Welcome to the official website of Shanghai Shangcai Testing Machine Co., Ltd.!
M4-VMS Series Semi-Automatic Vision Measuring Instrument

- High-precision granite workbench / Base / The column and optical scale, in conjunction with the precision worktable, ensure the machine’s stability and accuracy.
- High-definition zoom lenses and high-resolution color digital cameras ensure crisp, distortion-free image quality.
- Program-controlled 4 ring 8 District ring LED Surface light source and parallelism LED Transmissive light source with a built-in intelligent lighting adjustment module, enabling independent control of brightness in each zone.
- Z The axis is driven by an AC servo motor drive module, and automatic focusing is achieved through software‑based analysis and control, delivering high‑definition image quality and enabling precise semi‑automatic measurements.
- Powerful image measurement software elevates quality control to a new level.

M4-VMS This series of cost-effective semi-automatic vision measuring machines is designed for basic-level inspection applications, featuring high-performance hardware and software configurations to meet a wide range of measurement requirements.
- High-precision granite workbench / Base / The column and optical scale, in conjunction with the precision worktable, ensure the machine’s stability and accuracy.
- High-definition zoom lenses and high-resolution color digital cameras ensure crisp, distortion-free image quality.
- Program-controlled 4 ring 8 District ring LED Surface light source and parallelism LED Transmissive light source with a built-in intelligent lighting adjustment module, enabling independent control of brightness in each zone.
- Z The axis is driven by an AC servo motor drive module, and automatic focusing is achieved through software‑based analysis and control, delivering high‑definition image quality and enabling precise semi‑automatic measurements.
- Powerful image measurement software elevates quality control to a new level.

Product Name | Manual image measuring instrument M4-VMS Series | |||||
Product model | M4-VMS-2515 | M4-VMS-3020 | M4-VMS-4030 | M4-VMS-5040 | M4-VMS-6050 | |
X/Y Axis stroke (mm) | 250*150 | 300*200 | 400*300 | 500*400 | 600*500 | |
External dimensions (L*W*H)(mm) | 744*643*1075 | 744*643*1075 | 908*776*1070 | 1108*876*1070 | 1420*1258*1730 | |
Weight (Kg) | 208 | 208 | 283 | 352 | 800 | |
Measurement accuracy ( um ) | E1x, y | 3.0+L/200 | 3.0+L/200 | 3.0+L/200 | 3.0+L/200 | 3.0+L/200 |
E2xy | 4.0+L/200 | 4.0+L/200 | 4.0+L/200 | 4.0+L/200 | 4.0+L/200 | |
E1z | 5.0+L/200 | 5.0+L/200 | 5.0+L/200 | 5.0+L/200 | 5.0+L/200 | |
Repeatability | ±2 µm | ±2 µm | ±2 µm | ±2 µm | ±2 µm | |
Machine platform bearing | 0~20 kg (Ultimate load capacity: 40Kg ) | |||||
Z Axis stroke (mm) | 200mm (Customizable, height can be increased to 300/400mm ) | |||||
X/Y/Z3 Axial grating scale | High-precision glass grating scale, resolution: 0.5um | |||||
X/Y/Z Axis operation method | X/Y Axle manually operated, Z Automatic axis focusing | |||||
Motion control | SIG420 Motion controller - Linear guide rail -0.5um Dedicated grating scale | |||||
Video system | 1/3" High-resolution digital camera | |||||
Zoom745 Fixed‑focus, fixed‑magnification optical lens (optionally upgradeable to an electronic feedback lens) / Coaxial illumination lens) | ||||||
Optical magnification: 0.7X~4.5X , Video magnification: 26X~169X ( 21.5" Monitor) | ||||||
Light source | Smooth surface | 4 ring 8 Partition LED Ring-shaped surface light, 0~255 Continuously adjustable in stages | ||||
Contour light | Telecentric parallel LED Contour bottom light source, 0~255 Continuously adjustable in stages | |||||
Coaxial light | Optional high brightness LED Coaxial surface illumination, 0~255 Continuously adjustable in stages | |||||
Software system | Semi-automatic image measurement software | |||||
Work environment | Temperature 20℃±2℃ , temperature change <1℃/Hr ; humidity 30%~80%RH ; vibration <0.02g's ,≤15Hz。 | |||||
Power supply | 220V/50Hz;110V/60Hz | |||||
Note:
● Measurement Accuracy Description:
L : Measured length
The above-mentioned accuracy has been verified using standard gauge blocks or a standard line‑scale as the measurement reference.
In practical applications, Z The focusing accuracy of the axis largely depends on the surface roughness and reflectivity of the workpiece.
● Magnification Explanation:
The magnification shown is for reference only. The actual viewing experience may vary depending on the final display size and resolution selected.
To meet specific measurement requirements, customers may optionally select an auxiliary objective lens or APO Additional lens.
Related products