DeFelsko PosiTest HHD

PosiTest HHD High Voltage Holiday Detectors DeFelsko PosiTest HHD detects holidays, porosity, pinholes, leaks, and other discontinuities in coatings, linings, and membranes using pulse or continuous DC Available as a stick-type with pulsed DC or a compact wand style with continuous DC Lightweight, ergonomic design provides comfortable all-day use, reducing operator fatigue Regulated pulse or continuous DC voltage output that won't change under load- ±5% voltage accuracy Voltage calculator feature-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

DeFelsko PosiTest HHD Series: 3 Models Available

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Product	DeFeslko HHDKIT PosiTest HHD Kit	DeFeslko HHDKITB PosiTest HHD Basic Kit	DeFeslko HHDCKIT PosiTest HHD C Kit
Order Code	HHDKIT*	HHDKITB	HHDCKIT
DC Ouput	Pulsed	Pulsed	Continuous
Output Voltage Range	0.5 - 35 kV	0.5 - 35 kV	0.5 - 30 kV
Output Voltage Adjustment	0.5 kV - 1 kV: 10 Volt Steps | >1 kV: 100 Volt Steps	0.5 kV - 1 kV: 10 Volt Steps | >1 kV: 100 Volt Steps	0.5 kV - 1 kV: 10 Volt Steps | >1 kV: 100 Volt Steps
Output Accuracy	±5%	±5%	±5%
Pulse Duration	10 μs	10 μs	---
Pulse Repetition Rate	30 Hz	30 Hz	---
Operating Temperature	-20° to 60°C (-4° to 140°F)	-20° to 60°C (-4° to 140°F)	-20° to 60°C (-4° to 140°F)
Case	Pelican	Hard Shell	Hard Shell
Included Electrode Rod	50 cm (20")	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.	16 hrs.
Typical Battery Life for selected rolling springs @ 10 kV Ø 40"	30 hrs.	12 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")	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")

• To substitute a 13 cm (5") Short Electrode Rod, append '-S' to the product code (i.e. HHDKIT-S)

DeFelsko PosiTest HHD Series: Features

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Simple

• Easy-to-use with bright, color LCD
• Ready to measure - includes 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 - 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.
• Loud audio alarm remains audible in noisy environments
• Removable Smart lithium-ion battery

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.

Versatile

• A wide range of rolling spring electrodes and wire brushes are available. Custom sizes available upon request.
• Industry-standard connectors and adaptors for compatibility with nearly all existing electrodes

DeFelsko PosiTest HHD Series:

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Related Products

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DeFelsko PosiTest HHD Verifier Ideal for field / laboratory verification of pulse or continuous DC holiday detectors Wide measurement range

Accessories

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Rolling Spring Electrodes

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 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

Please Note:Each spring includes two pre-installed spring couplers. A spring connector (HHDCONNECT) is required to attach the PosiTest HHD to the spring couplers. Custom sizes and bulk pricing available. Additional couplers (HHDCOUPLER - 2 pack) are available.

Flat Wire Brush Electrodes

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

Flat Wire Brush Electrodes

Half-Circle Neoprene Brush for 50-127 mm/2-5" pipe OD

HHDHCBRSH5

Extension Rods Choose between 13 cm (5") and 50 cm (20") rods

Electrode Adaptors Connect to spring and brush electrodes from other manufacturers

PosiTest HHD Verifier Standalone voltmeter (crest meter, jeep meter) for verifying the accuracy and operation of ALL pulse type and DC holiday detectors

Spring Couplers Thread onto rolling springs and attach to the Spring Connector

Spring Connectors Connect the PosiTest HHD to DeFelsko or SPY rolling spring electrodes

Downloads

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DeFelsko PosiTest HHD Series - Data Sheet

DeFelsko PosiTest HHD Series - Instruction Manual

Accessories for DeFelsko Inspection Instruments - Online Catalog