i need to convert 100 microns sheet to gramper meter squre ie.
Yes. An inside micrometer or bore micrometer can be used for measuring the bore of a machined cylinder.
A digital micrometer is the easiest to read as it displays the exact reading on a screen.
Inside micrometer
When reading a small-hole gauge, the micrometer reading is taken at the point where the split in the ball aligns horizontally at 90 degrees. This allows for an accurate measurement of the diameter of the hole based on where the micrometer lines up with the scale on the gauge.
My micrometer reads out to ten-thousandths of an inch.EX: .2501".This is 250 thousandths plus 1-ten thousandths of an inch.I never guesstimate a reading...Hope this helps
Calibrating an inside micrometer is more difficult because it requires access to the inside diameter of a cylinder or hole, which may not be easily achievable compared to the outer surface where an outside micrometer is used. Additionally, inside micrometers are more sensitive to temperature changes and require specialized procedures for accurate calibration.
A micrometer is used to measure very small distances.
All you need to do is make contact. Tightening will give you a false reading and eventually damage the micrometer.
With a inside measuring micrometer
Inside micrometers cost different prices depending on brand, quality and also how many in a set. The price of an inside micrometer can range from around _Ç£30 to over _Ç£200.
When the jaws should be measured in micrometers is used in its place.
Inside Micrometer