Introduction:
Projector is a kind of use of optical principle to enlarge and image the workpiece placed on the workbench on the projection screen through the objective lens with accurate magnification. The inspector performs various measurements according to the enlarged workpiece image on the projection screen. Working measuring instruments. Projector is a precision instrument that integrates light, machine, electricity and calculation, and has a wide range of applications. Technical Parameters:
Projection screen
Projection screen size (mm): φ350
Projection screen rotation range: 0 ° ~ 360 °
Rotation Angle Display Equivalent: 1 '
Rotation angle accuracy: 4 '
Workbench
Table size (mm) 380 × 230
Measuring range (mm) 200 × 100
Focus range (mm) 0 ~ 100
Resolution (mm) 0.001
Instrument Accuracy 3 + L / 75μm (where L is the measured length in mm)
Worktable load (kg) 5
Objective lens
Mirror magnification 5 × 10 × 20 × 50 ×
Objective lens field of view φ70 φ35 φ17.5 φ7
Working distance of objective lens 163 89 76 60
Magnification error: 0.08%
Lighting source
Transmitted lighting: 12V100W halogen lamp
Vertical reflection lighting: 24V150W halogen lamp
Oblique reflection lighting: 24V100W halogen lamp (5X objective lens only)
Environmental requirements: room temperature 20 ℃ ± 5 ℃, relative humidity 40% -70% RH
Instrument dimensions (mm): length 854 × width 480 × high 1401
Introduction:
Projector is a kind of use of optical principle to enlarge and image the workpiece placed on the workbench on the projection screen through the objective lens with accurate magnification. The inspector performs various measurements according to the enlarged workpiece image on the projection screen. Working measuring instruments. Projector is a precision instrument that integrates light, machine, electricity and calculation, and has a wide range of applications.
