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Autocollimator
Dual-Axis - BSPIL-MTR-03001
This system is used in
glass shop for checking straightness and flatness, Checking
square and V blocks, checking deflection of a structure under
load Measuring tapers, checking the angles of small castings.
Checking the cutting angle of tools, setting angles of jigs
and machine tool heads. Dark field graticules is used to get
good image from un silvered glass surface or surfaces having
poor reflection. Eye piece have a long eye relief, important
for spectacle user. Direct reading to one minute of arc. Total
measuring range of 60 minutes for measurements in both axis
simultaneously. Anti- fungus coating is done on optics.
Specifications
|
Objective focal
length |
300 mm |
|
Objective clear aperture |
25 mm |
|
Barrel
diameter |
38 mm |
|
Barrel length |
200mm |
|
Eye piece magnification
|
10x |
|
Measuring range
|
25' |
|
Read out |
On direct graticule at 1' |
|
Telescope length
|
380mm |
|
Illuminating bulb rating |
6 v 10 watts comes with transformer. |
|
Dimension of base |
Solid rugged cast iron base
75 x 250mm |
|
Flatness of base |
As per ISI standard i.e. 6-7
microns
within 50mm any where of the entire surface |
|
Weight |
7Kg
(approx) |
|
Reflecting
mirror:
Material : optical glass bsc/bk-7 front-surface coated mirror Diameter
: 40 mm, rollers with c.d of 50mm.Optical square 20 x 20mm opening.
Bottom and sides are optically lapped.Mirror is mounted on the base
at 90° ± 2'. |
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