SPTM-11B Digital Universal Toolmaker's Microscope
The SPTM-11B Digital Universal Toolmaker's Microscope is a high-precision measuring device. It accurately measures external screw-thread parameters (intermediate/coarse/minor diameters, pitch, tooth-form semi-angle), gear hobber specs (lead, saw-shaped angle, tooth profile angle), form/location errors (e.g., position degree on circuit boards, key slot symmetry), and various shaped parts. Equipped with a precision grating scale, digital readout, and micro-printer, it enables easy measurement and data output. Multiple eyepieces/objectives ensure a wide field of view and clear imaging.
Key specs: X/Y ranges 200/100mm, resolution 0.0002mm, accuracy (1+L/100)μm, ±12° angle tilt, 24V 150W halogen lighting. Three objectives (1X/3X/5X) with total magnifications 10X/30X/50X adapt to diverse needs.
Product Details
Features:
Universal Toolmaker's Microscope can measure:
-Measuring the intermediate, coarse and minor-diameter, pitch, tooth-form semi-angle of the external screw-thread for screw-threads, leading screws, worms, etc.;
-Measuring the lead, saw-shaped angle and tooth profile angle of the gear hobber;
-Measuring the figure and location errors of the position degree on the circuit board, on drill jig, or on aperture plate and those of the symmetry on the keyslot, etc.
The precision grating scale as the measuring element makes it convenient for measurement with digital display;
Its with digital readout and micro-printer, it is convenient for the measurement data output;
Its With multiple eyepieces and objectives, the main microscope has a large scope of view field with clear image formation;
Measuring various forms of shaped parts, e.g., sample plates, form turning tool, form cutter, punching die, cam, etc.;
Technical parameters:
|
Model |
SPTM-11B |
|
Range of X-coordinate (mm) |
200mm |
|
Range of Y-coordinate (mm) |
100mm |
|
Resolution: |
0.0002 (mm) |
|
Worktable area (mm) |
260x270mm |
|
Accuracy of the instrument: |
(1+L/100)μm, |
|
Angle tilting range: |
±12° |
|
Maximum diameter gripped by the tailstock: |
φ100 mm |
|
Maximum length gripped by the tailstock: |
700 mm |
|
Transmission lighting: |
24V 150W Halogen tungsten lamp |
|
Reflecting lighting: |
24V 150W Halogen tungsten lamp |
|
Overall sizes of the instrument (mm): |
1300×1250×800 |
|
Mainframe weight: |
450 kg |
Objective:
|
Objective magnification |
Total magnification |
working distance (mm) |
Object field (mm) |
|
1X |
10X |
79 |
20 |
|
3X |
30X |
69 |
6.7 |
|
5X |
50X |
49 |
4 |
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