Defelsko PosiTest HHD [HHDKIT] DC Pulse Holiday Detector Complete Kit

The PosiTest® HHD is a high-voltage DC Pulse Holiday Detector locates small defects and discontinuities (called “pinholes” or “holidays”) in a protective coating system applied to a conductive substrate. With adjustable output from 0.5-35kV, the HHD can be used to inspect non-conductive coatings thicker than 500 μm (20 mils). Audible and visual alerts notify the operator when flaws are detected.

Features

• Conforms to ASTM D4787/D5162/G62, ISO 29601, NACE SP0188/SP0274/SP0490, AS3894.1
• Includes NIST Traceable Long Form Calibration Certificate
• Lightweight, ergonomic design provides comfortable all-day use, reducing operator fatigue
• Voltage calculator feature — choose one of 11 international standards, and input the coating thickness to automatically calculate the required test voltage
• 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
• Industry-standard connectors and adaptors for compatibility with nearly all existing electrodes
• Rugged, environmentally sealed ABS plastic enclosure is weatherproof, dustproof and shockproof
• Included Pelican Storm case with custom foam inserts for superior protection
• Two year warranty
• Removable Smart lithium-ion battery provides power for up to 40 hours of continuous measurement
• 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
• Built-in certified voltmeter (crest meter, jeep meter) displays and regulates the voltage at the electrode

Complete Kit

• PosiTest HHD is supplied as a complete kit including:
• 7.6 m (25') ground (earth) cable with ground clip
• Li-ion battery pack with built-in charge state indicator
• Smart charger with universal AC voltage input
• Stainless steel fan brush
• 50 cm (20" ) extension rod with thumb screw
• Shoulder strap
• Instruction Manual
• Durable Pelican Storm case
• Long Form Certificate of Calibration traceable to NIST
• Two year warranty