PosiTest HHD Accessories
Article No. 14806
PosiTest HHD Verifier
The PosiTest HHD Verifier is a standalone voltmeter (crest meter, jeep meter) for verifying the accuracy and operation of pulse or continuous type DC holiday detectors.
Features
- Ideal for field/laboratory verification of pulse or continuous DC holiday detectors
- Wide measurement range
- Simple two step operation
- Lightweight/Portable — requires no external power source
- Certificates of Calibration showing traceability to NIST included
- Two year warranty
- Made in USA
Technical Attributes
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- Data
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Voltage Range: 0.5 - 35 kV Resolutiont: 0.5 kV – 1 kV: 10 Volt Steps ＞1 kV: 100 Volt Steps Accuracy: +5% Operating Temperature: -4° to 140°F (-20° to 60°C) Size: 17" x 2" x 2" (43 cm x 5 cm x 5 cm) Weight: 1.05 lbs. (476 g)
Procedure
IMPORTANT: Before using the PosiTest HHD/HHD C Verifier, ensure that a proper ground is established between the holiday detector and the verifier.
- Ensure that the ground lead is plugged into the PosiTest HHD C 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, 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.
Delivery Content
Device comes complete with verifier, 1.8 m (6') ground wire, 3 AAA batteries, instructions, Long Form Certificate of Calibration traceable to NIST, two year warranty
Other Variations