SP-21 ø350 Digital Measuring Projector
The SP-21 Digital Measuring Projector can efficiently inspect the contours and surface shapes of workpieces with various complex profiles, and is especially suitable for projection image drawing and profile observation. It adopts an in-line type for objective replacement and a bottom-placed projection screen, enabling convenient operation and a large working range. Key parameters include a rotation range of 360°, an X-coordinate measuring range of 200 mm, and an instrument accuracy of (3+L/75)μm.
Product Details
Applications:
This instrument can efficiently inspect the contours and surface shapes of workpieces with various complex shapes. Examples include: templates, stamped parts, cams, gears, forming milling cutters, taps, and other cutting tools and parts. This instrument is widely used in metrology rooms and workshops of companies in the machinery manufacturing, instrumentation, and watchmaking industries.
Features:
Technical parameters:
|
Model |
SP-21 |
|
Projection screen: |
ø 350 mm |
|
Rotation range: |
360° |
|
Resolution of rotation angle: |
|
|
Accuracy of the rotary angle: |
4′ |
|
Objective Magnification Power |
5X 10X 20X 50X |
|
Object Visual Field |
Φ75mm φ35mm φ17.5mm φ7mm |
|
Object Working Distance |
163 mm 89 mm 76 mm 60mm |
|
Range of X-coordinate (mm) |
200mm |
|
Range of Y-coordinate (mm) |
100mm |
|
Resolution: |
0.001 (mm) |
|
Load capacity of the worktable (kg) |
5kg |
|
Worktable area (mm) |
380x230mm |
|
Glass stage size |
210×112mm |
|
Stroke of Z-coordinate (Focusing): |
0~100 (mm) |
|
Accuracy of the instrument: |
(3+L/75)μm, |
|
Transmission lighting: |
12V 100W Halogen tungsten lamp |
|
Reflecting lighting: |
12V 100W Halogen tungsten lamp |
|
Overall sizes of the instrument (mm): |
854×480×1401 |
|
Mainframe weight: |
138 kg |
|
Optional: |
2D measuring software |
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