It's still us but we have a new look on our website!
We have updated our website to better serve you
Find what you need faster and understand the precision measurement industry better on HigherPrecision.com. We have added to our website 600-800 new products
each week, a comprehensive resource center, and an instant request a quote feature.
A global distributor of precision measurement tools
The Mitutoyo 157-101 has a range of 0-25mm and the parallels are 12mm thick.
Designed to inspect parallelism and flatness of measuring faces of micromters.
Each set consists fo 4 thickness.
Supplied in fitted wooden case.
Flatness: 0.1Ìm / .000004"
Parallelism: 0.2Ìm / .000008"
Diameter: 30mm / 1.18"
Parallelism Check between Measuring Faces by Means of Interference Fringe Produced by an Optical Parallel
The parallelism between the measuring faces can be determined as follows; place the optical parallel to the anvil and observe the number of interference fringes produced on the spindle side under the measuring force of the micrometers.
The parallelism is about 1Ìm (0.32Ìm x 3 = 0.96Ìm).
Fringe on the anvil side must not be more than one.