Three-point micrometer for internal measurements ALPA BB270
Characteristics- Resolution 0,01 mm.
Measurement range reading 6-12 mm 0,001, over 0,005 mm.
Graduated feeding unit assay with sensible friction, matt-chrome finish version.
Complete with setting ring and extension rod.
Drawings
Variations
Code
Range mm
Accuracy mm
B mm
B1 mm
Ring mm
Extension mm
BB2708
Range mm
6 ÷ 8
Accuracy mm
± 0,004
B mm
15
B1 mm
54,5
Ring mm
6
Extension mm
100
BB27010
Range mm
8 ÷ 10
Accuracy mm
± 0,004
B mm
15
B1 mm
54,5
Ring mm
8
Extension mm
100
BB27012
Range mm
10 ÷ 12
Accuracy mm
± 0,004
B mm
15
B1 mm
54,5
Ring mm
10
Extension mm
100
BB27016
Range mm
12 ÷ 16
Accuracy mm
± 0,004
B mm
0,5
B1 mm
80
Ring mm
16
Extension mm
150
BB27020
Range mm
16 ÷ 20
Accuracy mm
± 0,004
B mm
0,5
B1 mm
80
Ring mm
16
Extension mm
150
BB27025
Range mm
20 ÷ 25
Accuracy mm
± 0,004
B mm
0,5
B1 mm
90
Ring mm
2,5
Extension mm
150
BB27030
Range mm
25 ÷ 30
Accuracy mm
± 0,004
B mm
0,5
B1 mm
90
Ring mm
2,5
Extension mm
150
BB27040
Range mm
30 ÷ 40
Accuracy mm
± 0,004
B mm
0,5
B1 mm
97
Ring mm
40
Extension mm
150
BB27050
Range mm
40 ÷ 50
Accuracy mm
± 0,005
B mm
0,5
B1 mm
97
Ring mm
40
Extension mm
150
BB27063
Range mm
50 ÷ 63
Accuracy mm
± 0,005
B mm
0,5
B1 mm
114
Ring mm
62
Extension mm
150
BB27075
Range mm
62 ÷ 75
Accuracy mm
± 0,005
B mm
0,5
B1 mm
114
Ring mm
62
Extension mm
150
BB27088
Range mm
75 ÷ 88
Accuracy mm
± 0,005
B mm
0,5
B1 mm
114
Ring mm
87
Extension mm
150
BB270100
Range mm
87 ÷ 100
Accuracy mm
± 0,005
B mm
0,5
B1 mm
114
Ring mm
87
Extension mm
150
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