HI-8427 pH/mV Signal Generator with Extension Cable
HI-8427 pH/mV Signal Generator with Extension Cable
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The Hanna HI-8427 is designed specifically to simulate pH and ORP electrodes and to confirm proper functioning of your meter. Standard pH electrode ranges are selectable with a dial on the front panel. The pH range is pH 0, pH 2, pH 4, pH 7, pH 10, pH 12 and pH 14 with the mV range being -1900 mV, -350 mV, +350 mV and +1900 mV.
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Beskrivelse
Beskrivelse
pH and mV Precision Simulator
The HI-8427 is designed specifically to simulate pH and ORP electrodes to confirm proper functioning of your meter. Standard pH electrode ranges are selectable with a dial on the front panel.
Provided with a universal BNC connector, this unit is also a high impedance tester, for cable and connector inspection with a leakage sensitivity of 109 ohm. This unique tester is a "one of a kind" in the industry that eliminates the need for very expensive MΩ meters.
Key features
- Simulate output to discover malfunctions
- Simulate temperature
- Provided with universal BNC connector
Supplied with
- HI-7858/1 connection cable with BNC/BNC coaxial cable
Spesifikasjoner
Spesifikasjoner
| Range | pH | 0, 2, 4, 7, 10, 12, 14 |
| Range | mV | -1900, -350, 350, 1900 |
| Accuracy | pH | ±0.1 pH |
| Accuracy | mV | ±5 mV |
| High Impedance tets | 109 Ohm | |
| Temperature Compensation | manual, 0 to 50°C | |
| Battery Type / Life | 1 x 9V / approx. 100 hours of continuous use | |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% | |
| Dimensions | 185 x 82 x 53 mm (7.3 x 3.2 x 2.1") | |
| Weight | 255 g (9.0 oz) |
Sikkerhetsdatablad
Sikkerhetsdatablad
Manualer
Manualer
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