Product name：Video Measuring Microscope VMM-D Series
Product categories：Microscopes
Abstract： VMM-D series, an integrated high-magnification, micron-industry-aimed measuring instruments developed by Yihui.
a.High magnification inspectioon
b.High accuracy micron-level measurment
c.High cost performance
d.Combination of DRO and software met
Description
Parameter
Demo Video
Others
I. Usage
VMM-D series Video Measuring microscope, is an integrated high-magnification, micron-industry-aimed measuring instruments developed by YIHUI.
Combined with powerful microscopic inspection technology, has been widely applied in many fields as follows:
1. Used as observational microscope to inspect the surface finish of work-piece by comparative law, identify ore samples in metallurgical industry, photomechanical print test, inspection of textile fibers and so on.
2.To measure length in Cartesian coordinates.For example, measuring pitch, the base surface distance, engraved line distance, engraved line width, slot width, slit width, the outer diameter of the through-hole and so on.
3. To measure angle, for example, angle measurement for dials, templates, gauges, drilling template and those parts with complex structure.
4. With PC and powerful metrology software, not only a microscope, but also a vision measuring system, even more surprises await.
II. Feature
1. Bright field view of the investigation, positive image and clear pictures.
2. Long working distance lens, up to 2800 times magnification.
3. Precise smooth transmission, less friction so that long working life.
4. Motorized Z axis, can achieve auto focus at high accuracy.
5. X axis and Y axis designed with built- in zero switching, lock them if needed.
6. With powerful software YH-M™, can measure most 2D data and export measurement as AutoCAD file and other reports.
Model
VMM-3020D
VMM-4030D
VMM-5040D
Stroke (X*Y*Z, mm)
300*200*150
400*300*150
500*400*150
Dimension(L*W*H,mm)
670 x 660 x 950
720*950*1020
800*1040*1020
Weight(kg)
260
315
500
Accuracy E1*
Ex, y ≤ (3.0+L/200) μm
Accuracy E2*
Exy ≤ (3.5+L/300)μm
Resolution
1/0.5μm
Camera
TEO™ 1/2” color CCD Camera
Optical system
Infinity-corrected optical system
Eyepiece
WF10X(Ø22mm)
Objective
PL 5X,10X,20X,50XPL
Nosepiece
Intilted quintuple nosepiece for bright field
Focus System
Coaxial coarse and fine adjustment, coarse adjustment distance 32mm,precision of fine adjustment:0.002mm,with tense adjusting device to prevent gliding.
Illumination System
6V 30W/12V 50W halogen and brightness adjustable.
Integrated field diaphragm,aperture diaphragm and pullerty pepolarizer
Equipped with frosted glass,yellow/green/blue filters
Max. Magnification
2800x(Objective* 1/2’’ CCD Camera)
Max. Work Piece Height
150mm
Power Supply
AC110V/60Hz, 220V/50Hz
*According to our company’s testing standard
L is measured length (units: mm)
