Sinpo (Guiyang Xintian)JD3 optimeter for length/thickness measurement0 pages
Sinpa
JD3
Vertical Projection Optimeter
Characteristics
© New screen technology, equipped with reading magnifier to get
uniform field brightness and clear image.
© High measuring accuracy, stable and reliable data, realize
convenient and quick measurement for precision parts with small
dimension.
© Optimized structure design, small overall dimension, convenient
for transportation.
© Dual-purpose instrument, the glass tube of the projection
optimeter can be taken off and installed on a machine tool to
control machining size directly .
Technical Parameters
Range of measurement: 0-180mm
Worktable
Circular plane worktable (D): $ 88mm
Circular ribbed worktable (D): 4> 88mm
Square ribbed worktable (mm): 142x 130
Fit outside diameter of measuring spindle and measuring cap of
worktable: cj> 6g6
Allowable difference of parallelism of small three-point worktable:
0.0015mm
Precision of instrument
Indication error:
Within 60 |j m range: ± 0.20 \J m
Over 60 M m range: ± 0.25 M m
Indication stability: 0.1 u m
Projection optimeter tube
Graduation value of dividing plate: 0.001mm
Graduation range of dividing plate: ±0.1 mm
Measurement force : 2N ± 0.2N
Free elevating distance of measuring lever: 0.5mm
Fit outside diameter of projection optimeter tube: 4> 28h6
Fit outside diameter of measuring lever and measuring cap: $ 6g6
Ambient environment of the instrument service
Room temperature: 20°C ± 3°C
Relative humidity: Not more than 60%
Mainframe weight: 21kg
Overall sizes of the instrument (mm): 160 x 340 x 750
33
"