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Prìomh thomhasan airson trast-thomhas taobh a-muigh
Master Gauges for Outside Diameter are used together with an air micrometer, which is a comparator type instrument calibrated using a pair of master rings gauge or air snap gauge.
Tha paidhir mhaighstirean air a dhèanamh suas de phàirt àrd is ìosal de mheudan crìche.
feartan
Sònrachaidhean
Ф 3 - ф 250 mm
Ntrast-thomhas ominal |
Gluasad saothrachaidh |
Cruinn |
Co-shìnteachd loidhne soilleir |
> ф 4 - ф 6 |
±1.0 |
0.5 |
1.0 |
> ф 6 - ф 10 |
±1.0 |
0.5 |
1.0 |
> ф 10 - ф 18 |
±2.0 |
0.5 |
1.0 |
> ф 18 - ф 30 |
±2.0 |
0.5 |
1.0 |
> ф 30 - ф 50 |
±2.0 |
0.5 |
1.0 |
> ф 50 - ф 80 |
±2.5 |
0.5 |
1.0 |
> ф 80 - ф 120 |
±2.5 |
0.8 |
1.5 |
D |
L1 |
L2 |
L3 |
L4 |
> ф 12 - ф 30 |
32 |
70 |
35 |
20 |
> ф 30 - ф 45 |
47 |
70 |
35 |
20 |
> ф 45 - ф 60 |
62 |
80 |
40 |
20 |
> ф 60 - ф 80 |
82 |
90 |
45 |
25 |
> ф 80 - ф 100 |
102 |
90 |
45 |
25 |
> ф 100 - ф 120 |
122 |
100 |
50 |
30 |
