitoring soil, drinking water treatment, waste, heating and cooling systems. In aquariums, alkalinity determines the buffering capacity of water, ie its ability to maintain a constant pH.

Specifications

Range 10 to 500 mg/L (ppm)
Resolution 1mg/L (ppm)
Exactness ±5 mg/L (ppm) ±5% of reading
Method Colorimetric
Light source 610nm LEDs
Light detector Silicon photocell
Pile 1 x 1.5V AAA battery
Self-extinguishing After 10 minutes of non-use
Dimensions 81.5 x 61 x 37.5mm
Weight 64g

Quantity

€75.99
€69.99 Save 7.9%
Tax included
In stock (2)