TB 9-5210-204-24
(7) Select shortest length of checking standard supplied with TI and place it
between surface of anvil and spindle face.
(8) Rotate thimble until surface of spindle and anvil face make gentle contact, then
use correct method for type of TI as described in note in paragraph 7. TI will indicate
within limits specified in table 6.
Table 6. Micrometer Standards Accuracy Check.
Tolerance of gage block stack
Size of length standard
between end stops (in.)
(in.)
Min
Max
1.00000
0.9999
1.0001
2.00000
1.9999
2.0001
3.00000
2.9999
3.0001
4.00000
3.9999
4.0001
5.00000
4.9998
5.0002
6.00000
5.9998
6.0002
7.00000
6.9998
7.0002
8.00000
7.9998
8.0002
9.00000
8.9998
9.0002
10.00000
9.9998
10.0002
11.00000
10.9998
11.0002
12.00000
11.9997
12.0003
13.00000
12.9997
13.0003
14.00000
13.9997
14.0003
15.00000
14.9997
15.0003
16.00000
15.9997
16.0003
17.00000
16.9997
17.0003
18.00000
17.9997
18.0003
19.00000
18.9997
19.0003
20.00000
19.9997
20.0003
21.00000
20.9997
21.0003
22.00000
21.9997
22.0003
23.00000
22.9997
23.0003
24.00000
23.9997
24.0003
25.00000
24.9996
25.0004
26.00000
25.9996
26.0004
27.00000
26.9996
27.0004
28.00000
27.9996
28.0004
29.00000
28.9996
29.0004
30.00000
29.9996
30.0004
31.00000
30.9996
31.0004
32.00000
31.9996
32.0004
33.00000
32.9996
33.0004
34.00000
33.9996
34.0004
35.00000
34.9996
35.0004
36.00000
35.9996
36.0004
b. Adjustments. Make adjustments as outlined in manufacturer's manual. (R)
9
