LDY99 is a new generation of particle image analyzer. The parameters of a single particle, such as equivalent particle size and X, Y tangent lines, and the shape parameters, such as draw ratio and sphericity can be calculated automatically by the PC. The statistical information, such as the size distributions, can be obtained by a further-step calculation. Multi-image stitching was added in to enormously improve the number of particles to be analyzed, and therefore make the analyzing results more representative. The reports include sample images, charts and datasheets etc., and can be customized. Management and further analysis are made easy.
Main Features:
- Strong expertise LDY99D is excellent combination of graphics theory and our expertise in particle measurements. It measures single particles as well as the statistical data of many particles, and the results are shown in intuitional formats such as datasheets and charts. It works independently, and it can also work in combination with other instruments like laser particle analyzers for more advanced measurement jobs.
- Easy-to-understand results Particle measurement instruments such as laser particle size analyzers and sedimentation particle size analyzers etc. cannot measure sizes as well as obtain sample images. LDY99D provides users with information such as shape, motion and transform etc. Users have better understanding of the data in the reports with the help of sample images.
- Wide use LDY99D can replace the traditional microscopes in observing small samples. It can also calculate the sample parameters. The lost costs make it an ideal option for people and organizations of tight budget.
- Portability Through USB2.0/1394 it can not only connect to PCs but also can connect to laptops. The portability is therefore significantly improved which makes it suitable for users who want to measure their samples in different locations.
Specifications:
| Hardware | ||
| Microscope | objective | 4X,10X,40X,60X,100X(oil)long-range achromatic(flat field)aberration objectives |
| Ocular Lens | 1X,10X,16X Large field-of-vision eyepieces | |
| Sample stage | Three adjustable dimension sample stage, size: 185mm×140mm,moving range:50mm×75mm,coarse/fine co-axis focus,minimum division of fine focus: 2μm, with locking and arresting gears. | |
| Light Source | Bottom illuminator,6V, 20W, Halogen lamp, power adjustable; Top metallographic illuminator, with polarizers available | |
| Magnification | 4× -1600× | |
| Cameral | Highest Resolution | 2048×1536 |
| Pixel Size | 3.2μm×3.2μm | |
| Light Detector | 1/1.8inch progress scan CMOS | |
| Frame Rate | 6fps@2048×1536 / 10fps@1600×1200 / 15fps@1280×1024 / 30fps@640×480 | |
| Definition | 900 lines | |
| SNR | <42dB | |
| Sensitivity | 1.0V@550nm/lux/S | |
| Output | USB2.0 | |
| Field of Vision | 1μm-6000μm | |
| Software | ||
| Functions | Imaging | Images are naturally in BMP format |
| Image process | A variety of image processing tools are available to process images obtained. | |
| Image stitching | Stitching multiple images to have more particles analyzed. | |
| Image amending kits. | 12 automatic tools including removing particle linkage, removing noise, removing incomplete edges, filling in empty central areas of particles and smoothing edges etc. | |
| Scaling | Scale is calibrated with micrometers of China's standards. Particle size can be easily obtained by simply reading the magnification number of the corresponding objective. | |
| Single particle parameters | Intersection, volume and draw ratio etc. are calculated | |
| Data management | Arranges all data. | |
| Report | Measurement results are shown in reports with customizable format. | |
| Statistical parameters | D10,D50(median diameter),D90 and D100 etc. | |
| Report | Average size | Xnl,Xns,Xnv,Xls,Xlv,Xsv etc. |
| Shape parameters | The reports could include more than 10 parameters in common use describing particle shapes, such as draw ratio,bulkiness ratio,sphericity,specific superficial area etc. | |
| Counting | Counting the number of particles being observed | |
| Thumbnail | Sample thumbnails can be put in the reports. | |
| Header | Sample name, user name and dispersing medium etc. can be put into the headers. | |
| Customizing LOGO etc. | LOGO and report name are customizable to show their organizations' information. |
Packing & delivery:
Contact person: 
China
