A purpose:
98JB Digital measuring projector is my factory projector series of stable structure, convenient use and strong adaptability of high-end products. Optical projection method by using the instrument, will be measured contour or surface condition of amplifying projection measurement on screen. Its main advantages are: the telecentric optical path, making the lighting more bright and uniform by optical fiber, and can adjust the brightness according to the workpiece is different, in order to eliminate the measurement error caused by error. This machine is convenient for operation and maintenance, high efficiency, strong applicability.
??? At present, digital measuring projector has been widely used in standard measurement, watches, textile, jewel bearing, instrument components and many other industries need micro projection measurement.
The two main parameters.
One The projection screen size.Φ 300mm
The projection screen rotation range 0 degrees ~ 360 degrees And the equivalent rotation angle display 1 ' ,??? Rotation angle accuracy 6 '
Two .? The objective lens (with reflecting device)
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Magnification Zoom multiple
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Five *
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One Zero *
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Two Zero *
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Five Zero *
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Ten Zero *
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Twenty Zero *
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Object line field Mm Field of view
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Phi Sixty
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Phi Thirty
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Phi Fifteen
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Phi Six
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Phi Three
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Phi One point five
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Object distance Mm Working distance
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One hundred and twenty-eight point two four
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Seventy-three point two nine
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Fifty point six nine
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Twelve point eight
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Eight point five
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Five point nine six
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One The projection screen size. Phi 300mm
The projection screen rotation range 0 degrees ~ 360 degrees And the equivalent rotation angle display 1 ' ,??? Rotation angle accuracy 6 '
Two .? The objective lens (with reflecting device)
Objective magnification error: transmission illumination + 0.08% Reflection, lighting + 0.15%
Three .? Workbench
Table size: 350 x 230 ( Mm )
X Coordinate travel: Zero ~ One hundred and fifty ( Mm Show, equivalent) 0.001mm
Y Coordinate travel: Zero ~ One hundred ( Mm Show, equivalent) 0.001mm
Z Coordinate travel: Zero ~ One hundred and ten ( Mm )
X , Y Coordinate accuracy ( Four + 40L ) M Among them, L For the measurement of length, unit M .
Four Lighting.
Transmission illumination 24V , 250W Tungsten halogen lamp
Reflective lighting 24V , 150W Light-guide fiber?