PosiTest® HHD Basic Kit
High Voltage Holiday Detector
Manufacturer: DeFelsko
Part #: HHDKITB
Description: Detects holidays, porosity, pinholes, leaks, and other discontinuities in coatings, linings, and membranes using pulse or continuous DC
- Available as a stick-type with pulsed DC or a compact wand style with continuous DC
- Lightweight, ergonomic design provides comfortable all-day use, reducing operator fatigue
- Regulated pulse or continuous DC voltage output that won't change under load— ±5% voltage accuracy
- Voltage calculator feature—input the coating thickness to automatically calculate the required test voltage
- Extensive electrode options—choose from a wide range of rolling spring and flat wire brush electrodes or use electrodes from other manufacturers with optional adaptors—custom sizes available upon request
- Long Form Certificate of Calibration included with each instrument
Conforms to ASTM D4787/D5162/D6747/D7953/G62, ISO 29601, NACE SP0188/SP0274/SP0490, AS3894.1
Specifications:
Simple
- Easy-to-use with bright, color LCD
- Ready to measure—includes everything needed for testing
- Audibly and visibly alerts when flaws/holidays are detected
- Lightweight, ergonomic design provides comfortable all-day use, reducing fatigue
- Voltage calculator feature—input the coating thickness to automatically calculate the required test voltage
Durable
- Rugged, environmentally sealed ABS plastic enclosure
- Weatherproof, dustproof, and shockproof
- Included hard shell case with custom foam inserts for superior protection
- Two year warranty
Accurate
- Built-in certified voltmeter (crest meter, jeep meter) displays and regulates the voltage at the electrode
- Long Form Certificate of Calibration included with each instrument
- Conforms to national and international standards including ISO, ASTM, and NACE
Versatile
- A wide range of rolling spring electrodes and wire brushes are available. Custom sizes available upon request.
- Industry-standard connectors and adaptors for compatibility with nearly all existing electrodes
Safe
- Press-and-hold Safety Trigger helps prevent accidental high voltage generation
- 7.6 m (25') ground (earth) cable with locking connector and spring clamp
- Shock proof/creep proof—internally sealed to minimize creep distance to high voltage components. Designed in accordance with IEC 61010-1.
Literature:
- Manual
Parts and Accessories: