Chotest Flash Measuring Machine (VX3500 Series)
Specifications
Details
Features
VX3500/VX8500
Flash Measuring Machine
Based on visual measurement principle with precision image analysis algorithms, equipped with double telecentric optical lens with high depth of field, Flash Measuring Machines VX3500/VX8500 achieve fast dimensional measurement by one-key operation. VX3500/VX8500 is suitable for precise dimensional measurement in the fields of machinery, electronics, molds, 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, cutting tools, etc.
One-Key Precision Measurement
Based on visual measurement principle with precision image analysis algorithms, using double telecentric optical lens with high depth of field, VX 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
Load Program
Support importing DXF file
Place Workpiece
Place anywhere on the table
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One-Key Measurement
Press Measure key or space key
Efficient Measurement
VX series is equipped with double telecentric optical lens with high depth of field and big field.
High depth of field: Without focusing multiple times, accurate measurement at entire of depth of field.
Big field: Measure all features of all objects within field in seconds
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, image is still clear even if there are stages. Measuring data can be obtained correctly without strict adjustment of the focal point.
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
Applications
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
Applications Case
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
Software Features
Geometric Tolerance: Straightness, Roundness, Concentricity, Symmetry, Positional Tolerance, Parallelism, Perpendicularity, Profile Tolerance, etc.
CNC Mode: Modify CNC program anytime, as well as adding or reducing features OK or NG is concluded according to tolerance in CNC program
Automatic: Only need to select the measuring features, after placing the workpiece, measuring results can be obtained quickly by one key
Coordinate System: Can create coordinate system by Point-line, Line-line, and translate & rotate coordinate system, as well as create multi-coordinate system
Special tools: Rounded corner, Contour, Thread, Slot, Perimeter, Pitch distance, Thickness, Chamfer, Spring, Gear, Sealing gasket, area, Pitch Angle, Boundary width
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 Production 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.
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
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
Specifications
| Model | VX3500 | VX8500 | ||
| Image Sensor | 5M CMOS | 20M CMOS | ||
| Monitor | Built-in | 10.4″ LCD (XGA:1024×768) | ||
| Outside | 24″ LCD (XGA:1920×1080) | |||
| Acceptance Lens | Object Space Telecentric Lens | |||
| Light | Ring | Four-segment illumination(White Light/Green Light) | ||
| Bottom | Telecentric transmission illumination(Green Light) | |||
| Field of View | Large Field | 500mm x 400mm (4 Angle R50) | ||
| High Precision | 430mm x 430mm | |||
| Resolution | 0.1μm | |||
| Repeatability of Image Meas. | Large Field | Without Stitching*1 | ±1μm | |
| With Stitching*2 | ±2μm | |||
| High Precision | Without Stitching*1 | ±0.5μm | ||
| With Stitching*2 | ±1.5μm | |||
| Accuracy of Image Meas. | Large Field | Without Stitching*1 | ±5μm | ±3μm |
| With Stitching*2 | ±(6+0.02L)μm | ±(5+0.02L)μm | ||
| High Precision | Without Stitching*1 | ±2μm | ±1.5μm | |
| With Stitching*2 | ±(3+0.02L)μm | ±(3+0.02L)μm | ||
| Horizontal Rotary Unit (Optional) |
Rotation Angle | Range 360°, Resolution 0.01° | ||
| Rotation Speed | 0.2~2rev/s | |||
| Max Diameter | Φ60mm | |||
| Height Meas. (Optical probe) (Optional) |
Measuring Range(XY) | 120mm x 110mm | ||
| Max Hole-Depth Ratio(h/φ) | 1.5 | |||
| Dia. of Beam | Φ38μm | |||
| Resolution | 0.25μm | |||
| Z Non-movement | Range(Z) | ±3.5mm | ||
| Accuracy | ±2μm | |||
| Z Movement | Range(Z) | 70mm | ||
| Accuracy | ±(6+0.01H)μm, H is Z moving height in mm | |||
| Software | VisionX | |||
| XY Object Table | X Travel range | 410mm (Motorized) | ||
| Y Travel range | 310mm (Motorized) | |||
| Loading Capacity | 20kg | |||
| Z-Axis Travel range | 200mm (Motorized) | |||
| Size (L x W x H) | 900 x 1340 x 1600 mm | |||
| Structure frame | Marble | |||
| Weight(kg) | 950 | |||
| Input | AC100 ~ 240V/50 ~ 60Hz | |||
| Working Environment | Temp.10°C ~ 35°C, Humidity 30% ~ 80%, Vibration <0.002g, Less than 15Hz | |||
Remark:
*1 In the focus position, the environment temperature is +20 °C ± 1.0 °C
*2 In the focus position, the environment temperature is +20 °C ± 1.0 °C, and the load on the table is 2 kg or less; L is the moving range of the table (mm)
Configurations
| VX3500/VX8500 Host Machine | 1 pc | Standard |
| Power Adaptor | 1 pc | Standard |
| Cables | 1 set | Standard |
| 24″ Monitor | 1 pc | Standard |
| Desktop Computer | 1 set | Standard |
| VisionX Software | 1 set | Standard |
| User Manual | 1 pc | Standard |
| Quality Certificate | 1 pc | Standard |
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