Overview
The PLM-E precision length measuring machine is an Ernst Abbe-compliant comparator with horizontal machine base (highly homogeneous, rigid granite). Measuring range for outer dimension is from 0 to 1000mm.
 
Application:
Calibration of:-
– Plain plug gages and gage rings
– Setting gage rings
– Snap gages
– Spherical gage blocks, internal micrometers
– Gage blocks
– Thread gages
– Taper thread gages
– Gear gages
– Dial indicators
– Dial comparators
– 2-point bore gages
– Outside micrometers
– 2-point inside micrometers
– Precision length measurement
– Measurement of thin-walled and deformed workpieces

Technical Data
 
Measuring range for outer measurement [mm] 0 to 1000
Table surface (A x B) mm 150 X 300
Measuring range for inner measurement [mm] 0,5 to 845
Direct measuring range [mm] 200
Position deviation / error limit (L in mm) [µm] * ≤ (0.07 + L/2000)
Measuring uncertainty MPEE1 (L in mm) [µm] ≤ (0,085 + L/1500)
Measuring forces [N] 0 to 13.9
Repeatability [µm] ≤ 0.05
Device length [mm] 2110
Mass [kg] 535