Netherlands TQC VF2255 Wet Film Wheel Thickness Wheel Thickness Gauge 0~ 100μm

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	VF2255 Wet Film Wheel

Introduction

TQC brand wet film thickness measurement wheel, the roller thickness gauge is designed according to ISO2808-74, and uses the scale of the wheel rail eccentric to roll to obtain the wet film thickness, expressed in μm. Suitable for measuring the wet film thickness of paint. A measuring tool for measuring the wet film thickness of paint, varnish and other paints.

This thickness gauge can not only measure on flat substrates, but also on curved substrates, with high measurement accuracy. The outer rim is engraved with notches so that the outer rim can be pressed tightly into the base plate and prevent slipping. It is made of stainless steel and the hand-held part is made of aluminum.

Features and advantages

1. Designed and produced in accordance with ISO2808-74 standards. There are notches on the outer wheel. The outer edge can fit more closely to the base plate, firmly grasp the surface of the measurement base plate and prevent slipping.

2. Suitable for measuring the wet film thickness of coatings, paints, varnishes, etc.

3. The entire paint wet film thickness meter is made of stainless steel, and the hand-held part is made of aluminum.

4. Equipped with precision roller bearings

Model

Instructions

Translated version:

1) Hold the central axis of the wet film thickness measuring wheel. Starting with the largest film thickness scale value reduces 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 measurement wheel rolls forward and backward for at least one turn. The rolling process should be slow enough to make full contact between the wheel and the coating. Finally, the reading at the end of the wetted portion of the center wheel is the wet film thickness. (It is recommended to measure twice in the same way at different locations to obtain representative values ​​within a certain range)

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

4) For a hard plane, measure the peak value on the surface, which represents 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 test panel, 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 evaporation.

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

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

4. Use a soft rag to clean the wet film thickness measuring wheel. Do not use mechanical cleaning equipment such as wire brushes or abrasive paper. In addition, the use of corrosive cleaning agents may cause long-term damage to the wet film thickness measuring wheel.

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

Product actual pictures

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[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.