Hanna Total Chlorine Test Kit HI-3831T
The Hanna Total Chlorine Test Kit HI-3831T is a chemical water testing kit designed to measure total chlorine concentration in water samples. It uses the colorimetric DPD method, allowing users to estimate chlorine levels by comparing the developed colour of a prepared sample with a colour comparison cube.
Total chlorine measurement is important in water quality monitoring because chlorine is widely used in water disinfection. The HI-3831T helps users check chlorine concentration within a defined measurement range, supporting routine water testing in laboratories, water treatment facilities, and other suitable testing environments.
This kit measures total chlorine from 0.0 to 2.5 mg/L (ppm), with a smallest increment of 0.5 mg/L. It includes the necessary reagents and accessories for approximately 50 tests, making it suitable for routine testing requirements.
M/S Bright Scientific Co. supplies scientific instruments and laboratory products in Bangladesh. Contact Bright Scientific to enquire about the current price and availability of the Hanna Total Chlorine Test Kit HI-3831T.
Product Specifications
- Product Name: Hanna Total Chlorine Test Kit
- Model: HI-3831T
- Measurement Parameter: Total Chlorine
- Measurement Method: Colorimetric
- Chemical Method: DPD
- Measurement Range: 0.0–2.5 mg/L (ppm)
- Smallest Increment: 0.5 mg/L (ppm)
- Sample Size: 5 mL
- Number of Tests: Approximately 50
- Case Dimensions: 220 × 145 × 55 mm
- Shipping Weight: Approximately 205 g
- Product Category: Water Testing Equipment
Key Features of Hanna Total Chlorine Test Kit HI-3831T
1. Colorimetric Testing Method
The HI-3831T uses a colour-based method to estimate total chlorine concentration. The colour comparison cube helps users compare the prepared sample against the kit’s reference scale.
2. Ready-to-Use Reagents
The kit includes prepared chemical reagents for the testing procedure. The reagents are supplied in dropper bottles, making it convenient to add the specified quantities according to the instruction manual.
3. Approximately 50 Tests
The included reagents support approximately 50 tests. Replacement reagent sets are also available under the model HI3831T-050, subject to supplier availability.
4. Compact Testing Equipment
With its compact case and included accessories, the kit is convenient for routine testing where a portable chemical test method is suitable.
Applications of Total Chlorine Test Kit
Water Treatment
Water treatment facilities may use total chlorine measurements to monitor chlorination processes and help maintain appropriate disinfection levels.
Drinking Water Monitoring
The kit can support selected drinking-water testing activities. However, results should be interpreted according to applicable drinking-water standards and the kit’s measurement range.
Laboratory Testing
Educational institutions, research laboratories, and water quality laboratories can use the kit for suitable experiments involving chlorine analysis and colorimetric testing.
Environmental Water Testing
The HI-3831T may be used for selected water monitoring applications when the sample type and measurement range are appropriate.
Kit Contents
The standard kit includes:
- One colour comparison cube
- One 20 mL bottle of Chlorine Reagent 1
- One 15 mL bottle of Chlorine Reagent 2
- One 15 mL bottle of Chlorine Reagent 3
Follow the supplied instructions for sample preparation, reagent addition, colour comparison, and result interpretation.

Safety and Handling
Read the instruction manual and relevant Safety Data Sheets before use. Wear suitable protective equipment, avoid direct contact with reagents, and follow the manufacturer’s handling, storage, and disposal instructions.
Buy Hanna Total Chlorine Test Kit HI-3831T in Bangladesh
M/S Bright Scientific Co. supplies laboratory equipment and scientific products throughout Bangladesh. Contact Bright Scientific for the latest price, stock availability, and delivery information for the Hanna Total Chlorine Test Kit HI-3831T.
Before ordering, confirm the model number, measurement range, test capacity, and included accessories to ensure the kit meets your requirements.
Laboratory Use Only. No other use.
Frequently Asked Questions (FAQ)
1. What is the Hanna Total Chlorine Test Kit HI-3831T?
It is a chemical test kit used to measure total chlorine concentration in water using the colorimetric DPD method.
2. What is the measurement range?
The measurement range is 0.0–2.5 mg/L (ppm).
3. How many tests can it perform?
The kit provides reagents for approximately 50 tests.
4. What is the smallest increment?
The smallest increment is 0.5 mg/L (ppm).
5. What method does it use?
It uses the colorimetric DPD method.
6. Where can I buy HI-3831T in Bangladesh?
Contact M/S Bright Scientific Co. for current pricing and availability.





