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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
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 | PosiTest HHD C Kit | |
|---|---|---|---|---|
| DC Output | Pulsed | Continuous | ||
| Output Voltage Range | 0.5 — 35 kV | 0.5 — 30 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 | 4 Li-ion 18650 Batteries | |
| Typical Battery Life for selected rolling springs @ 10 kV | Ø 12″ | 40 hrs. | 16 hrs. | |
| Ø 40″ | 30 hrs. | 12 hrs. | ||
| Unit Weight | 1.6 kg (3.6 lbs.) | 1.5 kg (3.3 lbs.) | 0.74 kg (1.63 lbs.) | |
| Unit Dimensions | 64 cm x 6.4 cm x 13 cm (25″ x 2.5″ x 5″) | 33 cm x 10.8 cm x 8 cm (13″ x 4.25″ x 3.1″) | ||
| Case Dimensions | 101 x 46 x 18 cm (40″ x 18″ x 7″) | 104 x 39 x 14 cm (41″ x 15.5″ x 6″) | 46 x 33 x 18 cm (18″ x 13″ x 7″) | |
PosiTest HHD High Voltage Holiday Detector Accessories
| 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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