ALTRACO VERNIER CALIPER Manual do Utilizador descarregar pdf (Página 18)

6 PC TELESCOPING GAGE SET

1. The measuring range of each piece is:

A: 8 - 12.7mm (5/16” – 1/2")

B. 12.7 – 19mm (1/2” – 3/4")

C. 19 – 32mm (3/4” – 1 1/4”)

D. 32 – 54mm (1 1/4” – 2 1/8”)

E. 54 – 90mm (2 1/8” – 3 1/2")

F. 90 – 150mm (3 1/2" – 6”)

2. This gage measure diameter of a hole or other inside dimensions.

Choose a suitable piece of gage according to the size of dimension

to be measured. Loosen locking screw and let the two plungers

expand inside the dimension. Lock the plungers by tightening the

locking screw and then remove the plungers. Measure the distance

between two contacts with micrometers or calipers to obtain the size

of the dimension.

3. Clean contact tips before use. Remove cutting chips, burrs and

other foreign substances from the piece to be measured.

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ALTRACO VERNIER CALIPER Manual do Utilizador Página 18