| Customization: | Available |
|---|---|
| After-sales Service: | One Year Free Parts |
| Warranty: | One Year |
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Summary
PT-D482-508 Ash Content Tester is designed and made as per national standard of People's Republic of China GB/T508 Standard Test Method for Ash Content of Petroleum Products. It is suitable to determine ash content in the petroleum products as per GB/T508. It could not be used to determine ash content in the petroleum products containing ash-forming additives (including additives containing certain phosphorus compounds), lubricating oils containing lead, and used engine crankcase oils.
The method summary of ash content test: Take ashless filter paper as ignition core. Ignite the sample in the crucible to make it burning to ash and carbon residue. Heat the carbon residue at 775°C in the high temperature furnace to make it convert to ash. Then cool down and weigh the mass.
Main technical features
| No. | Item | Unit | Qty |
| 1 | Box-type heating furnace (including accessories) | Set | 1 |
| 2 | Temperature control stand (including accessories) | Set | 1 |
| 3 | Electric heating plate (including accessories) | Set | 1 |
| 4 | Thermocouple | Piece | 1 |
| 5 | Compensating lead wire(has been connected with thermocouple) | Piece | 1 |
| 6 | Ceramic crucible (50 ml) | Piece | 10 |
| 7 | Ceramic crucible (100 ml) | Piece | 10 |
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