Hanna HI98308 PWT Pure water test

Hanna HI98308 PWT Pure Water EC Test

The Hanna HI98308 PWT (Pure Water Test) is a highly precise, easy-to-use electrical conductivity (EC) meter designed specifically for measuring ultra-low conductivity levels in deionized, distilled, or purified water. With its high sensitivity and rugged construction, it is an essential tool for professionals in laboratories, water purification systems, electronics manufacturing, and boiler feedwater monitoring.

Features

• Ultra-High Sensitivity for Pure Water Applications
  The HI98308 offers a measurement range of 0.0 to 99.9 µS/cm with a fine resolution of 0.1 µS/cm, making it suitable for detecting trace levels of conductivity in ultra-pure water. As a result, it provides precise monitoring where even the slightest contamination matters.

• Excellent Accuracy and Reliability
  With an accuracy of ±2% full scale, users can trust the data for critical decision-making in quality control and system maintenance. Therefore, it’s a dependable solution for professionals working in purity-sensitive industries.

• Manual One-Point Calibration
  The tester allows for manual calibration at one point, giving users control over the calibration process. Moreover, it ensures continued accuracy over extended use.

• Automatic Temperature Compensation (ATC)
  Conductivity values can vary with temperature. To address this, the HI98308 features automatic temperature compensation from 0 to 50°C (32 to 122°F), delivering stable and accurate results in fluctuating environments.

• Extended Battery Life
  Powered by 4 x 1.5V batteries, the device offers up to 250 hours of continuous operation. Consequently, it supports long-term use without frequent replacements.

• Robust and Ergonomic Design
  With a slim, lightweight build of only 95 g (3.4 oz.), the tester is easy to hold and carry. In addition, its durable design makes it well-suited for both lab and field applications.

Specifications

• Range: 0.0 to 99.9 µS/cm

• Resolution: 0.1 µS/cm

• Accuracy: ±2% Full Scale

• Calibration: Manual, 1 point

• Temperature Compensation: Automatic, 0 to 50°C (32 to 122°F)

• Battery Type/Life: 4 x 1.5V batteries, approx. 250 hours of continuous use

• Operating Environment: 0 to 50°C (32 to 122°F); max 95% RH

• Dimensions: 175 x 41 x 23 mm (6.9 x 1.6 x 0.9″)

• Weight: 95 g (3.4 oz.)

Applications

• Deionized and Distilled Water Testing
  Ensures water used in laboratories, cleaning processes, or industrial systems meets high purity standards. As such, it’s essential for maintaining contamination-free systems.

• Boiler Feedwater Monitoring
  Detects ionic impurities in ultra-clean feedwater to prevent scaling and maintain heat exchanger efficiency.

• Electronics and Semiconductor Industries
  Verifies water purity for manufacturing processes where electrical conductivity must be minimized.

• Water Purification and Filtration Systems
  Checks final water output for residual conductivity, thereby confirming the effectiveness of reverse osmosis or demineralization units.

• Laboratory and Research Use
  An ideal tool for experiments or quality assurance in labs that require precise monitoring of low-conductivity fluids.