Measuring Stands / TESA - Swiss Instruments Ltd
Measuring Stands / TESA - Swiss Instruments Ltd
Measuring Stands / TESA - Swiss Instruments Ltd
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<strong>Measuring</strong> <strong>Stands</strong><br />
Black Granite Master Square<br />
Master Square<br />
Made of fine grain Black Granite finished to Lab<br />
Grade (square within .000025 in over 6 in). Four<br />
narrow faces and one large face finished.<br />
Used for calibrating and es tab lish ing<br />
squareness of high accuracy mea sur ing and<br />
ref er enc ing tools. Also used for direct<br />
checking of squareness, straightness and<br />
parallelism in the same manner as steel squares.<br />
Size<br />
Size<br />
Approx.<br />
in<br />
mm<br />
lbs. (kg)<br />
701-830 26690 12 x 12 x 3 300 x 300 x 75 45 (20.5 kg)<br />
701-832 26691 14 x 14 x 3 350 x 350 x 75 61 (27.7 kg)<br />
701-838 26692 18 x 18 x 3 450 x 450 x 75 102 (46.4 kg)<br />
Inspection Grade .00005 in and larger sizes available on request.<br />
Black Granite Vee Blocks<br />
Vee Blocks<br />
H<br />
Made of fine grain Black Granite<br />
finished to Lab Grade (square, flat<br />
and parallel within ±.000050 in over 6 in).<br />
W<br />
L<br />
Size<br />
Size<br />
Approx.<br />
in<br />
mm<br />
lbs. (kg)<br />
701-603 26685 3 x 3 x 3 75 x 75 x 75 5 (2.3 kg)<br />
701-604 26686 4 x 4 x 4 100 x 100 x 100 12 (5.5 kg)<br />
701-606 26687 6 x 6 x 6 150 x 150 x 150 40 (18.2 kg)<br />
Special sizes and cases available on request.<br />
G-26
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