Chotest VX-3200D & VX-3300D

One-Key Precision Measurement

Based on visual measurement principle with precision image analysis algorithms, using double telecentric optical lens with high depth of field, VX3000 series of  flash Measuring Machines achieves fast dimensional measurement by one-key operation. In CNC mode, after placing workpiece on object table, the operator only needs to press start button, then the instrument measures and evaluates the dimension fast, consequently, VX series is also called one-key image measuring machine.

Simple operation

Optical lens

 

Clear image even if there are stages

Thanks to double telecentric optical lens with high depth of field and high resolution, image is still clear even if there are stages. Measuring data can be obtained correctly without strict adjustment of the focal point.

Always real size even if there are stages

Thanks to double telecentric optical lens with high depth of field and high resolution, size of object in image is always real. Measuring data can be obtained correctly even for concave-convex area.

 

Zero distortion in the full field of view

Thanks to double telecentric optical lens with high depth of field and high resolution, almost zero distortion of the image in the full field of view. Same test result in any position of object table.

Sub-pixel processing of edges

Thanks to algorithms of high-order interpolation and numerical fitting, the software can perform sub-pixel processing on the edges, and high-precision measurement with sub-pixel level is applied in large field of view.

Application

VX Series of Flash measuring machine is widely used in industry of machinery, electronics, mold, injection molding, hardware, rubber, low-voltage electrical appliances, magnetic materials, precision stamping, connectors, connectors, terminals, mobile phones, home appliances, printed circuit boards, medical equipment, watches, tools, etc.

Measuring Software

VisionX is a professional visual measuring software developed by Chotest which is our own independent intellectual property rights. VisionX has friendly user interface, convenient operation, powerful and practical functions, support more than 80 kinds of extraction and analysis tools, including feature extraction tool, auxiliary tool, annotation tool and special application tool, etc. Also more function is customizable according to user`s requirements in order to improve the efficiency.

Statistical analysis

The statistical analysis interface has the tabs of [Statistical Value], [Trend Chart], [Histogram] and [Data List] Automatic recording and query Measurement results and its main statistical information (e.g. average value, σ, 3σ, 6σ, Ca, Cp, Cpk etc) will be automatically recorded and saved. Operator could search records by different conditions.

Control production process and improve product quality

The trend chart monitors the abnormalities of generating equipment and production process by regularly changing trend of measured values. Such as the monotonic and periodic changes of the measured values.

The histogram reflects the fluctuation and distribution of product quality, and transmits information about process quality, which can be used to judge and predict product quality and unqualified rate.

Generate measurement report automatically by One Key

  • Import and export Measurement records
  • Different report format
  • Support user-defined report template
  • Able to saved as PDF, CSV files
  • Quick export and print reports by one key

SPC analysis uses statistical methods to monitor product quality and production process trends through quality diagnostic analysis, which is the preventive part in production process and reduce