Technical Specification:
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Model No. |
VMA25 -300A |
VMA25 -400A |
VMA25 -500A |
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X/Y-axis Travel （mm） |
300x200 |
400x300 |
500x400 |
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Z-axis Travel （mm） |
200 |
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X/Y/Z 3-axis Linear Scale（mm） |
High precision linear scale， resolution：0.0005mm |
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Guidance Mode |
Precision linear guide， double-track double slider guide |
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Operation Mode |
Joystick controller, Mouse operation, automatic detection program |
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Measurement Accuracy* |
XY-axis：≤3+L/200 |
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Z-axis：≤5+L/200 |
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Repeatability |
4um |
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Video System** |
High definition 1/3" Color CCD Camera, |
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6.5X continue click zoom lens; Optical Magnification: 0.7X-4.5X; Video Magnification:26X~172X(21.5”monitor) |
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Field of View(mm) （Diagonal * Horizontal*Vertical） |
Lens Magnification |
0.7X |
1X |
2.0X |
3.0X |
4X |
4.5X |
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1/3"CCD |
8.57x6.86 x5.14 |
6.00x4.80 x3.60 |
3.00x2.40 x1.80 |
2.00x1.60 x1.20 |
1.50x1.20 x0.90 |
1.33x1.07 x0.80 |
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Illumination |
Contour |
LED Parallel Contour Illumination |
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Surface |
5-ring 8-division 0~255 grade continue adjustable |
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Software System |
iMeasuring 4.0 Fully Auto Measuring Software |
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Load Capacity (Kg) |
25 |
25 |
20 |
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Working Environment |
Temperature 20℃±2℃， Humidity Range<2℃/hr,Humidity 30~80%, Vibration<0.002g,<15Hz |
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Power |
220V/50Hz/10A |
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Dimension(mm) |
1200x780 x1650 |
1350x880 x1650 |
1420x980 x1650 |
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Weight(Kg) |
380 |
450 |
600 |
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* L is measuring length，unit is mm, the mechanical accuracy of Z-axis and focus accuracy is greatly related
to the surface of the workpiece.
*Magnification is 
approximate value, it is related to the dimension of monitor and resolution.
Customers can choose 0.5X or 2X optional objective, and realize image magnification: 13X~86X or
52X~344X.
