Mahr Digimar 817 CLM Operating Instructions Manual - Technical Data
148
Mahr GmbH • Digimar 817 CLM
Height measuring instrument 817 CLM
13
Technical data
Measuring range
350 mm
600 mm
1000 mm
14“
24“
40“
Application range
respectively ca. 170 mm / 7“
Measuring error
1.8 + L/600 (L in mm)
(at 20 °C, base plate according to DIN 876 /0,
styli 6.0 mm)
Perpendicularity error
< 5 µm
< 6 µm
< 10 µm
(Base plate according to DIN 876 /0 and only in
conjunction with a corrected electronic measuring
system in the X-axis, with an incremental probe
Perpendicularity error mechanic
15 µm
20 µm
30 µm
Repeatability +/- 2
on a plane: 0.5 µm
in a bore: 1 µm
Measuring force, probe 6.0 mm
1 N +/- 0.2 N
Contacting speeds
5, 8, 11, 15, 20 mm/sec. max. 40 mm/sec.
Max. permissible manual positioning speed of the
600 mm/s
measuring carriage
Drive mechanism
motorizied
3-point air cushion
ca. 9 µm
Compressed air supply
integrated compressor
Interchangeable probes
see accessories
Vertical measuring system of the column
incremental measuring system
Working- / operating temperature
10 °C ... 40 °C (50°F... 104 °F)
Storage temperature
-10 °C...60 °C (14°F... 140 °F)
Permissible relative humidity (operating )
max. 65% (non-condensing)
Permissible relative humidity (storage)
max. 65 % (non-condensing)
Weight ca.
25 kg (55.16 lbs) 30 kg (66.14 lbs)
35 kg (77.16 lbs)
Thermometer / Sensor error limits
+/- 0.5 °C (+/- 31.1°F)