P0242
Sigma
Hanna precision pH meter
Model pH 209
Description
| General description | Help in selecting the correct electrode can be viewed at Electrode Selection Guide Hints on Electrode Maintenance |
| Rugged ABS casing with sturdy knobs and a reference chart for pH and temperature on the front panel. Measurements can be performed for pH with manual temperature compensation as well as for REDOX (Reduction Oxidation Potential). HI 1332B combination double-junction refillable pH electrode, BNC with 1 m cable included The keypad has membrane keys for changing the mode and knobs for slope and offset calibration. The pH offset and slope are manually adjustable to display the calibration concept and the electrode characteristics. The LCD displays the set temperature while manually compensating for its effects. |
Properties
| feature | calibration manual one- or two-point; offset and slope calibration settings are displayed − an excellent teaching aid |
| pH calibration manual 2 points through offset & slope knobs | |
| temp. compensation manual from 0-100 °C | |
| temperature compensation 0 ‑ 100 °C (manual) | |
| mfr. no. | Model pH 209 |
| measuring range | −1999-1999 mV voltage, resolution: 1 mV |
| 0-14 pH, resolution: 0.01 | |
| 0.00-14.00 pH, accuracy: 0.01, resolution: 0.01 pH unit | |
| ±1999 mV mV2, accuracy: 0.1 mV, resolution: 1 mV | |
| L × W × H | 240 mm × 182 mm × 74 mm |
| battery power | (12 V DC adapter (included)) |
