Hach 223801 Hydrogen Sulfide Color Disc

Hach 223801 Hydrogen Sulfide Color Disc

The Hach 223801 Hydrogen Sulfide is designed to detect and measure hydrogen sulfide (H₂S) levels in water samples using a color disc method. This method is commonly used in various industrial, environmental, and commercial settings to ensure safe water quality. The test is particularly important in industries like oil and gas, wastewater treatment, manufacturing, and even in households to monitor sulfur contamination in water systems.

Applications

The kit is versatile, with applications across multiple sectors where hydrogen sulfide can cause issues such as:

• Oil & Gas: Helps prevent corrosion of equipment, degradation of products, and safety hazards in the presence of H₂S.
• Wastewater Treatment: Detects H₂S in wastewater, preventing damage to infrastructure (e.g., concrete, stainless steel) and ensuring water quality.
• Aquaculture: Prevents toxic buildup of H₂S in aquariums and fish tanks, safeguarding aquatic life.
• Households: Detects “sulfur water,” which can cause foul odors and damage plumbing, helping homeowners determine if water filtration or treatment is necessary.

Key Benefits

1. Simple and Fast:
   • The color disc method provides quick and easy results without the need for specialized equipment.
2. Wide Measurement Range:
   • The kit allows for flexible measurement across different levels of H₂S, with three distinct ranges:
     • 0 – 0.56 mg/L (smallest increment: 0.04 mg/L)
     • 0.05 – 2.0 mg/L (smallest increment: 0.05 mg/L)
     • 0.25 – 10.0 mg/L (smallest increment: 0.25 mg/L)
3. Pretreatment Kit:
   • Includes a pretreatment kit for turbid or colored samples to ensure accurate results even under difficult conditions.
4. Field-Ready:
   • The kit is portable and includes all necessary reagents, mixing bottles, color discs, and a rugged carrying case for easy testing in the field.
5. Environmental and Safety Compliance:
   • Regular testing with this kit helps ensure compliance with environmental and safety regulations by detecting and controlling hydrogen sulfide levels that could cause safety and health issues.

Specifications

• Case Style: D
• Method: Color disc / Methylene blue
• Model: HS-WR
• Number of Tests: 30 – 60 tests
• Parameter: Hydrogen Sulfide (as S₂-)
• Platform: Color Disc

What’s Included?

The test kit contains everything you need for on-site testing:

• Color disc(s) for visual comparison of test results
• Comparator box and tubes for accurate reading
• Reagents for testing hydrogen sulfide levels
• Mixing bottles for preparing water samples
• Instructions for use
• Rugged carrying case for portability and fieldwork

Explanation of Use

Hydrogen sulfide (H₂S) is a toxic gas that can occur in natural water sources or as a byproduct of industrial processes. The HS-WR Test Kit uses a colorimetric reaction where sulfide reacts with colorimetric reagents, turning the sample a blue color. The color disc method allows the user to visually compare the color intensity to determine the concentration of H₂S in the sample. This is essential for preventing corrosion, avoiding unpleasant odors, and ensuring safe water quality in various applications like wastewater treatment, aquaculture, and more.