108,00 €
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. The HI3822 is supplied with all of the necessary reagents and equipment to perform the analysis. The test kit contains enough reagents for perform approximately 110 tests.
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.
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.
| Sulfite | |
|---|---|
| Sulfite Measurement Type | titration |
| Sulfite Range | 0 to 20 mg/L Na₂SO₃; 0 to 200 mg/L Na₂SO₃ |
| Sulfite Resolution | 0.2 mg/L (0 to 20 mg/L range); 2 mg/L (0 to 200 mg/L range) |
| Sulfite Method | iodometric |
| Sulfite Number of Tests | 110 |
| General Meter | |
| Dimensions | 260x120x60 mm (10.2x4.7x2.4") |
| Weight | 910 g (34.0 oz.) |
| Ordering Information | HI3822 test kit comes with 30 mL sulfamic acid solution, 30 mL EDTA reagent, 15 mL sulfuric acid solution, 10 mL starch indicator, 120 mL titrant solution, 20 mL calibrated vessel, 50 mL calibrated vessel, and calibrated syringe with tip. |
