PoroTest 7 High Voltage Holiday Testing

PoroTest 7 High Voltage Holiday Testing

  • BRAND: ElektroPhysik (Germany)

 

  • Detect even the smallest defect in surface coating

 

  • Operates with electrical voltage to detect microscopic defects (>20µm)

 

  • Designed for use with boilers, pumps, tanks and other receptacles, but also for offshore installations, drilling rigs, ships or pipelines.
High voltage probe P7 P30 P35
Operating range 0.5 … 7 kV 3 … 30 kV 6 … 35 kV
Coating thickness

0.03 mm … 1.7 mm

0.52 mm … 9.49 mm

1.4 mm …11.3 mm

Voltage                 DC DC DC
Test voltage indication   LC-Display, 3-digit LC-Display, 3-digit LC-Display, 3-digit
Accuracy of voltage setting +/- (0.1 kV + 3% of reading) +/- (0.1 kV + 3% of reading) +/- (0.1 kV + 3% of reading)

Dimensions / weight of

high voltage probe

274 mm x 63 mm (l x dia)/550 g.

274 mm x 63 mm (l x dia)/550 g.

274 mm x 63 mm (l x dia)/550 g.

Dimensions/weight of

control unit

225 mm x 150 mm x 85 mm (L x W x H)/1400 g.

225 mm x 150 mm x 85 mm (L x W x H)/1400 g.

225 mm x 150 mm x 85 mm (L x W x H)/1400 g.

Alarm signal 90 dB, 0.1 s/pore, continuous tone in case of short-circuit 90 dB, 0.1 s/pore, continuous tone in case of short-circuit 90 dB, 0.1 s/pore, continuous tone in case of short-circuit
Signal output potential free, Umax.: 100 V, Imax.: 0.1 A potential free, Umax.: 100 V, Imax.: 0.1 A potential free, Umax.: 100 V, Imax.: 0.1 A
Storage battery 4 C-cells, IEC LR 14, 3.5 Ah, NiMH, replaceable 4 C-cells, IEC LR 14, 3.5 Ah, NiMH, replaceable 4 C-cells, IEC LR 14, 3.5 Ah, NiMH, replaceable
Storage battery life at      PoroTest 7-P7   PoroTest 7-P30 PoroTest 7-P35
maximum voltage

approx. 20 h

continuous operation

approx. 10 h

continuous operation

approx. 10 h

continuous operation

Storage battery charging time 4 hrs quick charge 4 hrs quick charge 4 hrs quick charge
Mains voltage    110 to 230 V, 50/60 Hz, automatic switch 110 to 230 V, 50/60 Hz, automatic switch 110 to 230 V, 50/60 Hz, automatic switch
Operating temperature   0° … +50°C 0° … +50°C 0° … +50°C
Humidity avoid dew on the surface (refer to DIN 55670) avoid dew on the surface (refer to DIN 55670) avoid dew on the surface (refer to DIN 55670)
Standards         DIN 55670, ASTM D5162-08, AS 3894.1-2002 DIN 55670, ASTM D5162-08, AS 3894.1-2002 DIN 55670, ASTM D5162-08, AS 3894.1-2002

 

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