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This instrument is designed and manufactured according to GB/T 2294-97 national standard "Ball-and-Ring Method", and is suitable for the determination of softening point of a coking solid product - coal tar pitch.
The instrument is microcomputer-controlled, linear-heated and stirred automatically with accurate and reliable measurement results, and test results are displayed automatically after the test.
Technical parameters:
| Model | ZYLL-3000 |
| Measuring range | Room temperature ～150℃，±0.1℃. |
| Control mode | Automatic controlled by microcomputer single chip. |
| Heating rate | 5±0.2℃/min |
| Detection method | Photoelectric detection |
| Timing range | 0-99 min |
| Weight of steel ball | 3.5±0.5g |
| Diameter of steel ball | 9.53mm |
| Sinking distance | 25.4mm |
| Stirring mode | The stirring speed can be continuously adjusted. |
| Heating power | 800W |
| Heating medium | Glycerol |
| Instrument usage,Ambient temperature | -5℃～40℃ |
Keywords
Asphalt Softening Point Tester (Ball-and Ring Method)
Asphalt Softening Point Tester (Ball-and Ring Method)
This instrument is designed and manufactured according to GB/T 2294-97 national standard "Ball-and-Ring Method"
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