HI3822

Description

The HI3822 is a chemical test kit that uses a titrimetric method to measure sulfite as sodium sulfite (Na2SO3). The HI3822 is supplied complete with all of the reagents and equipment necessary to perform approximately 110 tests. The HI3822 is a chemical test kit that determines the sulfite concentration in two ranges: 0 to 20 mg/L and 0 to 200 mg/L Na₂SO₃.

•  All reagents marked with expiration date and lot number for traceability
•  Manual titration performed with starch indicator
•  Pre-made reagents for ease of use

Features at-a-glance
Complete setup
•  All required materials are included with the test kit, such as the sample beakers, indicator and reagent bottles, and calibrated syringe.

  High resolution
•  Readings from 0 to 20 mg/L are determined to 0.2 mg/L resolution.
•  Readings from 0 to 200 mg/L are determined to 2 mg/L resolution.

  Replacement reagents available
•  There is no need to buy a new kit when reagents are exhausted. The HI3822-100 can be ordered to replace the reagents supplied with the kit.

  Significance of Use
•  There are many reasons to monitor the concentration of sulfite in water. In boiler feed and effluent waters, a sulfite concentration of approximately 20 mg/L must be maintained to prevent pitting and oxidation of metal components.
A high level of sulfite results in a lowered pH, thus promoting corrosion. The monitoring of sulfite is important in environmental control as well.
Sulfite ions are toxic to aquatic lifeforms; the chemical demand that sulfide produces on oxygen in water can destroy the delicate ecological balance of lakes, rivers and ponds.

   SPECIFICATIONS