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AT Series Vision Measurement Machine

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EASSON AT series Automatic Vision Measurement System is an effective length measuring machine constructed by the technology of precision machinery, optic, electronic etc..

The features in the VMM control system of AR- 3 are as follows:

Special purpose-built processor (ASP) to significantly reduce the number of electronic circuits and parts to improve reliability.

Single circuit board structure, in order to greatly reduce the number of wiring to improve reliability.

High speed, energy saving and high precision fully closed-loop AC servo control system, which can provide positioning accuracy up to 1 μm, in order to minimize the possible factors affecting measurement repeatability.

Built in 21 items of high precision geometric stereo spatial error compensation.

Model Type	AT-3020	AT-4030
Measuring Travel(mm)	300 x 200 x 200	400 x 300 x 250
Dimension (mm)	1200 x 720 x 1600	1250 x 900 x 1600
Work Table Glass Size(mm)	339 x 239 x 10	439 x 339 x 12
Weight (kg)	280	460
Max Table Load(kg)	30	30
Measurement Accuracy (μm)	1.5+L/200
Repeatability	2 μm
Magnification	Optical Magnification 0.7-4.5X, Image Magnification 20-125X
Axis Display Resolution	0.00001mm (0.01μm)
Lighting System	Eight areas up light source with two laser positioning system
Operation	Automatic control by mouse, joystick or keyboard
Lens	Automatic Zoom, automatic focus optical coaxial lens
Vision System	High resolution SONY CMOS global shutter camera