Wet pinhole Tester

The wet film pinhole detector identifies coating continuity by detecting conductive liquid films, revealing pinhole defects when electrical leakage occurs. It is used for wet film quality control to locate coating damage points in anti-corrosion construction for ships and pipelines.
Selection
Choose AC or DC models based on the conductivity of the coating, match the electrode voltage according to the detection thickness, select portable or fixed structures considering the on-site environment, and adapt to curved or flat surfaces with different probes.
type
Coated Film thickness
Voltage range

Terms

Standards

Instruments

Made of stainless steel, the thickness is only 1.5mm, the range is 20~ 200μm, Division 20μm, the card design is convenient for quick measurement of wet-film Coating thickness on site.

$ 119.00

Stainless steel wire is wound to form grooves to control wet film thickness, can be prepared 40 micron wet-film, a total length of 400 mm, suitable for soft materials such as paper and Spinning & weaving Spreader.

$ 114.00

Stainless steel material is sturdy and durable, with a range of 50-950 microns, Division 50 and 100 microns, and a compact shape of only 65 * 43 * 1.5mm, suitable for rapid measurement of wet film thickness on site.

$ 119.00

Stainless steel wire winding groove control wet film thickness, can be prepared 20 micron wet-film, the total length of 400mm, suitable for soft materials such as paper, Spinning & weaving pRoducts, wear-resistant and durable.

$ 114.00

Polygonal structure design, range 25~ 2032µm, in line with GB/T1764-79, GB/T134522-92, ISO 2808-74 standards, suitable for Paints, varnish and other Coating wet film thickness measurement.

$ 106.00

Spreader 10 micron wet film thickness, 304 stainless steel material, easy to clean unbroken wire, provide customized services.

$ 157.00

Wire-wound design, wet film thickness 118.9μm, diaMeter 9.5mm, stainless steel material, wear resistance and corrosion resistance, suitable for preparing specific film thickness wet-film.

$ 167.00

In line with ISO2808-1974 standard, the range is 0~ 150μm, the accuracy is not more than 5μm, can measure the wet film thickness and estimate dry-film thickness, suitable for laboratory and pRoduction control.

$ 127.00

The cold extrusion process is used to form a continuous groove to control the wet film thickness, the wet film thickness is 5 μm, the material is 304 stainless steel, and the workmanship is fine and environmentally friendly. Encasement.

$ 178.00

Using stainless steel material, range 0~ 50μm, Graduation 2μm, wheel structure with dial, by comparing the scale and Coating adsorption quickly evaluate the wet film thickness to ensure the construction mass.

$ 191.00

Made of stainless steel, range 0~ 100μm, Graduation 5μm, wheel structure with dial, can quickly and accurately read the wet film thickness, to ensure the construction mass of Coating.

$ 191.00

Using a wire-wound coating process, with a wet film thickness of 32.0 μm and a coating width of 300 mm, it is suitable for substrates prone to curling and convexity, enabling uniform wet film coating, with a wire diaMeter of 0.36 mm.

$ 167.00

Using stainless steel material, range 0~ 2000μm, Graduation 100μm, wheel structure with dial, by comparing the scale and Coating adsorption quickly evaluate the wet film thickness to ensure the construction mass.

$ 191.00

Spreaders are formed to ensure uniformity, providing 36.6μm wet film thickness and 300mm application width. Stainless steel is durable and suitable for a variety of experimental studies.

$ 160.00

Made of stainless steel, range 0-1000 μm, Graduation 50 μm, wheel structure with dial, can quickly and accurately read the wet film thickness, suitable for a variety of Coating application scenarios.

$ 191.00

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