BT-1700 Scanned Image Granularity and Shape Analysis System Introduction
The BT-1700 is unique in its performance in the following four points. One is that the microscope has an automatic stage that can automatically capture images of particles at different positions; the other is that it has an autofocus function to ensure that the particles in each image taken are The clearest; the third is the seamless shooting function of adjacent fields of view, and can seamlessly combine these continuous small images into a large image, just like a photo taken at a magnification of hundreds or even thousands of times. Fourth, according to the characteristics of the different absorption characteristics and reflection characteristics of the particles of different substances, the content of the two substances in the measured powder material is determined by analyzing the image brightness of each particle. Through these four unique functions, the BT-1700 does not need manual operation during the granularity and shape analysis and cleanliness analysis. The image capture, position movement, composite image, and data analysis are automatically completed, and the image is clear, fast, The results are accurate. It also has the function of analyzing substance content.
In particle size and shape analysis, BT-1700 can analyze all the particles on the glass slide at a time. The obtained particle size information includes the particle size, largest particle, median diameter, particle size distribution data, and curve of each particle; the obtained particle shape information includes particle shape parameters such as the sphericity and aspect ratio of each particle, and Sphericity and aspect ratio distribution data and curves.
In the analysis of cleanliness, the BT-1700 seamlessly captures adjacent fields of view and seamlessly composes a large image function, which can show every small link of the filter membrane with a maximum diameter of 50mm and obtain a picture. The filter (with the particles on the filter) is magnified several hundred times. The software analyzes the image, calculates the diameter of each particle, classifies according to the cleanliness standard and calculates the percentage of each particle to the total, so as to obtain the cleanliness level of the analyzed object.
BT-1700 is usually equipped with a conventional microscope with transmission and reflection functions, an automatic stage independently developed by Baxter, and a set of image analysis and processing software. If he is equipped with special microscopes such as metallographic microscopes, there will be more functions. Features
Cleanliness analysis: It can analyze the particle size distribution and the number of particles. It conforms to the ISO16232 and NAS1638 standards. It is the first choice for cleanliness analysis in precision machinery manufacturing and other fields.
Metal and fiber particle identification technology: If there are metal particles or fiber particles in the sample, the system can automatically identify them and give quantitative indicators such as content.
Automatic test technology: Click the automatic test button, the system will automatically find the origin, automatically capture, automatically synthesize panoramic images, automatically analyze each particle, and automatically display the results.
Seamless synthesis of panoramic images: precise control of the motorized platform to scan and capture partial images, and finally combine each partial image into a panoramic image to achieve seamless connection, and perform granularity and grain shape analysis on the panoramic image to ensure the representativeness of the particles. Technical Parameters
Test range: 1-10000μm
Magnification: 160/400/1600/4000 times
Repeatability error: ≤1% (national standard sample D50 deviation)
Accuracy error: ≤1% (deviation of national standard D50)
Particle recognition speed: ≥10000 pcs / min
Imported high-speed CCD: 120 frames / second
Scanning range: 55mm diameter
Measurement time: ≤10 minutes
Missed detection rate: ≤3% (no missed detection for particles above 10 microns)
Metal particle recognition accuracy:> 90%
Fiber particle recognition accuracy:> 90%
Introduction
The BT-1700 is unique in its performance in the following four points. One is that the microscope has an automatic stage that can automatically capture images of particles at different positions; the other is that it has an autofocus function to ensure that the particles in each image taken are The clearest; the third is the seamless shooting function of adjacent fields of view, and can seamlessly combine these continuous small images into a large image, just like a photo taken at a magnification of hundreds or even thousands of times. Fourth, according to the characteristics of the different absorption characteristics and reflection characteristics of the particles of different substances, the content of the two substances in the measured powder material is determined by analyzing the image brightness of each particle. Through these four unique functions, the BT-1700 does not need manual operation during the granularity and shape analysis and cleanliness analysis. The image capture, position movement, composite image, and data analysis are automatically completed, and the image is clear, fast, The results are accurate. It also has the function of analyzing substance content.
In particle size and shape analysis, BT-1700 can analyze all the particles on the glass slide at a time. The obtained particle size information includes the particle size, largest particle, median diameter, particle size distribution data, and curve of each particle; the obtained particle shape information includes particle shape parameters such as the sphericity and aspect ratio of each particle, and Sphericity and aspect ratio distribution data and curves.
In the analysis of cleanliness, the BT-1700 seamlessly captures adjacent fields of view and seamlessly composes a large image function, which can show every small link of the filter membrane with a maximum diameter of 50mm and obtain a picture. The filter (with the particles on the filter) is magnified several hundred times. The software analyzes the image, calculates the diameter of each particle, classifies according to the cleanliness standard and calculates the percentage of each particle to the total, so as to obtain the cleanliness level of the analyzed object.
BT-1700 is usually equipped with a conventional microscope with transmission and reflection functions, an automatic stage independently developed by Baxter, and a set of image analysis and processing software. If he is equipped with special microscopes such as metallographic microscopes, there will be more functions.
