Conforms to ASTM G62-87 (1998), NACE RP0274-98, NACE RP0490-2001, NACE RP0188-99, ASTM D4787-93 (1999), JIS G-3491, JIS G-3492, ANSI/AWWA C214-89, ANSI/AWWA C213-94, ISO 2746:1998 & AS3894.1-2002 
Features
Light weight ABS case Digital display of applied voltage with integral battery condition indicator Regulated DC voltage Constant test current Overcharge protection Earphones for noisy environments Optional on/off switch in handle Momentary on-switch allows for automatic shut-off Voltage ranges of 0 to 15kV or 0 to 30kV, fully adjustable Clip-on battery pack Sensitivity control Single power supply The DC15 and the DC 30 holiday detectors are available in industrial and pipeline kits
Applications
Used for detection of coating porosity (pinholes or holidays) in dielectric (insulation type) coatings on conductive substrates, including concrete.
Suitable for production pipeline coating operations, tankwork and structures. Ideal for use on storage tanks, valves and pipelines
Industrial Kit
Holiday Detector (DC15 or DC30) with clip-on power pack, 10-hour charger, probe handle with neon and 79" (2m) long cable, 2.4" (60mm) connector for flat brush electrodes, 22 (7m) long ground cable with clamp, fan brush, 10" (250mm) wide flat brass wire brush, 18" (450mm) long probe extension, air-operated earphones, shoulder and waist harness, carrying case , operation instructions with conformance certificate
Pipeline Kit
Holiday Detector (DC15 or DC30) with clip-on power pack, spare clip-on battery pack, 10-hour charger, probe handle with neon and 79" (2m) long cable, 22 (7m) long ground cable with clamp, fan brush, coil joiner with 18" (450mm) long probe extension, air-operated earphones, shoulder and waist harness, carrying case , operation instructions with conformance certificate
Specifications
| Model | DC15 | DC30 | | Unit Weight | 4.8 lbs (2.2 kg) | 4.8 lbs (2.2 kg) | | Packed Weight | 13.2 lbs (6.0 kg) | 13.2 lbs (6.0 kg) | | Display | LCD 3-1/2 digits | LCD 3-1/2 digits | | Voltage | 0 to 15,000 V | 0 to 30,000 V | | Probe Resolution | 10V | 10V | | Short Circuit Test Current | 0.5 mA max. | | Power Supply | Gell Cell 3Ah Slide-Off | | Dimensions | 10.25" x 6.3" x 2.8" (260 x 160 x 70 mm) | | Alarm | Audible and visual | | Probe Handle | 79" (2 m) high-voltage silicon-rubber cable | | Battery Condition | LCD display bar graph |
Related Products
Flat Brush Electrodes Flat (Straight) Brush Electrodes for Porosity Holiday Detectors Straight Flat Brass Brush Electrodes Available in diameters of 2" (50mm) to 24" (600mm)
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Circular Pipeline Coils |  |
Circular Internal Brush Electrodes Internal Circular Brush Electrodes for Porosity Holiday Detectors Internal Pipeline Disk & Spiral Wound Brushes Available in diameters of 2" (50mm) to 20" (508mm)
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High Voltage DC Crest Meter High Voltage Direct Current Crest Meter, Jeep Meter or Volt Meter Measuring Range: 0 to 30,000 Volts For verifying output voltage and the calibration of Direct Current type Porosity and Holiday Detectors
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