Ideal for field/laboratory verification of the PosiTest HHD high voltage holiday detector series, this stand-alone volt meter verifies the accuracy and operation of pulse or continuous-type DC holiday detectors. In addition, this portable verifier features a wide measurement range of 0.5 to 35 kV and a simple two-step operation.
Ideal for field/laboratory verification of the PosiTest HHD high voltage holiday detector series, this stand-alone volt meter verifies the accuracy and operation of pulse or continuous-type DC holiday detectors. In addition, this portable verifier features a wide measurement range of 0.5 to 35 kV and a simple two-step operation.
Caractéristiques
Easy operation
Before using this verifier, ensure that proper ground is established between the holiday detector and the verifier. Ensure that the ground lead is plugged into the verifier and that the other end of the ground lead is connected to the ground lead of the high-voltage holiday detector that is being verified.
Turn the verifier on by pressing and releasing the power button. Once powered on, the verifier continuously monitors the voltage on the probe tip. The voltage displayed on the verifier should match the voltage displayed by the detector within the combined tolerance of both units.
For DC holiday detectors such as the PosiTest HHD and PosiTest HHD C, the verifier probe tip can be left connected to an exposed electrode indefinitely with no concern. For best results, try to position the verifier probe perpendicular (90°) to the electrode on the holiday detector.
Applications
| Voltage Range | 0.5 to 35 kV |
| Resolution | 0.5 to 1 kV: 10 V steps >1 kV: 100 V steps |
| Accuracy | ±5% |
| Input Impedance | 1 MΩ |
| Maximum Input Power Dissipation | 12.5 W |
| Operating Temperature | -4 to 140°F (-20 to 60°C) |
| Standards | Conforms to ASTM D4787/D5162/G62, ISO 29601, NACE SP0188/ SP0274/SP0490, AS3894.1 |
| Power Supply | 3 x AAA batteries |
| Dimensions | 17 x 2 x 2" (43 x 5 x 5 cm) Ground wire length: 6' (1.8 m) |
| Weight | 1.05 lbs (476 g) |
| Voltage Range | 0.5 to 35 kV |
| Resolution | 0.5 to 1 kV: 10 V steps >1 kV: 100 V steps |
| Accuracy | ±5% |
| Input Impedance | 1 MΩ |
| Maximum Input Power Dissipation | 12.5 W |
| Operating Temperature | -4 to 140°F (-20 to 60°C) |
| Standards | Conforms to ASTM D4787/D5162/G62, ISO 29601, NACE SP0188/ SP0274/SP0490, AS3894.1 |
| Power Supply | 3 x AAA batteries |
| Dimensions | 17 x 2 x 2" (43 x 5 x 5 cm) Ground wire length: 6' (1.8 m) |
| Weight | 1.05 lbs (476 g) |
