Recently, the local technical specification "Calibration Specification for Wet Sponge Pinhole Leak Detector" organized by the Hunan Provincial Administration for Market Regulation was officially released. The release of this specification marks the wet sponge pinholeleak detectorThe standardization of technology in the field has taken a crucial step, which is of great significance for promoting the healthy development of the industry, improving product testing accuracy and reliability. Kedian Instrument participated in the drafting of this specification.

Wet sponge pinhole leak detector is an instrument used to detect the integrity of coatings and film layers, widely used in various industries such as painting, chemistry, aerospace, etc. The release of calibration specifications for wet sponge pinhole leak detectors provides a unified standard for production and testing in this field, making product testing results more accurate and ensuring consistency and reliability of industry product quality.

The introduction of this regulation will effectively promote industry standardization construction, enhance market supervision level, and provide operational technical guidance for enterprises, further promoting product quality improvement and technological innovation.

As an innovator in the field of wet sponge pinhole leak detectors, the wet sponge pinhole leak detector launched by Kedian Instrument has multiple significant advantages in technical performance:

1. High precision detection

   The wet sponge leak detector can accurately detect defects such as pinholes, gaps, and damages in coatings, especially suitable for detecting coatings with a thickness between 500 microns.

2. High sensitivity

   The wet sponge leak detector has high sensitivity and can produce significant detection reactions at small defects. For example, the sensitivity at 9V is 90K Ω, the sensitivity at 67.5V is 125K Ω, and the sensitivity at 90V is 400K Ω.
   

3. No sparks detected during the testing process
   This product adopts the low voltage current principle designed with high safety standards to avoid sparks during the detection process and ensure the safety of on-site operations.

4. Multi voltage applicability

   The leak detector is designed to be applicable to multiple voltages and can meet the detection needs under different voltages. For example, it can be applied to different voltage ranges from 9V to 90V, providing high-quality detection results.

5. Sound and light alarm prompt

   The instrument is equipped with an audible and visual alarm system. Once a pinhole defect is detected in the coating, the instrument will immediately issue a warning signal to help operators quickly locate the problem area, improve work efficiency, and reduce rework costs.

6. Portability and ease of use

   The wet sponge leak detector has a small volume, light weight, and is easy to carry and use. The weight of its host is about 500 grams, with dimensions of 170 × 70 × 30mm, suitable for testing in various environments.

7. ‌Low power consumption

   The power consumption of this leak detector is relatively low, only 0.5W, and it uses lithium polymer batteries with long battery life.

With the increasing demand for product quality in the industry, the technical level of wet sponge pinhole leak detectors is also constantly improving. Kedian Instruments will continue to invest in research and development, continuously optimize product performance, and promote technological innovation in the industry. In the future, the company will continue to strengthen cooperation with industry associations and major research institutions, actively participate in the formulation of more national and local standards, and contribute to the healthy development of the entire metrology and testing industry.