Features：
1. The seft-developed Measuring software has meet various requirements of customers.
2. Auto focusing, auto edge finding, powerful programming, and auto measuring.
3. Adopts subpixel subdivision technique to improve resolving power of boundary.
4. Installed with joystick, which is also able to be programmed by software.
5. SPC data processing system and large quantities of jig measurement.
6. X, Y, Z axes all adopt servo control system - Quick positioning with high precision, and stable operation.
7. Adopts self-developed sophisticated embedded module control system installed within the instrument, which ensures a more stable operation.
8. Programmed constant current drive for surface cold light source in the 5 rings and 8 zones, which is suitable for complicated workpiece.
9. Detects the measured workpiece’s specific location by laser indicator, which is convenient to position and operate.

Specifications：

Model		VMS-2515H			VMS-3020H	VMS-4030H
Working table	Metal table size (mm)	450×280			500×330	606×466
	Glass table size (mm)	306×196			350×250	450×350
	Travel (mm)	220×120			270×170	370×270
Linear scale resolution		0.5μm
Indication error		E1XY=（2.5+L/100）μm (L is the length of the measured object. Unit: mm)
Consistency error of origin in different sections		E0≤20 (every 100mm displacement in Z axis)
Dimension (mm)		760×600×900			760×600×900	970×670×940
Weight (kg)		146			168	266
Z-axis travel (mm)		150 (Can be customized to 300mm)
Accessories		1X lens tube (Standard)		0.5X  lens tube (Optional)		Working distance (mm)
Zoom lens		0.7-4.5X		0.7-4.5X
Additional lens		Magnification	Field of view (mm)	Magnification	Field of view (mm)
0.5X (Optional)		10-64X	22-3.4	5-32X	44-6.8	175
1X (Standard)		20-128X	11.1-1.7	10-64X	22-3.4	92
2X (Optional)		40-256X	5.5-0.9	20-128X	11.1-1.7	36
Brand PC (Standard),  joystick (Standard)
Video system		1/2" color CCD camera. Brand zoom lens (Optional)
		Zoom lens magnification: 0.7X~4.5X. Total Magnification: 20~128X (19.5 inches display. Resolution: 1440*900)
		Field of view: 11.1mm~1.7m
Power supply: AC 100-240V 50/60Hz. Power: 250W (excluding PC)