Coating Pinhole Leak Detector

The coating pinhole leak detector detects discontinuities in coatings by applying voltage, where changes in current reveal defects. It is used to identify leaks such as pinholes and cracks in coatings, ensuring coating integrity, and is applied in the inspection of anti-corrosion layers in pipelines and storage tanks.
Selection
When selecting, consider the coating type and thickness to match the voltage range. Use a wet sponge or brush-type probe to adapt to surface shapes. The portable design facilitates on-site operations, and the detection sensitivity should cover common defect sizes.
type
Coated Film thickness
Voltage range

Terms

Standards

Instruments

Frequency range 20KHz to 100KHz, Sensitivity indicated by LED and sound, weight of only 140 grams for portable, suitable for a variety of gas and air leak detection scenarios.

$ 301.00

Using 40KHz Frequency and 640KHz crystal time base circuit, the weight is only 50 grams and easy to carry, which can accurately detect air leakage sources in various environments.

$ 157.00

Platinum Sensor provides linearly stable measurement results, Conductivity Detector cell constant K = 10, Measurement range 0 to 200mS/cm, suitable for high Conductivity Detector liquid detection.

$ 106.00

Instantaneous Response Time Less than 6 seconds warm-up, can detect 3 g/year Sensitivity halogen refrigerant, 405 g lightweight design with 5 hours continuous Working time, with automatic warm-up and two-color LED charge indication function.

$ 140.00

It can detect halogen gas leaks of less than 0.5 ounces per year, with an instantaneous Response Time and a Warm-Up Time of less than 90 seconds. It features automatic warm-up and battery protection, and a portable design weighing only 480 grams.

$ 154.00

Conductivity Detector cell constant K = 0.1, built-in temperature sensor real-time sensing sample temperature, suitable for low Conductivity Detector liquid measurement.

$ 314.00

Adopting high voltage detection technology, it can sensitively find defects such as coating pinholing and bubbles, equipped with sound and light alarm system, and powered by nickel battery, which is convenient for field operation.

$ 590.00

Using platinum sheet material, Conductivity Detector cell constant is 10, suitable for high conductivity environment water measurement, equipped with three core socket interface, no temperature compensation design.

$ 102.00

0.6KV~ 31.5KV full scale high voltage output, voltage Accuracy +/- (0.1KV + 3% reading), intelligent control automatically match Coating thickness, pulse discharge to reduce secondary damage, prolong battery life.

$ 1041.00

Using platinum sheet material, Conductivity Detector cell constant 0.1, no temperature compensation function, suitable for pure water and ultra-pure water and other water quality measurement, optional Glass flow Tank.

$ 185.00

Using platinum sheet material, Conductivity Detector cell constant is 1, Measurement range covers 2.0~ 200 µS/cm, suitable for conventional water detection, interface is three-core socket, no temperature compensation function.

$ 99.00

Conductivity Detector 1 with platinum sheet material. Measurement range from 200 µS/cm to 200 mS/cm. Suitable for environmental and conventional water detection without temperature compensation.

$ 99.00

Platinum Sensor ensures linear and stable measurement, built-in temperature sensor real-time compensation, Measurement range of 0-200mS/cm, suitable for high Conductivity Detector liquids, equipped with 5 Meters low noise Shielding cable.

$ 140.00

Using Platinum Sensor to ensure linear and stable measurement, Conductivity Detector cell constant K = 1, Measurement range 0~ 20mS/cm, suitable for conventional liquid detection, Operating temperature 0~ 80 ℃.

$ 102.00

Platinum Sensor ensures fast and stable measurement, Conductivity Detector cell constant K = 1, Measurement range 0~ 35mS/cm, Glass shell is durable, suitable for conventional liquid detection.

$ 185.00

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