AS3894.1, ASTM D4787, ASTM D5162, ASTM D6747, ASTM D7953, ASTM G62, ISO 29601, NACE SP0188, Pinhole & Porosity Holiday Detectors, SP0274, SP0490

PosiTest HHD High Voltage Holiday Detector

The PosiTector HHD High Voltage Holiday Detector detects holidays, porosity, pinholes, leaks, and other discontinuities in coatings, linings, and membranes using pulse DC

-Lightweight, ergonomic design provides comfortable all-day use, reducing operator fatigue
-Regulated pulse DC voltage output that won’t change under load— ±5% voltage accuracy
-Voltage calculator feature—choose one of 11 international standards, and 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

$3,245.00 – $3,695.00

PosiTest HHD Kit

Clear

Description
Specification

PosiTest HHD High Voltage Holiday Detector Information

The PosiTest HHD High voltage Holiday Detector Conforms to ASTM D4787/D5162/D6747/D7953/G62, ISO 29601, NACE SP0188/SP0274/SP0490, AS3894.1

PosiTest HHD Documents

PosiTest® HHD Literature
PosiTest® HHD Manual

Simple

Easy to use with bright, color LCD
Ready to measure—comes with 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—choose one of 11 international standards, and 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

Powerful

Strobe light and loud audible alarms are emitted when a holiday is detected. Audio alarm mode can be adjusted for differing environments.
Removable Smart lithium-ion battery with built-in charge state indicator

Versatile

A wide range of rolling spring electrodes and wire brushes are available. Custom sizes are available upon request.
Optional handheld wand accessory converts the detector into a wand configuration ideal for testing hard-to-reach areas (suitable for voltages
< 15 kV)
Industry-standard connectors and adaptors for compatibility with nearly all existing electrodes
User-adjustable voltage range from
0.5 – 35 kV

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
Shockproof/creep proof—internally sealed to minimize creep distance to high voltage components. Designed in accordance with IEC 61010-1.

PosiTest HHD Specification		PosiTest HHD Kit, Long and Short Rods	PosiTest HHD Basic Kit
Output Voltage Range		0.5 — 35 kV
Output Voltage Adjustment		0.5 kV — 1 kV: 10 Volt Steps 1 kV — 35 kV: 100 Volt Steps
Output Accuracy		±5%
Pulse Duration		10 μs
Pulse Repetition Rate		30 Hz
Coating Thickness Range		up to 20 mm (780 mils)*
Operating Temperature		-20° to 60°C (-4° to 140°F)
Case		Pelican Storm extreme duty waterproof case heavy	Heavy duty hard-case included
Included Electrode Rod		50 cm (20″) -OR- 13 cm (5″)	13 cm (5″)
Shoulder Strap		Included	Optional
Battery Size		72 Wh Li-ion	36 Wh Li-ion
Typical Battery Life for selected rolling springs @ 10 kV	Ø 12″	40 hrs.	16 hrs.
Typical Battery Life for selected rolling springs @ 10 kV	Ø 40″	30 hrs.	12 hrs.
Weight		12 kg (27 lbs.)	6 kg (13 lbs.)
Weight		19 kg (42 lbs.)	14 kg (30 lbs.)