JS100 Technical Cleanliness Inspection System
The JS100 Technical Cleanliness Inspection System is a high-performance particle size inspection system for the automotive parts, aerospace and hydraulic lubrication industries. The system includes high-performance optical microscope, high-stability motorized stage, automatic analysis software, high-definition image scanning CCD, high degree of automation, simple operation, fast and efficient image acquisition, automatic compensation and focus, to ensure that each frame of image is clear, Browse seamlessly, identify statistics intelligently, and generate results and reports according to selected criteria (according to VDA19.1, ISO16232, ISO4406 and internal specifications). The analysis process is all based on ISO16232, VDA19.1 and other standards, and meets the technical cleanliness testing standards of Tesla, Volkswagen, BMW, GM, Ford and other auto brands, and supports user-defined standards.
JS100 technical cleanliness inspection system fully meets the requirements of VDA 19.1-2015, ISO 16232, ISO4406, ISO 4407 and QV11111 and the standards defined by customers. It is used in automobile parts, bearings, engines, steam turbines, aviation, semiconductors, data storage, medical equipment, communications, precision instruments, wear monitoring of large industrial and mining equipment and other fields. With the automatic polarized light source (patent number: CN216560229U), the metallic luster reflection properties of all pollutants on the whole filter membrane can be determined by one scan (within 5 minutes). At the same time, according to the morphological definition of fiber in VDA19.1 (stretching length/maximum inscribed circle diameter > 20, maximum inscribed circle diameter ≦50 microns), the classification and size measurement of the following four types of particles are quickly and automatically completed: reflective particles, reflective fibers, non-reflective particles and non-reflective fibers.
HD Optical Microscope
Using Japan's Olympus high-definition microscope, with a large zoom ratio, the zoom body can be adjusted from 0.75-4.5X times, and the total magnification can be adjusted from 7.5-45X, which is suitable for the detection of impurities above 5 microns; 5 million pixel color CMOS digital camera , the pixel size is 2.2 × 2.2 μm, which meets the requirements of at least 10 pixels arranged on the maximum length of the particles specified by the VDA19.1-2015 and ISO 16232-2007 standards. (Other brands of microscopes such as Leica, Nikon, JETBLUE, etc. can be selected according to the customer's budget).
High-precision Scanning Platform
The high-precision three-axis electric scanning platform is equipped with a high-definition microscope and the high-precision auto-focusing function in the cleanliness detection image analysis system independently developed by JETBLUE, which can perform one-button auto-focusing on the filter membrane, reduce the artificial focusing error, make the image clearer and scan more accurately. The intelligent cleanliness analysis software independently developed by JETBLUE can automatically take photos, auto-focus, automatically control scanning and automatically identify and analyze, so as to ensure that the number and attributes of particles are not missed or misjudged, and make the detection efficiency higher;
X\Y\Z three-axis mouse automatic control
The maximum range is 70×70mm*50mm.
The maximum speed is 120mm/s.
Jetblue CleanTec Cleanliness Image Analysis Software
1. Simple and intelligent operation interface, the scanning range can be set in the software.
2. Various testing standards
Support a variety of national and international standards: including ISO4406, ISO4407, ISO16232, NAS1638, VDA19.1, GB/T 20082, GB/T 14039, etc.; can input standards for automatic detection of cleanliness and particle size; Statistics; the system is regularly updated with the latest standards.
3. Scanning sample settings are diversified.
Support various shapes of scanning areas: rectangular area, circular area, etc., support various scanning paths, and meet various application needs;
4. Automatic photographing, positioning, and retrospective retake.
The scanning process is automatically photographed and saved, and the progress can be seen in real time; Photos are stored in the database for easy query; And the information and pictures of the samples can be encrypted to prevent unauthorized viewing and modification.
Provides the function of viewing and checking the pictures in the field of view, which can realize the functions of locating and backtracking, fixed-point viewing or re-photographing in each field of view.
5. Built-in automatic polarization light source
A special digital light source controller is adopted, and the software automatically controls ordinary light and polarized light, automatically sets the brightness of the light source, and scans the filter once to realize the identification of metallic and nonmetallic reflective particles. Low-power, high-brightness LED, with a lifetime of 20,000 hours and maintenance-free.
6.The system can automatically set the exposure time and threshold in accordance with VDA19.1-2015.
In JS100 Technical Cleanliness Inspection System, the exposure time and threshold can be set automatically, and the samples can be detected, which can meet the requirements specified in the above standards. Meanwhile, the functions of manual exposure and manual threshold are still retained, and users can freely choose according to their needs.
In order to make the analysis results comparable, VDA19.1-2015 clearly stipulates the threshold parameters for distinguishing the gray scale of the image between particles and filter background by using polarizing microscope: the maximum gray scale of filter background should be set at 55% 5% of the whole gray scale (by adjusting the brightness of light source and exposure time of camera), and the binary threshold should be set at 70% of the maximum gray scale. The left part of the gray scale threshold is recognized as particles.
7.Supports super large particles cross the field of view, and automatically corrects the offset, so that the pictures can be seamlessly stitched.
8．Measurement statistics and analysis.
The system automatically identifies particles, automatically analyzes particle types, and automatically counts particle parameters. Can provide a variety of statistical analysis tools: particle list, statistical results, etc.