This manual provides installation, operation, calibration, and maintenance instructions for the Ohaus STARTER 3100 laboratory benchtop pH meter.
The Ohaus STARTER 3100 is a benchtop laboratory pH meter with 0.01pH precision, designed for use in universities, research institutes, and industrial enterprises. It features a backlit LCD screen, 99 data storage groups, an RS232 interface, and support for multiple buffer solution sets (US, Europe, China). The device supports pH, mV, and ORP measurements with automatic or manual temperature compensation. This manual is written in Chinese.
| Measurement Range (pH) | -2.00 to 16.00 |
|---|---|
| Resolution | 0.01 pH |
| Accuracy | ± 0.01 pH |
| Data Storage | 99 groups |
| Interface | RS232 |
| Power Supply | 110-240V/50Hz, DC 12V |
Press the Read and Calibrate keys simultaneously while the instrument is on until all icons appear on the screen.
The electrode must be stored in a protection bottle with 3M KCl solution and should not be left dry.