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PosiTest® 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

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

 

 

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 duty hard-shell case
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.
Ø 40″ 30 hrs. 12 hrs.
Weight 12 kg (27 lbs.) 6 kg (13 lbs.)
Weight 19 kg (42 lbs.) 14 kg (30 lbs.)

Accessories

High Voltage Electrodes for PosiTest® HHD

Weight N/A
Dimensions N/A
PosiTest HHD Kit

PosiTest HHD Kit with Long Rod, PosiTest HHD Kit with Short Rod, PosiTest HHD Basic Kit

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