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

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