16～19 item / All 19 items
Low-frequency pulse type, microcurrent type
Apply a high voltage of 5 to 25 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 more. Due to its low-frequency pulse type and microcurrent design, it allows for high-voltage pinhole inspection without damaging the coating.
![Pinhole Detector "TRC-110B (1mm or more)" [Rental]](https://image.www.ipros.com/public/product/image/ac6/2000485993/IPROS62120417923361054891.jpeg?w=280&h=280)
It can detect pinholes in metal coatings. (Target coating thickness of 1mm or more, detection voltage of 5 to 23kV)
- The goal is to detect defects in the anti-corrosion and anti-rust properties of the coating and lining films without damaging the films. - Avoiding high frequencies that are prone to thermal destruction and measuring at low frequencies. - Achieving a compact portable design by reducing power consumption and enabling battery operation. - Considering the degradation of the coating, a high-voltage pulse method is adopted to relatively reduce the application time of high voltage. - Discharge current is suppressed to avoid impacts on the human body and damage to the coating. - The structure allows for confirmation of the voltage applied to the coating and adjustment of the voltage.
![Pinhole Detector 'TRC-70B (less than 1mm)' [Rental]](https://image.www.ipros.com/public/product/image/c2e/2000485992/IPROS97793826657340477602.jpeg?w=280&h=280)
It can detect pinholes in metal coatings (for coatings with a thickness of less than 1mm).
- The goal is to detect defects in the anti-rust and anti-corrosion properties of the coating and lining films without damaging the films. - Avoiding high frequencies that are prone to thermal destruction, measurements are conducted at low frequencies. - By reducing power consumption and enabling battery operation, miniaturization and portability are achieved. - Considering the degradation of the coating, a high-voltage pulse method is adopted to relatively reduce the application time of high voltage. - To avoid impacts on the human body and damage to the coating, the discharge current is suppressed. - The structure allows for confirmation of the voltage applied to the coating and voltage adjustment.
![Pinhole Detector 'TRC-250B (1mm or more)' [Rental]](https://image.www.ipros.com/public/product/image/2d9/2000485994/IPROS68542816294604421637.jpeg?w=280&h=280)
It can detect pinholes in metallic coatings (target coating thickness of 1mm or more).
- The goal is to detect defects in the anti-corrosion and anti-rust properties of the coating and lining films without damaging the films. - Avoiding high frequencies that are prone to thermal destruction, measurements are conducted at low frequencies. - Achieving a compact and portable design by reducing power consumption and enabling battery operation. - Considering the degradation of the coating, a high-voltage pulse method is adopted to relatively reduce the application time of high voltage. - The discharge current is suppressed to avoid impacts on the human body and damage to the coating. - The structure allows for the confirmation of the voltage applied to the coating and voltage adjustments.
