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HUATEC HD-105

HUATEC HD-105 High voltage Pinhole Detector / Holiday Detector
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HUATEC HD-105
  • Stock: Pre-Order
  • Model: High voltage Pinhole Detector / Holiday Detector
192,000
No Shipping Charges

Product introduction

HUATEC HD-105 High voltage Pinhole Detector is intelligence pulsed high voltage protecting coating quality detector. It install anti-jamming intelligent chip, anti-jamming LED screen and brand new digital control circuit to make a accurately high voltage output ±(0.1KV+3% reading)

It can adjust its value of voltage according to the thickness of protecting coating.

HD-105 use lithium battery for power source, it is also can be used in field.

Batterycan be replaced by customer themselves, useful for long time testing work in field.

 

Theory

When high voltage probe brushed pass non conductive coating, If the coating is too thin or metal has leakage or pinhole, the air gap will be punctured and produce spark discharge when pulse high voltage. At same time, detector will record leak number.

 

Application

The equipment design of HD-105 is advanced, stable and reliable, which can be widely used in chemical industry, oil, rubber and enamel, so it is an essential tool used to detect metal anti-corrosion coating quality.

 

Parameter

Parameter

Test voltage range

0.6KV~30KV

Thickness range

0.05~10mm

High voltage output

Pulse

Voltage display

3 digit

Resolution

0.1KV

Voltage precision

±(0.1kv+3%)

Max leak record

999 maximum

Way of alarming

Headphone buzzer and light

Shutdown

Auto and Manual

Display

128*64 LED screen with backlight

Power

≤6W

Size

240mm*165mm*85mm

Battery

12V 4400mA

Working time

≥12 hours(Max voltage)

Charging time

≈4.5 hours

Voltage of adapter

Input AC 100-240V
Output 12.6V 1A

Probe wire

Close to 1.5m

Earth lead wire

2*5m black/black

Fuse

1A

 

 

Form 1 Test voltage form

Material

Thickness
(mm)

Test
voltage
(KV)

Note

Coal tar
epoxy

0.2
0.4
0.6
0.8

4~5KV
Or self
setting

Follow the
standard
law if
exist.

Petroleum
Asphalt

2 3
5.5
7 9

11
15
18
20
24

 

Polyethyle
ne Tape

Basic on 3249TC=V formula
V