Page 494 - Mahr马尔量具完整
P. 494
MarGage 421 P
Optical Parallel
FEATURES
• For simultaneous testing of
parallelism and flatness of plan
measuring surfaces of outside
micrometers and snap gages by
interference method
• Package contains: case
TECHNICAL DATA
Order no. Product type Diameter Thickness Flatness deviation Parallel ism deviation
mm mm µm µm
4800180 421 P 30 12 0.15 0.3
490 MarGage | Standards, Gages and Gage Blocks
