Hanna Instruments

Scientific Equipment

Safety Data Sheets

SDS search & quick download

Free Delivery

Most of mainland GB for orders over £50. Other charges may apply - see more

Hanna Care

We take the long view, looking after existing customers as much as delighting new ones!

Certificates of Analysis

Download a copy of the certificate of analysis for your solution
  • Home /
  • HI-3821 Cooling & Boiler test kit

HI-3821 Cooling & Boiler test kit

HI-3821 Cooling & Boiler test kit

HI-3821 Cooling & Boiler test kit

HI-3821 Cooling & Boiler test kit

Ask a question
Measures 6 parameters
Includes reagents
£387.50 (exc. VAT) £465.00 (inc. VAT)

This cooling and boiler water combination test kit includes all the necessary reagents to test Alkalinity, Chloride, Dissolved Oxygen, Hardness, Phosphate and Sulphite. The kit allows you to perform over 100 tests for each parameter (50 for phosphate).

HI-3821 Cooling & Boiler test kit information

Hanna's extended description

Cooling and Boiler Combination Test Kit



The HI-3821 combination test kit includes all the necessary reagents to test these parameters. The kit allows you to perform over 100 tests for each parameter (50 for phosphate). All reagent bottles are numerically labelled for ease of operation and will allow you to avoid mistakes.



Boilers can be complicated systems to maintain. It seems easy enough that water heats to steam, and that steam provides power. For such a seemingly simplistic operation, care and maintenance can be anything but simple. Proper boiler treatment can prevent or correct a multitude of hazardous and costly situations.



Order information

The HI-3821 test kit is supplied with the following:

  • Reagents to perform over 100 tests for every parameter (except phosphate which includes reagents for 50 tests)
  • Hard carrying case
  • Instructions


    • Specifications

    Specifications list

    Specifications

    Alkalinity (as CaCO3) Method - titration
     Range 0-100 mg/L (ppm); 0-300 mg/L (ppm)
     Smallest Increment 1 mg/L (ppm); 3 mg/L (ppm)
     Chemical Method phenolphthalein/ bromophenol blue
     No. of Tests 110
    Chloride Method - titration
     Range 0-100 mg/L (ppm); 0-1000 mg/L (ppm)
     Smallest Increment 1 mg/L (ppm); 10 mg/L (ppm)
     Chemical Method mercuric nitrate
     No. of Tests 110
    Hardness (as CaCO3) Method - titration
     Range 0.0-30.0 mg/L (ppm); 0-300 mg/L (ppm)
     Smallest Increment 0.3 mg/L (ppm); 3 mg/L (ppm)
     Chemical Method EDTA
     No. of Tests 100
    Oxygen, Dissolved Method - titration
     Range 0.0-10.0 mg/L (ppm)
     Smallest Increment 0.1 mg/L (ppm)
     Chemical Method modified Winkler
     No. of Tests 110
    Phosphate Method - colorimetric
     Range 0-5 mg/L (ppm)
     Smallest Increment 1 mg/L (ppm)
     Chemical Method ascorbic acid
     No. of Tests 50
    Sulphite (as Na2SO3) Method - titration
     Range 0.0-20.0 mg/L (ppm); 0-200 mg/L (ppm)
     Smallest Increment 0.2 mg/L (ppm); 2 mg/L (ppm)
     Chemical Method iodometric
     No. of Tests 110
    Dimensions 440 x 330 x 100 mm
    Weight 2.5 kg

    Downloadable Manuals

    Reviews

    Questions & Answers

    Got a question to ask? Use this form to submit your question.
    Question will be displayed after moderation.
    Name* Product Question*
    No questions yet?
    Don 't be shy, be the first to ask.