HI3821

Last Updated

22 Feb 2019

Country Origin

American Samoa

Minimum Order

1 UNIT

Price

IDR CALL

Product Details

Specification of HI3821

Details

The HI3821 is a chemical test kit that determines that uses titration and colorimetry to measure six parameters common to cooling and boiler systems: alkalinity, chloride, hardness, dissolved oxygen, phosphate, and sulfite. The HI3821 is supplied with all of the necessary reagents and equipment to perform each analysis, and all reagents are individually available as they run out.

Features at-a-glance

Complete setup
- 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.

High resolution
- 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.

Alkalinity Specifications

Range	0 to 100 mg/L (ppm) CaCO₃; 0 to 300 mg/L (ppm) CaCO₃
Resolution	1 mg/L (0 to 100 mg/L range); 3 mg/L (0 to 300 mg/L range)
Method	phenolphthalein / bromophenol blue
Number of Tests	110
CTK Type	titration

Chloride Specifications

Range	0 to 100 mg/L (ppm) Cl⁻; 0 to 1000 mg/L (ppm) Cl⁻
Resolution	1 mg/L (0 to 100 mg/L range); 10 mg/L (0 to 1000 mg/L range)
Method	mercuric nitrate
Number of Tests	110
CTK Type	titration

Dissolved Oxygen Specifications

Range	0.0 to 10.0 mg/L (ppm) O₂
Resolution	0.1 mgL
Method	modified Winkler
Number of Tests	110
CTK Type	titration

Hardness Specifications

Range	0.0 to 30.0 mg/L (ppm) CaCO₃; 0 to 300 mg/L (ppm) CaCO₃
Resolution	0.3 mg/L (0.0 to 30.0 mg/L range); 3 mg/L (0 to 300 mg/L range)
Method	EDTA
Number of Tests	100
CTK Type	titration

Phosphate Specifications

Range	0 to 5 mg/L (ppm) PO₄³⁻
Resolution	1 mg/L
Method	ascorbic acid
Number of Tests	50
CTK Type	colorimetric

Sulfite Specifications

Range	0.0 to 20.0 mg/L (ppm) Na₂SO₃; 0 to 200 mg/L (ppm) Na₂SO₃
Resolution	0.2 mg/L (0.0 to 20.0 mg/L range); 2 mg/L (0 to 200 mg/L range)
Method	iodometric
Number of Tests	110
CTK Type	titration

Specifications

CTK Type	Titration, Colorimetric, Multiparameter
Dimensions	440 x 330 x 100 mm (17.3 x 13.0 x 3.9’’)
Weight	2.5 kg (5.5 lb)
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.

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