English
EspañolWhat are the measurement methods of measuring tools?
1. Verification method
The measuring tool must be verified before it can be used. It is often used for the verification of length. For example, the measuring block can be used with a micrometer and a caliper. If it is a line ruler, it needs to be used.
2. Comparison method
You can use more than two measuring tools of the same accuracy for comparison. This method is more suitable for evaluating its accuracy level. For example, like a laser interferometer, it is a high-precision tool. It can be said that it has no suitable accuracy to test.
The measuring tool must be verified before it can be used. It is often used for the verification of length. For example, the measuring block can be used with a micrometer and a caliper. If it is a line ruler, it needs to be used.
2. Comparison method
You can use more than two measuring tools of the same accuracy for comparison. This method is more suitable for evaluating its accuracy level. For example, like a laser interferometer, it is a high-precision tool. It can be said that it has no suitable accuracy to test.
