Measuring Tools

TMMT provides precision measuring tools in different sizes and accuracy, which are ideal for flatness, perpendicularity, parallelism and roundness testing. Including surface plates, edge rulers, angle rulers, square rulers, V-blocks, measuring bases and other products. TMMT measuring tools could be used for detecting, processing, measuring, and calibrating different physical parameters of various measuring equipment or devices.

Surface Plate

The precision of surface plate is based on the ISO8512-2 or GBT24761-2009 standard. Surface plates could be made of natural granite or artificial granite. The products could sit on stand or jacks. Each product includes an inspection report of the product, as well as a  maintenance manual.

Size mm Weight kg 0000 Grade 000 Grade 00 Grade 0 Grade
L W H Flatness µm
300 300 70 19 0.5 1.5 3 6
400 250 70 21 0.5 1.5 3 6
630 400 100 76 0.7 2 3.5 7
900 600 130 211 0.8 2 4 8
1000 630 150 284 1 2.5 4.5 9
1000 1000 150 450 1 2.5 5 10
1200 800 150 432 1 2.5 5 10
1600 1000 200 963 1 3 6 12
2000 1000 250 1505 1 3.5 6.5 13
2500 1600 300 3612 1.4 4 8 16
3000 2000 500 9030 1.8 4.5 9 18