Hanna HI 749

The HI-749 Checker is a simple, accurate, and cost effective way to measure low ranges of chromium VI in fresh water.
€ 62,92
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Art.nr.
HI749
  •   Betaal vooraf of achteraf
  •   Betrouwbare service
  •   Gratis verzending vanaf 25€
  •   Retourneren is gratis
  •   14 dagen bedenktijd
Omschrijving
The HI-749 Checker is a simple, accurate, and cost effective way to measure low ranges of chromium VI in fresh water.
Designed as a more accurate alternative to chemical test kits, the HI-749 provides quick, accurate results in four easy steps.
The HI-749 uses an adaptation of the ASTM Manual of Water and Environmental Technology D1687-92, Diphenylcarbohydrazide method. The reaction between chromium VI and the reagent causes a purple tint in the sample.


Features:
  • Small palm-sized design
  • Accurate from ±2 ppb ±4% of reading
  • Dedicated to a single parameter
  • Uses a single AAA battery
  • Auto Power Off after 10 minutes in inactivity
  • Built-in timer for timed reaction readings


Ideal for:
  • Water Quality
  • Education
  • Plating
  • Environmental
Aanvullende informatie
Meer informatie
Art.nr.HI749
EAN8718546854057
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Hanna HI 749

Hanna HI 749

€ 62,92
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