Jining Aotai Testing Instrument Co., Ltd
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Anti corrosion layer electric spark detector
Brief description: The Aotai anti-corrosion layer electric spark detector applies a certain amount of pulse high voltage to the surface of various con
Product details
brand AOTAI/Aotai Testing Origin category domestic
application area Geology and mining, energy, building materials, electronics

Shandong AotaiAnti corrosion layer electric spark detectorbrief introduction
1、 Overview:
AT-5H typeAnti corrosion layer electric spark detectorIt is used forTesting the quality of metal anti-corrosion coatingsThis 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, and cracks, the instrument will emit bright electric sparks and sound an alarm. Due to its use of nickel hydrogen batteries for power supply (which have the advantages of high capacity, light weight, no pollution, no memory effect, and can be quickly charged and discharged, making it an ideal green and environmentally friendly product), it is particularly suitable for field operations. This instrument is designed to be advanced, stable and reliable, and can be widely used in industries such as chemical, petroleum, rubber, enamel, etc. It is a tool for detecting the quality of metal anti-corrosion coatings.
2、 Main technical parameters:
1. Applicable detection thickness: 0.2mm~20mm
2. Output high voltage: 0-6KV, 5K~30KV (± 10%) (continuously adjustable)
3. Direct indication of high voltage output value
4. DC power supply: 12V
5. Power consumption: approximately 6W
6. Host volume: 170 × 160 × 70mm
7. Host weight: 1.8kg

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