6DJ30 holiday 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 automatically output the appropriate measurement voltage according to the material and thickness of the anti-corrosion coating, and the menu operation i.user-friendly.
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 6DJ30 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.
Functions & Features
- 6DJ30 detector:0.6KV~31.5KV full range high-voltage generator
- Obtain accurate and stable measurement voltage through software intelligent control,ensuring that the displayed voltage is the test voltage, voltage accuracy: + (0.1KV+3%reading)
- Suitable measurement voltage can be automatically output based on the material and thickness of the anti-corrosion coating
- High voltage safety switch: There is a bright LED alarm prompt when starting from high voltage, which can protect the user from spark damage
- When pores are detected, in addition to electric sparks, the instrument will also emit sound and light alarm signals and record the number of needle holes (up to 999)
- Maximum number of pinholes can be set, and if it exceeds the limit, instrument will automatically sound an alarm
- 128*64 backlight color screen, display various instrument data information such as measured voltage,number of pinhole leaks, battery level indicator, menu, etc
- Ground wire and probe wire alarm prompts, automatic alarm prompts will be triggered if the instrument is not connected properly
- 12.6V4400mAh large capacity lithium battery
- Pulse discharge, low discharge current, eliminates secondary damage to the anti-corrosion coating, saves electricity, prolongs working time, and reduces electric shock damage to the human body due to improper operation




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