Hanna HI3841 Hardness Range 40 to 500 mg/L (ppm)

Hanna HI3841 Hardness Range 40 to 500 mg/L (ppm)

The Hanna HI3841 Hardness Range 40 to 500 mg/L (ppm) is a high-range chemical test kit designed for the quantitative determination of water hardness (as CaCO₃) using EDTA titration. With a broad measuring range of up to 500 mg/L, this kit is ideal for applications that require monitoring of moderately to very hard water, such as industrial water systems, environmental testing, and water treatment facilities.

Key Features

• High-Range Titration
  Designed to measure hardness in the 40–500 mg/L range, suitable for industrial and heavily mineralized water sources.

• Reliable EDTA Method
  Uses the EDTA complexometric titration method, widely trusted for water hardness analysis.

• Clear Resolution
  Provides a 20 mg/L resolution, balancing accuracy and efficiency for routine testing.

• Compact and Portable
  Weighs only 120 g, making it ideal for field testing, mobile labs, or quick on-site checks.

• All-In-One Test Kit
  Supplied with the necessary reagents and equipment to perform approximately 50 tests.

Specifications

• Analyte: Total Hardness (as CaCO₃)

• Method: Titration

• Range: 40–500 mg/L (ppm)

• Resolution: 20 mg/L (ppm)

• Chemical Method: EDTA (Ethylenediaminetetraacetic acid)

• Number of Tests: Approx. 50

• Weight: 120 g

Applications

Controls hardness in boilers, cooling towers, and manufacturing processes to prevent scale and efficiency loss.

Water Treatment Facilities

Ensures water conditioning effectiveness and regulatory compliance.

Environmental Water Testing

Assesses natural waters like rivers, lakes, and groundwater for mineral content studies.

Agricultural and Irrigation Systems

Monitors water quality for livestock and irrigation, especially in hard water regions.

Laboratories and Educational Use

Ideal for demonstrating titration and hardness chemistry in academic and training environments.