This document provides specifications and features of the PWT HI 98308 Pure Water Tester and its accessories, including measurement range, resolution, accuracy, calibration method, temperature compensation, and battery life.
This document provides instructions for the Hanna Instruments HI 98308 Pure Water Tester, a device designed to measure conductivity in pure water with automatic temperature compensation. It includes details on the included accessories, such as calibration solutions and a replacement probe.
The manual outlines the operational steps, including how to turn on the device, immerse the probe, and read the conductivity in µS/cm. It also covers battery replacement, calibration procedures using the HI 70033 solution, and probe replacement instructions.
| Range | 0.0 to 99.9 µS/cm |
|---|---|
| Resolution | 0.1 µS/cm |
| Accuracy | ±2% f.s. (@20°C/68°F) |
| Temperature Compensation | Automatic, 0 to 50°C |
| Battery Type | 4 x 1.5V alkaline |
| Battery Life | approx. 250 hours |
| Dimensions | 175 x 41 x 23 mm |
| Weight | 95 g |
The manual specifies using the HI 70033 calibration solution (84.0 µS/cm).
Slide off the battery compartment cover and replace all four 1.5V batteries, paying attention to correct polarity.
The meter is guaranteed for one year against defects in workmanship and materials.