Pinhole Detector TRC-70B Rental
Low-frequency pulse type, microcurrent type
Apply a high voltage of 1 to 6 kV to short-circuit the coating defect area, generating a spark for detection. It comes with a buzzer and lamp, and the target coating thickness is 1 mm or less. Due to its low-frequency pulse type and microcurrent design, it allows for high voltage pinhole inspection without damaging the coating.
basic information
Product Code: 20507 *Please provide this number when making inquiries for a smoother process. Pinholes significantly reduce the rust and corrosion prevention effects of the paint film and lining film. The pinhole detector (for thin materials) captures such pinholes with a microscopic view, preventing resource and energy losses caused by pollution, contamination, and corrosion before they occur.
Price information
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Delivery Time
Model number/Brand name
TRC-70B (Sankou Electronic Research Institute)
Applications/Examples of results
◆ Coating for underground pipes such as water, gas, and electricity. ◆ Lining membranes required for chemical plant machinery, tanks, pipes, and valves that demand chemical resistance. ◆ Corrosion-resistant coatings and linings for ships, marine equipment, and coastal underwater facilities. ◆ Corrosion-resistant coatings and linings for special pollution control equipment against contaminated gases and liquids. ◆ Rust and corrosion-resistant coatings and linings for buildings, structures, and machinery that are easily exposed to various pollutants. ◆ Corrosion-resistant coatings and linings for enamel baths, resin-coated baths, and equipment in hot spring areas. ◆ Painting and lining of long and large items that incur high repainting costs. ◆ Corrosion-resistant coatings and linings for critical components of precision and electrical equipment.
