Manufacturer of pipeline anti-corrosion coating detectorThere are two types of DC spark leak detectors: DJ-6A and DJ-6B. DJ-6A measurement range: 0.03-1mm, output high voltage: 30V-1000V. DJ-6B type measurement range: 0.5-10mm, output high voltage: 0.5kv~30kv.

Manufacturer of pipeline anti-corrosion coating detectorDetailed Introduction

DJ-6Electric spark detectordivided intoDJ-6AType andDJ-6BTwo types of DC spark leak detectors.DJ-6AType measurement range:0.03～1mmOutput high voltage:30V～1000V.DJ-6BType measurement range:0.5～10mmOutput high voltage:0.5kv～30kv.

purpose:

It is used for detecting metal corrosion resistancecoatingThe quality 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.

Performance:

1Applicable for detecting thickness:0.03-1mm (Type A)0.5-10mm (Type B) (instruments for detecting anti-corrosion coatings above 10mm can also be provided according to user needs)

2Output high voltage:30V~1000V (Type A), 0.5kv～30kv(Type B) (Continuously Adjustable)

3Direct indication of high voltage output value

4DC power supply: 12V

5Power consumption: approximately 6W

6Host volume: 220 × 130 × 88mm³

7Blue background light

8Instant power on, automatic power-off and shutdown

93-digit LCD display output voltage, full touch panel

10Alarm: Dual alarms from headphones and buzzer

Detection principle and structure description:

Detection Principle：Electric spark leak detectorIt is achieved by applying a certain amount of pulse high voltage to the surface of various conductive substrate anti-corrosion coatings. If the anti-corrosion coating 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, a pulse signal is sent to the alarm circuit to make the alarm sound an alarm, thus achieving the purpose of detecting the anti-corrosion coating.

⑴ DJ-6 typeElectric spark leak detection1 instrument host

⑵ One high-voltage probe

⑶ Explore 2 brushes

⑷ One connecting rod

⑸ One earphone

(6) One strap

⑺ 2 fuses

1 copy of user manual

One copy of the instrument warranty card certificate

1 outer packaging box

1 grounding wire

12. One charger

Thank you for your trust, and we look forward to working with you.