Hanna HI3890 Quick hardness chemical test kit

Hanna HI3890 Quick hardness chemical test kit

The Hanna HI3890 Quick hardness chemical test kit is a fast and reliable titration-based chemical test kit designed for measuring total hardness in water, expressed as CaCO₃. This kit provides accurate results over a 0–80 TH range, making it ideal for water treatment, environmental monitoring, and educational use.

Features

• Quick and Accurate Titration Method
  The HI3890 utilizes a simple titration process with a calmagite indicator to determine total hardness. As a result, users can obtain precise readings with minimal equipment.

• Wide Measurement Range
  With a range of 0 to 80 Total Hardness (TH) units, this kit is suitable for analyzing both soft and moderately hard water.

• Fine Resolution
  Offers a 1 TH unit resolution, enabling users to detect even small changes in water hardness. Therefore, it supports accurate monitoring and adjustments.

• Compact and Complete Kit
  Includes all necessary reagents and accessories: 30 mL hardness buffer, 10 mL calmagite indicator, and a 50 mL plastic beaker with cap. Consequently, the user can begin testing immediately, with no additional tools required.

• Ideal for Field Use
  Its portable format makes it perfect for on-site water quality assessments, whether for industrial, municipal, or personal use.

Specifications

• Test Type: Titration

• Measurement Range: 0–80 Total Hardness (as CaCO₃)

• Resolution: 1 TH unit

• Chemical Method: Calmagite

• Included Reagents and Accessories:

  • 30 mL Hardness Buffer

  • 10 mL Calmagite Indicator

  • 50 mL Plastic Beaker with Cap

• Ordering Information: All components come packaged in a single test kit (HI3890)

Applications

• Drinking Water and Home Use
  Detects water hardness to help homeowners adjust water softening systems. This ensures better appliance performance and longer lifespan.

• Boilers and Cooling Systems
  Prevents scale buildup by allowing routine hardness checks in industrial systems. Thus, it helps reduce maintenance costs and equipment damage.

• Aquaculture and Fish Farming
  Maintains optimal mineral levels in water to promote aquatic health and prevent stress in fish.

• Environmental Monitoring
  Evaluates the quality of river, lake, or groundwater for research and regulatory purposes.

• Educational Use
  Provides a hands-on demonstration of water chemistry principles, making it ideal for schools and university laboratories.