The HI3821 is a chemical test kit that measures six common parameters in cooling and boiler systems: alkalinity, chloride, hardness, dissolved oxygen, phosphate, and sulfite.
This kit is equipped with all the necessary reagents and equipment to perform over 100 tests for each parameter, with the exception of phosphate, which includes reagents for 50 tests.
- Pre-made reagents for ease of use
- All reagents marked with expiration date and lot number for traceability
- Portable carrying case for easy transport
- All required materials are included with the test kit, such as the dissolved oxygen glass bottle, sample beaker, indicator and reagent bottles and packets, and color comparison cube.
- All tests provide a high resolution based on the expected range of measurement.
Replacement reagents available
- There is no need to buy a new kit when reagents are exhausted. The reagents for each parameter can be ordered individually.
Significance of Use
Corrosion can occur in many key areas of a boiler. It can shorten the life of a boiler, or at the very least, increase the costs associated with maintaining a boiler.
Corrosion can form in water heaters, deaerators, superheater tubes, and economizers, among other places. Monitoring the alkalinity, chloride, hardness, dissolved oxygen, phosphate, and sulfite concentrations in cooling and boiler systems is essential in preventing hazardous or costly situations.
|Dangerous Good||This product is considered hazardous to ship and is subject to extra handling fees.|
|Dissolved Oxygen Measurement Type||titration|
|Dissolved Oxygen Range||0.0 to 10.0 mg/L O₂|
|Dissolved Oxygen Resolution||0.1 mg/L|
|Dissolved Oxygen Measurement Method||modified Winkler|
|Dissolved Oxygen Number of Test||110|
|Alkalinity Measurement Type||titration|
|Alkalinity Range||0 to 100 mg/L CaCO₃; 0 to 300 mg/L CaCO₃|
|Alkalinity Resolution||1 mg/L (0 to 100 mg/L range); 3 mg/L (0 to 300 mg/L range)|
|Alkalinity Method||phenolphthalein / bromophenol blue|
|Alkalinity Number of Test||110|
|Chloride Measurement Type||titration|
|Chloride Range||0 to 100 mg/L Cl⁻; 0 to 1000 mg/L Cl⁻|
|Chloride Resolution||1 mg/L (0 to 100 mg/L range); 10 mg/L (0 to 1000 mg/L range)|
|Chloride Method||mercuric nitrate|
|Chloride Number of Tests||110|
|Hardness, Total Measurement Type||titration|
|Hardness, Total Range||0.0 to 30.0 mg/L CaCO₃; 0 to 300 mg/L CaCO₃|
|Hardness, Total Resolution||0.3 mg/L (0.0 to 30.0 mg/L range); 3 mg/L (0 to 300 mg/L range)|
|Hardness, Total Method||EDTA|
|Hardness, Total Number of Tests||100|
|Phosphate Measurement Type||colorimetric|
|Phosphate Range||0 to 5 mg/L PO₄³⁻|
|Phosphate Resolution||1 mg/L|
|Phosphate Method||ascorbic acid|
|Phosphate Number of Test||50|
|Sulfite Measurement Type||titration|
|Sulfite Range||0.0 to 20.0 mg/L Na₂SO₃; 0 to 200 mg/L Na₂SO₃|
|Sulfite Resolution||0.2 mg/L (0.0 to 20.0 mg/L range); 2 mg/L (0 to 200 mg/L range)|
|Sulfite Number of Tests||110|
|Weight||2.5 kg (5.5 lb)|
|Dimensions||440 x 330 x 100 mm (17.3 x 13.0 x 3.9’’)|
|Ordering Information||HI3821 test kit includes all of the necessary reagents and accessories to perform over 100 tests for every parameter, with the exception of phosphate, which includes reagents for 50 tests, hard carrying case, and instructions.|