Hanna Instruments-3827 Boiler feedwater test kit for 6 parameters

Hanna InstrumentsSKU: HI-3827

Sale price£333.04

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This combination test kit is supplied in a rugged case and contains all that you need to test Alkalinity, Chloride, Hardness, pH, Phosphate and Sulphite.

Boiler and Feedwater Combination Test Kit

The Hanna Instruments-3827 boiler and feedwater chemical test kit measures 6 main parameters; alkalinity, chloride, hardness, pH, phosphate and sulphite

All the tests are performed with a titration method except for the pH test. pH is obtained with Hanna's pHep®, pH electronic tester which guarantees greater accuracy and a longer life than traditional litmus paper.

This kit is equipped with all the necessary reagents and equipment to perform over 100 tests (50 for phosphate). All tests are easy to perform with step-by-step instructions and the kit is supplied with a rugged portable carrying case for transportation.

Significance of use

Monitoring the alkalinity, chloride, hardness, phosphate, pH, and sulphite concentrations in boiler and feedwater is essential in preventing hazardous or costly situations.

These parameters are important in determining the corrosive characteristics of water due to carbonates and chloride.

Sulphite is critical to prevent pitting and oxidation of metal components. A high level of sulphite results in a lowered pH, which can also promote corrosion.


Alkalinity (as CaCO3)
 Type Titration
 Range 0-100mg/L (ppm)
0-300 mg/L (ppm)
 Smallest increment 1mg/L (ppm)
3mg/L (ppm)
 Method phenolphthalein/bromphenol blue
 Number of tests 110 avg.
Chloride (as Cl-)
 Type Titration
 Range 0-100mg/L (ppm)
0-1000 mg/L (ppm)
 Smallest increment 1mg/L (ppm)
10mg/L (ppm)
 Method Mercuric nitrate
 Number of tests 110 avg.
Hardness (as CaCO3)
 Type Titration
 Range 0.0-30.0mg/L (ppm)
0-300 mg/L (ppm)
 Smallest increment 0.3mg/L (ppm)
3mg/L (ppm)
 Method EDTA
 Number of tests 100 avg.
Phosphate (as PO3-4)
 Type Colorimetric
 Range 0-5mg/L (ppm)
 Smallest increment 1mg/L (ppm)
 Method Ascorbic acid
 Number of tests 50 avg.
 Type Electronic pH tester
 Range 0.0-14.0 pH
 Smallest increment 0.1 pH
 Method pH tester
 Number of tests Life of the meter
Sulphite (as Na2SO3)
 Type Titration
 Range 0.0 – 20.0 mg/L (ppm)
0-200 mg/L (ppm)
 Smallest increment 0.2mg/L (ppm)
2 mg/L (ppm)
 Method Iodometric
 Number of tests 110 avg.
Dimensions 440 x 330 x 100 mm
Ordering Information HI-3827 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 cases and instructions.
Replacement Reagents HI-3811-100 Alkalinity (as CaCO3)
HI-3815-100 Chloride, 110 tests
HI-3812-100 Hardness, total (as CaCO3) 100 tests
HI-3833-050 Phosphate, 50 tests
HI-3810-100 Dissolved Oxygen, 110 tests
HI-3822-100 Sulphite (as Na2SO3)

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