Talk with the Expert | International and European shipping | Free Shipping for Orders over 69€ | Shipping within 24 hours
Product code: HI705
Brand: HANNA INSTRUMENTS
Sales Conditions
Shipping
Returns Information
SILICE TEST
The Hanna Low Range Silica Checker® represents a good compromise between the choice of simple chemical test kits and professional type instrumentation. Chemical test kits have limited accuracy and resolution because they rely on distinguishing color differences as perceived by the human eye. The professional instrumentation integrates a light source consisting of a LED or tungsten lamp with a filter and a light detector to precisely determine the absorbance and concentration of ions. Professional tools offer greater resolution and precision, but can cost hundreds of dollars. The Hanna Low Range Silica Checker® uses a fixed wavelength LED source and a silicon photocell to ensure the precision of professional instrumentation at the affordable price of a chemical test kit.
The Checker® HC (portable colorimeter) HI705 is a simple, accurate and convenient tool for measuring silica. Silica is found in natural waters in the form of dissolved minerals. Its presence in industrial applications, heating and reverse osmosis systems is harmful as it causes encrustations. Designed as a more precise alternative to chemical test kits, the HI705 provides fast, accurate results in four simple steps:
How to use Hanna Checker Handheld Colorimeter
* To zero the instrument add 6 drops of reagent A and a sachet of reagent B to the sample to be measured.
Main characteristics:
Easier to use and more accurate than chemical test kits
Dedicated to a single parameter
Small size, great convenience
Ideal for: Water quality, Environmental controls, Education, Pools and Spas
English 
Italiano 
_20240615111142.png)
