Residual Chlorine Water Test Kit

• Portable solution for residual chlorine field testing.
• Configurations available for free chlorine, total chlorine, or combined testing.
• Color-disc method provides direct visual comparison without permanent installation.
• Compact carrying case simplifies transport between different sampling locations.
• Suitable for treated water, process water and selected farm water systems.
• Useful for livestock farms, aquaculture facilities and agricultural water projects.
• Practical for engineering commissioning, maintenance and water-treatment inspection.
• Selected DPD reagent systems provide a recognized approach for chlorine determination.
• Replacement reagents and consumables can be supplied according to configuration.
• Measurement range and test quantity can be customized according to project requirements.
• Suitable for distributors, agents and multi-site project procurement.

• Protective Carrying Case: Organizes and protects the test components during field transportation.
• Color Comparator: Provides the viewing chamber for comparing the reacted sample with the reference color scale.
• Chlorine Color Disc: Provides the calibrated visual reference for the selected chlorine range.
• Viewing Tubes: Hold the water samples during reagent reaction and color comparison.
• DPD Reagents: Parameter-specific reagents for free or total chlorine according to the selected configuration.
• Sample Accessories: Tubes, caps, sample containers, droppers or other accessories according to configuration.
• Instruction Manual: Provides the applicable testing procedure and result-reading guidance.

Reference information only: the Hach CN-66 specification lists a standard range of 0–3.4 mg/L Cl₂, with a 0.2 mg/L smallest increment and 50 free plus 50 total chlorine tests in the cited configuration. These values are reference data and are not fixed specifications for every SHEWUYOU configuration. :contentReference[oaicite:4]{index=4}

• Pig Farms: Routine screening of farm water-treatment outlets, storage tanks and selected distribution points.
• Livestock Farms: Checking residual chlorine in water supply and disinfection systems where chlorine treatment is used.
• Commercial Aquaculture: Verifying treated source water and selected disinfection processes before water enters culture systems.
• Fish Farms and Hatcheries: Supporting field inspection of water-treatment and sanitation procedures.
• Water Treatment Plants: Field screening at treatment and distribution sampling points.
• Agricultural Projects: Monitoring treated water used in integrated farming and agricultural water systems.
• Engineering Companies: Commissioning, maintenance and troubleshooting of water-treatment installations.
• Farm Construction Projects: Supporting water-system commissioning and operational verification in new livestock facilities.
• Water Service Contractors: Portable testing for technicians working across multiple facilities.
• Distributors and Agents: Flexible ranges, reagent quantities and packaging for different regional markets.

• Chlorine Parameter: Free chlorine, total chlorine, or combined free-and-total chlorine configuration.
• Measurement Range: Customizable according to expected residual chlorine levels.
• Test Quantity: Reagent quantity can be arranged according to testing frequency and project duration.
• Reagent System: DPD or another suitable chlorine analytical method according to project requirements.
• Color Disc: Selected according to the required measurement range.
• Sample Accessories: Viewing tubes, caps, sample bottles and other components available according to configuration.
• Carrying Case: Internal component layout can be arranged for the selected package.
• Replacement Consumables: Reagent refills and selected accessories available upon request.
• OEM / Private Label: Custom packaging and labeling available according to distributor and agency requirements.
• Project Configuration: Designed according to local climate, water conditions, farm conditions and operational requirements.

Pig Farm Water System: The kit can be included in the farm water-management toolbox for checking residual chlorine after dosing or treatment and at selected storage and distribution points.

Aquaculture Facility: A suitable test range can be selected for checking treated source water and verifying that water-treatment procedures are operating within the project's defined requirements.

Water Treatment Project: Engineering technicians can use the portable kit during commissioning, routine maintenance and troubleshooting to obtain rapid field screening results.

Multi-Site Livestock Group: Standardized test kits can be supplied across several farms, with reagent quantities and ranges arranged according to site conditions and testing frequency.

Distributor Program: OEM configurations can combine selected chlorine ranges, reagent quantities, accessories and carrying-case layouts for regional distribution projects.

Q: What does a residual chlorine water test kit measure?
A: It is designed to determine residual chlorine in water, with configurations available for free chlorine, total chlorine, or both.

Q: What is the difference between free chlorine and total chlorine?
A: Free chlorine represents chlorine species available for disinfection, while total chlorine includes free chlorine together with combined chlorine forms. The appropriate test configuration should be selected according to the monitoring objective.

Q: Is this kit suitable for pig farms?
A: Yes. It can be used for field screening at farm water-treatment outlets, storage tanks and distribution points where chlorine-based treatment is applied.

Q: Can it be used in aquaculture projects?
A: Yes. It can support checking of treated source water and disinfection processes, provided the selected measurement range and method are appropriate for the application.

Q: Does the manual color-disc version require electricity?
A: No permanent power connection is required for a manual color-disc configuration. Results are determined through visual comparison of the prepared sample with the calibrated color scale.

Q: What reagent is commonly used?
A: DPD chemistry is widely used for free and total chlorine determination. The exact reagent format depends on the selected configuration. :contentReference[oaicite:8]{index=8}

Q: Can the measurement range be customized?
A: Yes. The range can be selected according to the expected chlorine concentration and project requirements.

Q: How many tests can one kit perform?
A: Test capacity depends on the selected reagent package. The reference CN-66 configuration provides 50 free and 50 total chlorine tests, while project-specific packages can be arranged according to testing frequency. :contentReference[oaicite:9]{index=9}

Q: Are replacement reagents available?
A: Yes. Replacement DPD reagents, color discs, viewing tubes and selected consumables can be supplied according to the final configuration. :contentReference[oaicite:10]{index=10}

Q: Can OEM or private-label kits be supplied?
A: Yes. Packaging, parameter configuration, reagent quantity and selected accessories can be customized according to distributor, agent and project procurement requirements.

Q: Can field testing replace laboratory analysis?
A: The kit is intended primarily for routine field screening and operational monitoring. Laboratory or instrumental analysis should be used when regulatory confirmation, detailed investigation or higher analytical confidence is required.