Similarly, if the pressure is too weak, it is inaccurate as well. In addition, the measuring faces that contact the paper have to be no twisting. This can happen when we use screw micrometers. A typical screw micrometer has the spindle that rotates when it grips the object. If the rotation and twist are giving too strong force, it will damage the paper itself. So, there are three things to put into consideration when choosing the correct tool for paper thickness measurement: 1.
Accuracy 2. Appropriate Pressure 3. Non-rotating Spindle 4. We can use a ruler to get the thickness but this way is not highly recommended due to inaccuracy. To measure it is really simple. Put together a sufficient amount of paper, measure the thickness, then divide by the total of paper sheets. You will get the thickness of each paper sheet. Suppose that each paper has the same thickness for all. There is a ruler that seems pretty good to use in this case.
This feature can adjust the ruler to become a depth gauge. Metal sheet thickness is actually the tool to measure the thickness of metal.
It shapes like a short ruler. However, we could use it for paper measurement but not really recommended like the ruler above. Caliper is one of the measuring instruments that we can trust to measure paper thickness. It has an accuracy of up to 0. It has two jaws to hold the paper and you can read the reading.
Measuring the paper thickness with a caliper can be done with a piece or a bunch of paper. The advantage of using a caliper to measure paper thickness lies in the range where a caliper can support until some inches long in range.
Moreover, using a caliper can speed up the measurement process. For better accuracy with a deeper resolution, the micrometer is the tool you require. One thing to take into consideration is the spindle. This is important because the non-rotating spindle will not damage the paper. Moreover, we have to take a look at the anvil. Mitutoyo is one of the products that provide a disk anvil and a non-rotating spindle.
Try to reduce the surface that contacts each other as much as possible. This is important to reduce possible errors. Another micrometer that will convince you in terms of better paper measurement is the micrometer with a deep-throated frame. The unique frame allows you to measure the thickness at any point you want on the paper both around the center or edge. Using a micrometer to measure paper thickness also means considering the maximum thickness that it can excess.
Most micrometers that we find on the market are those whose 1-inch range. Otherwise, you require another micrometer with a greater measuring range. Further read: Top 12 Best Micrometer Reviews. The drop is automatically released and 80 images per second are made. Rotronic is a tried-and-tested instrument for measurement of equilibrium relative humidity and temperature in stacks of paper and cardboard.
Applications Humidity measurements in stacks of paper , Please refer to our Privacy Policy for details on how DirectIndustry processes your personal data.
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