A wet Film Thickness Gauge is a tool used to measure the wet film thickness of paint, also known as a wet Film Thickness Gauge or a wet film thickness caliper. The Wet Film Thickness Gauge is a simple and practical tool widely used in the fields of paint application, quality control and paint thickness measurement. It can help monitor the quality and consistency of paint application to ensure that the thickness of the paint is as expected.
The thickness measurement range of TR 5501/700 single-sided wet film gauge is 250~700μm, and the division value is 50μm.
Designed in accordance with GB/T 13452, ASTM D4414 and ISO2808 standards.
A comb gauge is a flat plate of corrosion-resistant stainless steel with a series of teeth lining its edges. The datum teeth at the corners of the plate form a baseline along which the internal teeth and datum teeth form a progressive series of gaps. Each internal tooth is marked with a given gap depth value.
When using a wet film thickness gage, first place the gage tip lightly on the wet paint surface, making sure that the paint fully contacts the scale line side of the gage tip. Then, read the position of the scale line in contact with the paint on the dial to get the thickness value of the wet paint.
| model | name | working face | Range | Division value |
| TR 5501/100 | Single-sided wet film | 1 | 10~100μm | 10μm |
| TR 5501/150 | Single-sided wet film | 1 | 15~150μm | 15μm |
| TR 5501/200 | Single-sided wet film | 1 | 20~200μm | 20μm |
| TR 5501/700 | Single-sided wet film | 1 | 250~700μm | 50μm |
| TR 5501/950 | Single-sided wet film | 1 | 500~950μm | 50μm |
| TR 5502/120 | Double-sided wet film | 2 | 5~120μm | 5μm |
| TR 5502/600 | Double-sided wet film | 2 | 25~600μm | 25μm |
| TR 5502/1200 | Double-sided wet film | 2 | 50~1200μm | 50μm |
| TR 5502/3000 | Six-sided wet film | 6 | 25~3000μm | 25~200μm |