Double T black granite flat-parallel level ALPA HA135
Characteristics- Two parallel,plane, lapped faces with double T – shaped section for stability and lightness. The parallelism tolerance is equal to the planarity tolerance.
Diabase absolute black available upon request.
Variations
Code
Dimensions mm
Parallelism mm
Accuracy mm
HA135500
Dimensions mm
500 x 50 x 80
Parallelism mm
3
Accuracy mm
± 0,0015
5
HA135750
Dimensions mm
750 x 50 x 80
Parallelism mm
3,4
Accuracy mm
± 0,002
8
HA1351000
Dimensions mm
1000 x 60 x 140
Parallelism mm
4
Accuracy mm
± 0,002
23
HA1351500
Dimensions mm
1500 x 80 x 180
Parallelism mm
5
Accuracy mm
± 0,0026
40
HA1352000
Dimensions mm
2000 x 100 x 220
Parallelism mm
6
Accuracy mm
± 0,003
80
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