This is an instruction manual that introduces the functions and usage methods of HI 9321, HI 931400 and HI 931401, three microprocessor bench pH/mV/°C meters.
The document serves as an instruction manual for the Hanna Instruments HI 9321, HI 931400, and HI 931401 microprocessor-based bench meters. These devices are designed for measuring pH, mV (ORP and ISE), and temperature. The meters feature a large LCD display that shows measurements simultaneously with graphic symbols and offer automatic or manual temperature compensation.
| pH Range | 0.00 to 14.00 |
|---|---|
| pH Resolution | 0.01 |
| pH Accuracy | +0.01 |
| Temperature Range | 0 to 100°C |
| Dimensions | 230x170x70 mm |
Yes, the HI 931400 and HI 931401 models can transfer sample measurements to a PC through an RS 232C serial port.
The meter measures pH from 0.00 to 14.00.
The instrument compensates for temperatures from 0 to 100°C (32 to 212°F).
The device measures 230x170x70 mm (9.1x6.7x2.7 inches).