HI3821

Description

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. 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. 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.

•  All reagents marked with expiration date and lot number for traceability
•  Portable carrying case for easy transport
•  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 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