PosiTest HHD C Verifier
Model No. :
Brand : Defelsko
The PosiTest HHD C Verifier is a professional, standalone voltmeter engineered specifically to verify the operational voltage of continuous DC holiday detectors (crest meters or jeep meters). This instrument is critical for quality assurance, offering precise, independent confirmation that the high voltage applied during a coating inspection is accurate across the entire to range.
- Verifies continuous DC high voltage detectors
- Accurate measurement from to
- Includes NIST traceable calibration certificate
− Features
- Dedicated Continuous DC Verification: Optimized for confirming the operating voltage of all Continuous-Type DC Holiday Detectors, providing reliable measurement between and .
- Guaranteed Accuracy: Ensures verifiable instrument performance with a technical accuracy specification of across the full measurement spectrum, crucial for meeting rigid quality protocols.
- Superior Traceability: Each verifier is supplied with a Long Form Certificate of Calibration traceable to NIST (National Institute of Standards and Technology), satisfying the highest requirements for quality documentation.
- High-Resolution Readout: Delivers precise voltage display, offering Volt resolution steps for voltages between and , and Volt resolution steps for outputs exceeding .
- Portable and Simple to Use: A lightweight, rugged design that requires no external power source, operating efficiently on AAA batteries with a straightforward two-step field operation process.
+ Technical Specifications
+ Application & Standards
+ Resources
+ FAQs
Features
- Dedicated Continuous DC Verification: Optimized for confirming the operating voltage of all Continuous-Type DC Holiday Detectors, providing reliable measurement between and .
- Guaranteed Accuracy: Ensures verifiable instrument performance with a technical accuracy specification of across the full measurement spectrum, crucial for meeting rigid quality protocols.
- Superior Traceability: Each verifier is supplied with a Long Form Certificate of Calibration traceable to NIST (National Institute of Standards and Technology), satisfying the highest requirements for quality documentation.
- High-Resolution Readout: Delivers precise voltage display, offering Volt resolution steps for voltages between and , and Volt resolution steps for outputs exceeding .
- Portable and Simple to Use: A lightweight, rugged design that requires no external power source, operating efficiently on AAA batteries with a straightforward two-step field operation process.
Technical Specifications
| Voltage Range | 0.5 – 30 kV |
| Resolution | 0.5 kV – 1 kV: 10 Volt Steps ＞1 kV: 100 Volt Steps |
| Accuracy | ±5% |
| Operating Temperature | -20° to 60° C (-4° to 140° F) |
Device comes complete with verifier, 1.8 m (6′) ground wire, 3 AAA batteries, instructions, Long Form Certificate of Calibration traceable to NIST
Application & Standards
The PosiTest HHD C Verifier is an essential verification tool used by quality control managers and inspectors to validate the performance of their continuous DC high-voltage holiday detectors. Its primary use is in field and laboratory settings to guarantee that the applied test voltage strictly adheres to the mandated settings required by inspection standards for protective coatings on critical assets.
Accessories
Software
FAQs
What is the voltage measurement range of the PosiTest HHD C Verifier?
The HHD C Verifier is calibrated to accurately measure voltage from up to ( to ).
Is this verifier for pulse or continuous DC holiday detectors?
The HHD C Verifier (HHDCVERIFY) is specifically designed for verifying the voltage output of Continuous-Type DC holiday detectors.
Is the PosiTest HHD C Verifier traceable to national standards?
Yes, it is shipped with a Long Form Certificate of Calibration that confirms traceability to the National Institute of Standards and Technology (NIST).
What batteries are required to power the verifier?
The portable unit operates efficiently using standard AAA batteries and does not require an external power supply or charging.
What must be done before connecting the verifier to a live detector?
Before any measurement is taken, the inspector must ensure a proper ground connection is established between the high-voltage holiday detector being tested and the PosiTest HHD C Verifier unit.
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