TQC VF2257 Wet Film Wheel Thickness Wheel 0~600μm

VF2257

Wet Film Wheel

Introduction

TQC brand wet film thickness measuring wheel, roller Thickness Gauge is designed according to ISO2808-74, using the scale of the wheel-rail eccentric wheel to roll to obtain the wet film thickness, expressed in μm. It is suitable for determining the wet film thickness of coatings. This is a measuring tool for measuring the thickness of wet film coatings of various paints, such as base coats and varnishes.

This Thickness Gauge can be measured not only on flat substrates, but also on curved substrates, and has a high measurement accuracy. The outer rim is notched so that the outer rim is pressed tightly into the base plate and prevents slippage Made of stainless steel, hand-held part of aluminum.

Features and advantages

1. Designed and produced according to ISO2808-74 standard, there are notches on the outer wheel, and the outer edge can be more close to the bottom plate, grasp the surface of the measuring substrate and prevent slippage

2. It is suitable for measuring the wet film thickness of coatings, pigments, varnishes, etc.

3. The whole paint wet Film Thickness Gauge is made of stainless steel, and the hand-held part is made of aluminum.

4. Equipped with precision roller bearings

Model

How to use:

Translation:

1) Hold the central shaft of the wet film thickness measuring wheel. Start with the largest film thickness scale value to reduce the risk of inaccurate measurements due to surface tension.

2) During the test, let the wheel roll through the wet film, and the wheel should touch the substrate. The wet film thickness measuring wheel rolls forward and backward for at least one circle, and the rolling process is slow enough for the wheel to be in full contact with the coating. Finally, the reading at the end of the wetted part of the central wheel is the wet film thickness. (It is recommended to measure twice at different locations in the same way to obtain a representative value with a certain range)

3) Use a wet film thickness measuring wheel on the pipe to measure the pipe along the entire longitudinal axis (longitudinal).

4) For hard planes, the peak value of the surface is measured, indicating the minimum wet film thickness.

Original English version:

Hold the wheel by its central spindle. Begin at maximum thickness to reduce risk of inaccuracy caused by surface tension.

Roll the wheel through the wet film with the side 1 in the diagram touching the substrate. Roll for at least one whole turn and slowly enough for wetting to occur. Roll the wheel backwards by at least on complete turn. The wet film thickness is read from the scale, at the end of the wetted segment of the middle circle, 2 in the diagram.

To use wheel on pipes, measure across the longitudinal axis （lengthways） of the pipe.

On rough surfaces, measurements will be made from the surface peaks and represent the minimum wet film thickness.

Precautions for use

1. After the paint is applied to the breadboard, the thickness of the wet paint film should be measured as soon as possible to reduce the thinning of the paint film caused by solvent volatilization.

2. The wet film thickness measuring wheel uses a robust design and is a precision tool. Do not drop or knock on the wet film thickness measuring wheel.

3. After use, the wet film thickness measuring wheel should be cleaned immediately.

4. A soft rag should be used to clean the wet film thickness measuring wheel. Do not use mechanical equipment such as wire brushes or sandpaper. In addition, the use of aggressive cleaning agents can cause long-lasting damage to wet film thickness measuring wheels.

5. The wet film thickness measuring wheel should be placed in the box when not in use.

Actual picture of the product

TQC VF2255 Wet Film Wheel

TQC VF2256 Wet Film Wheel

TQC VF2257 Wet Film Wheel

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Packing list：Wet Film Wheel x1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.