DeFelsko PosiTest HHD Holiday Detector

DeFelsko PosiTest HHD Holiday Detector

Detects Holidays, Porosity, Pinholes, Leaks, and More Using Pulse DC

Overview

The PosiTest HHD is a high voltage holiday detector that detects holidays, porosity, pinholes, leaks, and other discontinuities in coatings, linings, and membranes using pulse DC. Its lightweight, ergonomic design provides comfortable all-day use, reducing operator fatigue. Regulated pulse DC voltage output that won't change under load with ±5% voltage accuracy. Features a voltage calculator: just 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 are also available upon request. Long Form Certificate of Calibration included with each instrument.

 

 

 

Features

  • 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 coverts 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.

Technical Specifications

PosiTest HHD Specifications

  PosiTest HHD Kit 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") 13 cm (5")
Shoulder Strap Included Optional
Battery Size 72 Wh Li-ion 36 Wh Li-ion
Typical Battery Life Ø 12": 40 hrs.
Ø 40": 30 hrs.
Ø 12": 16 hrs.
Ø 40": 12 hrs.
Weight 12 kg (27 lbs.) 6 kg (13 lbs.)
Dimensional Weight 19 kg (42 lbs.) 14 kg (30 lbs.)

Electrodes

Rolling Spring Electrodes

Electrode Part Number
Rolling Spring Coil for 4" pipe (102 mm) OD HHDSPRING4
Rolling Spring Coil for 6" pipe (152 mm) OD HHDSPRING6
Rolling Spring Coil for 8" pipe (203 mm) OD HHDSPRING8
Rolling Spring Coil for 10" pipe (254 mm) OD HHDSPRING10
Rolling Spring Coil for 12" pipe (304 mm) OD HHDSPRING12
Rolling Spring Coil for 14" pipe (356 mm) OD HHDSPRING14
Rolling Spring Coil for 16" pipe (406 mm) OD HHDSPRING16
Rolling Spring Coil for 20" pipe (508 mm) OD HHDSPRING20
Rolling Spring Coil for 24" pipe (610 mm) OD HHDSPRING24
Rolling Spring Coil for 30" pipe (762 mm) OD HHDSPRING30
Rolling Spring Coil for 36" pipe (914 mm) OD HHDSPRING36
Flat Wire Brush Electrodes

Electrode Part Number
HHD Flat Brush 51 mm/2" HHDFLTBRSH2
HHD Flat Brush 152 mm/6" HHDFLTBRSH6
HHD Flat Brush 203 mm/8" HHDFLTBRSH8
HHD Flat Brush 305 mm/12" HHDFLTBRSH12
HHD Flat Brush 610 mm/24" HHDFLTBRSH24
HHD Flat Brush 914 mm/36" HHDFLTBRSH36
HHD Flat Brush 1219 mm/48" HHDFLTBRSH48

 

 

PosiTest HHD Kit

 

PosiTest HHD Basic Kit

Kit Includes

PosiTest HHD Kit

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

PosiTest HHD Basic Kit

  • PosiTest HHD
  • 7.6 m (25') ground (earth) cable with ground clip
  • 36 Wh Li-ion battery pack with built-in charge state indicator
  • Smart charger with universal AC voltage input
  • Stainless steel fan brush
  • 13 cm (5" ) electrode rod with thumb screw
  • Instruction Manual
  • Hard shell case
  • Long Form Certificate of Calibration traceable to NIST
  • Two year warranty

Accessories

  • Rolling Spring Electrodes
  • Spring Connector
  • Replacement Fan Brush
  • Replacement Spring Couplers
  • Flat Wire Brush Electrodes
  • Electrode Rods
  • Conductive Rubber Paddle
  • PosiTest HHD Verifier
  • Handheld Wand
  • Electrode Adaptors
  • Replacement Battery
  • Shoulder Strap
Description Part # Saved Price Select Option Add to
DeFelsko PosiTest HHD High Voltage Holiday Detector Kit w/ Long Rod CT-DF-HHDKIT $3,845.00
DeFelsko PosiTest HHD High Voltage Holiday Detector Kit w/ Short Rod CT-DF-HHDKIT-S $3,845.00
DeFelsko PosiTest HHD High Voltage Holiday Detector Basic Kit CT-DF-HHDKITB $3,395.00