Combustion method asphalt content analyzer

Combustion method asphalt content analyzerTechnical Specifications:

Automatic swipe ignitionElectric furnace heating power 400WTemperature control adopts thyristorContinuous temperature regulation

Combustion method asphalt content analyzerSYD-3536 Cleveland Open Flash Point Tester/Flash Point Tester Experimental Procedure:1、 Start heating the sample at a rapid rate of 14 ℃/min-17 ℃/min. When the temperature reaches 56 ℃ before the expected flash point, reduce the heating rate and control the rate at 5.5 ℃/min ± 0.5 ℃/min before the flash point of 28 ℃.2、 Starting from 28 ℃ before the expected flash point, sweep the test flame of the igniter horizontally along the center of the test cup with a radius of 150mm every 2 ℃ for about 1 second.3、 When a blue flame appears on the liquid surface of the sample and extinguishes immediately, record the temperature as the flash point of the sample.4、 Continue heating at a rate of 5.5 ℃/min ± 0.5 ℃/min.5、 When the sample comes into contact with the flame and immediately ignites, and can continue to burn for no less than 5 seconds, stop heating and record the temperature as the ignition point of the sample.SYD-3536 Cleveland Open Flash Point Tester/Flash Point Tester Technical Parameters:1. Working power supply: AC 220V ± 10%, 50Hz.2. Heating device: Quartz tube electric furnace heating, no open flame, explosion-proof, continuously adjustable power from 0 to 600W.3. Scanning device: automatic scanning.4. Temperature gauge: -6~400 ℃, with a division of 2 ℃, in accordance with the technical specifications of GB/T514 for liquid thermometers used in petroleum product testing.5. Ignition device: ⑴ Ignition source: Gas (or other civilian combustible gas, the same below);6. Environmental temperature: -10 ℃ to 50 ℃.7. Relative humidity: ≤ 85%.8. Power consumption of the whole machine: not exceeding 650W.9. Cleveland Cup: Material H62, inner diameter 63.5 ± 0.25mm, depth 33 ± 0.1mm, distance from upper edge 9.5 ± 0.5mm, with a circular marking on the inner wall10. Igniter: Automatic scratch ignition, nozzle diameter of Φ 0.6-0.8mm11. Temperature gauge: -6~400 ℃, with a division of 2 ℃, in accordance with GB514-7512. Electric furnace heating power: 400W continuous temperature control13. Power supply: 220V ± 10% 50Hz14. Dimensions and dimensions: 350 × 260 × 170mm15. Weight: 6kg