1Portable electric spark leak detector manufactureroverview
Electric spark leak detectorTesting thickness: 0.5-20mm, output voltage: 0.2kv~30kv, it is an instrument used to test the quality of metal anti-corrosion coatings. This instrument can be used to perform quality testing on coatings of different thicknesses, such as enamel glass, fiberglass, epoxy coal tar, and rubber lining. When there are quality issues with the anti-corrosion coating, such as pinholes, bubbles, cracks, and fissures, the instrument will emit bright electric sparks and sound an alarm. Due to being powered by batteries, it is particularly suitable for field operations. This instrument is designed to be advanced, stable and reliable, and can be widely used in the chemical, petroleum, rubber, and enamel industries. It is a tool for detecting the quality of metal anti-corrosion coatings.

IIPortable electric spark leak detector manufacturercharacteristic

Adopting digital circuit control and pulse generation principle* The single key switch automatically enters the charging state during charging, and the digital circuit structure makes the indication more stable and the detection of high-voltage pulses more stable. The aluminum alloy casing makes the whole machine more beautiful, sturdy and durable.

IIProduct Performance
1Applicable detection thickness: 0.5-20mm
2. Output high voltage: 0.2kv~30kv (continuously adjustable)
3. Direct indication of high voltage output value
4. DC power supply: 12V
5. Power consumption: approximately 6W
6. Host volume: 210 × 120 × 88mm
7. White background light
8. Single key power on/off
9. 3-digit LCD display output voltage, full touch panel
10. Alarm: Dual alarms from headphones and buzzer

Detection principle and structure description:
Detection principle: The electric spark leak detector applies a certain amount of pulse high voltage to the surface of various conductive substrate anti-corrosion layers. If the anti-corrosion layer is too thin, there may be metal leakage or gas leakage pinholes. When the pulse high voltage passes through, it forms an air gap breakdown and generates spark discharge. At the same time, it sends a pulse signal to the alarm circuit, causing the alarm to sound an alarm, thus achieving the purpose of detecting the anti-corrosion layer.

IIIConfiguration sheet

Note: Optional arc-shaped brush and circular probe (of any length)