HI-2621 enables fast accurate measurements of pH ORP and temperature utilising Hanna’s HI-11310 digital pH electrode and HI-36180 Digital ORP probe. Ideal for laboratories classrooms and general industry.
The HI-2621 architecture brings together Hanna’s visionary design capabilities integrated production and world class research and development.
| pH – using HI-11310 pH electrode | ||
| pH Range | basic mode: -2.00 to 16.00 pH; standard mode: -2.000 to 16.000 pH | |
| Resolution | basic mode: 0.01 pH; standard mode: 0.001 pH | |
| Accuracy (@25°C) | basic mode: ±0.01 pH; standard mode: ±0.002 pH | |
| Calibration | Basic Mode: Automatic up to three points option to select 5 standard buffers. Standard mode: Automatic up to five point calibration 7 standard buffers available and two custom buffers. |
|
| Temperature Compensation | Automatic -5.0 to 100.0°C (using integral temperature sensor) | |
| Logging | Up to 1000 (in Standard Mode) records organised in: • Manual log-on-demand maximum 200 logs • Manual log-on-stability maximum 200 logs • Interval logging in Standard Mode |
|
| mV – using HI-11310 pH electrode | ||
| mV pH Range | ±1000 mV | |
| Resolution | 0.1 mV | |
| Accuracy (@25°C) | ±0.2 mV | |
| ORP – using HI-36180 ORP electrode | ||
| ORP Range | ±2000.0 mV | |
| Resolution | 0.1 mV | |
| Accuracy (@25°C) | ±0.2 mV (±999.9mV); ±1mV (±2000mV) | |
| Calibration | Single point offset | |
| Temperature Compensation | Automatic using integral temperature sensor -5.0 to 100.0°C | |
| Logging | Up to 1000 in Standard Mode records organised in: • Manual log-on-demand maximum 200 logs • Manual log-on-stability maximum 200 logs • Interval logging in Standard Mode |
|
| Temperature | ||
| Temperature Range | -20.0 to 120.0 °C (temp limits reduced to probe limits) | |
| Resolution | 0.1°C | |
| Accuracy | ±0.5°C | |
| Additional Specifications: | ||
| Probe | HI-11310 digital glass bodied pH electrode with 3.5mm connector and 1m cable | |
| PC Interface | USB-C | |
| Power supply | USB Type C (5 VDC; 500mA) | |
| Environment | 0 to 50˚C; Maximum 95% RH non-condensing | |
| Dimensions | 205 x 160 x 77 mm | |
| Weight | Approximately 0.85 kg | |
| Ordering Information | HI-2621 pH/ORP benchtop meter includes HI-11310 glass body refillable pH electrode pH 4 buffer solution sachets (2) pH 7 buffer solution sachets (4) pH 10 buffer solution sachets (2) electrode cleaning solution sachets (2) electrode holder 1.5 m USB-C to C USB-C cable. |