No. | Upgraded Component Name | Third Generation PETRO 200AI System | Second Generation MSP 9000C System | First Generation MSS-2000 System |
1 | Detector Target Surface | 4/3inch, detection area is 4 times larger. Under the same test time, the actual measured coal polished section surface area is 4 times larger, providing better representativeness. Or, when detecting the same area, the time taken is only 1/4 of the original, resulting in faster speed. | 2/3inch | 2/3inch |
2 | Number of Detector Units | 21 million | 1.4 million | 1.4 million |
3 | Detector Chip Type | High-speedCMOS(Transmission speed 5G/S) | High-speed CCD (Transmission speed 5G/S) | Standard CCD (Transmission speed 800M/S) |
4 | Internal Conversion Jump Range of Detector | 5-6 | 50-60 | 100-300 |
5 | Detection Unit Size | 3.3microns | 6.45microns | 6.45microns |
6 | Automatic "Position Calibration Standard Slide, Auto Focus" | Has this function | None | None |
7 | 12-sample continuous measurement, 6-sample continuous measurement function | Supports one-time calibration, 12 or 6 continuous measurements,automatic repositioning and re-inspection, precise positioning at the original "gadolinium gallium calibration position", and auto focus. | Not supported | Not supported |
8 | Detection Light Source | Uses cold light source, long lifespan (about 2-5 years), pure white LED light source, data is ultra-stable. | Uses high heat (above 370°C), short lifespan (about 10 days to 6 months), non-pure white (yellow) halogen tungsten light source, easily causing measurement fluctuations. | Uses high heat (above 370°C), short lifespan (about 10 days to 6 months), non-pure white (yellow) halogen tungsten light source, easily causing measurement fluctuations. |
9 | Focusing Mechanism | High-precision brand new CNC remote control shaft, capable of nearly 2000-level fine adjustment,maintenance-free in later stages, no need for lubricating oil. Truly 100% clarity, no virtual focus. | Uses the microscope's built-in two-stage or three-stage fine adjustment handwheel, requires lubricating oil maintenance every 6-12 months. | Uses the microscope's built-in two-stage or three-stage fine adjustment handwheel, requires lubricating oil maintenance every 6-12 months. |
10 | Focus Control Technology | Has 4 high-precision auto-focus control technologies, no manual intervention required. Can achieve truly fully automatic detection with "unattended" operation throughout the process. | Occasionally requires manual auxiliary focusing. | Only one focusing control technology: "point to plane". Theoretical calculations differ from actual results, so virtual focus easily occurs during the process, requiring manual adjustment at any time. |
11 | Calibration Clarity "Electronic Eye" Self-Judgment | Yes, can eliminate measurement fluctuations caused by operator visual errors in similar products. When measuring the same sample repeatedly, the reflectogram positions are more consistent. | No such function; human eye calibration visual errors cause left-right fluctuations in the reflectogram. | No such function; human eye calibration visual errors cause left-right fluctuations in the reflectogram. |
12 | Semi-automatic (manual) reflectance detection supports "one point nine positions (9-grid)" detection to replace "manual micro-shift" function | Supported | Not supported | Not supported |
13 | Semi-automatic (manual) reflectance detection supports real-time image window, and can simultaneously provide brightness/darkness adjustment that does not affect measurement values, and real-time "clarity indicator" to assist focusing | All supported | Supports real-time image, but other functions are not available. | Completely not supported |
14 | Software window supports scale rotation measurement | Supported | Not supported | Not supported |
15 | Supports simultaneous scaling of image and scale to measure finer components that cannot be resolved | Supported | Not supported | Not supported |
16 | Supports mouse "drag line" real-time length measurement in quantitative measurement of coke optical texture | Supported | Not supported | Not supported |
17 | Operating System | WIN10 | WIN7 WIN10 | WINxp, WIN7 |
18 | Stability | Very stable even under high-intensity testing, never crashes. | Relatively stable | Occasionally crashes when data volume is too large. |
19 | Recognition Accuracy for High Metamorphic Proximate Components | All accurate | Deviation smaller than the first-generation system. | Large deviation, especially for lignite, long-flame coal, meager-lean coal, anthracite. |
20 | Blending Coal Ratio | Improved algorithm, more accurate | Deviation in accuracy | Blending ratio inaccurate |
21 | Fully Automatic Detection of Coal Maceral Composition (Reactive/Inert) | Improved algorithm, more accurate | Deviation in accuracy | Poor accuracy |
22 | Automatic Detection Reflectance Range | 0-10%, includes: lignite, long-flame coal, non-caking coal, weakly caking coal, 1/2 medium caking coal, gas coal, fat coal, 1/3 coking coal, coking coal, lean coal, meager-lean coal, meager coal,anthracite (all above 10). | 0-10%, includes: lignite, long-flame coal, non-caking coal, weakly caking coal, 1/2 medium caking coal, gas coal, fat coal, 1/3 coking coal, coking coal, lean coal, meager-lean coal, meager coal,anthracite (all above 10). | 0-3.4%, includes: lignite, long-flame coal, non-caking coal, weakly caking coal, 1/2 medium caking coal, gas coal, fat coal, 1/3 coking coal, coking coal, lean coal, meager-lean coal, meager coal, common anthracite (below 3.4). |
23 | Supports display of corresponding data source images before deleting small peaks in reflectance histogram, and correction function | Supported | Not supported | Not supported |
24 | Coke Porosity Detection | Uses "adaptive" detection technology, speed 1-2 minutes/sample. More accurate results, and compatible with various unqualified sample preparations. | Improved to front peak stripping technology, accuracy slightly improved. | Uses dynamic segmentation technology, large pores in the whole image cannot be accurately detected. |
25 | Reflectance report supports point histogram column display of all corresponding images, and can be modified | Supported | Not supported | Not supported |
26 | Subsequent Upgrades | Independently developed, continuously updated, free lifetime upgrades for users. | Currently stopped research and updates. | Belongs to technology from 10 years ago, now obsolete. |
