This document is an instruction manual for the HI9017 - HI9318 series microprocessor bench-top pH meters. The manual provides information on the features and characteristics of the products, as well as operating instructions and calibration methods.
This document provides comprehensive instructions for the Hanna Instruments HI9017, HI9218, HI9219, and HI9318 microprocessor-based bench-top pH meters. It details preliminary examination, front and rear panel specifications, operational guides, calibration procedures, and electrode maintenance.
| Range pH | 0.00 to 14.00 |
|---|---|
| Resolution pH | 0.01 |
| Accuracy pH | +0.01 |
| Temperature Range | -10 to 125°C |
| Interface | RS232C |
The meters automatically recognize three standard calibration buffer values: pH 4.01, 7.01, and 10.01.
The stability indicator changes from "NO" to "YES" on the LCD when the pH electrode stabilizes in the sample.