Petroleum product automatic distillation tester

Applicable standard
GB/T6536
ASTM D86

Performance characteristics

1. This instrument is suitable for natural gasoline (stable light hydrocarbons), motor gasoline, aviation gasoline, jet fuel, special boiling point solvents, naphtha, kerosene, diesel, gas oil distillate fuels and similar petroleum products.
2. Desktop integrated machine, compact and reasonable structure, the heating furnace can be raised and lowered on the left side, and the high temperature insulation observation window is arranged near the operator.
3. 10-inch large touch LCD display, on the top right of the instrument. Full Chinese human-computer interaction interface.
4. The measuring cylinder recovery chamber is at the bottom right of the instrument. The temperature can be adjusted from 10 °C to 50 °C.
5. Germany imported compressor refrigeration, fast cooling, low noise.
6. US Haydon motor, Japan KEYENCE photoelectric tracker constitutes the instrument's liquid level tracking system.
7. The initial boiling point is detected by an optical fiber sensor.
8. The diameter of the recovery cylinder can be calibrated with 100ml standard liquid.
9. Electric furnace heating power instrument automatic control, and can be adjusted by independent input value to ensure that the start of heating to the initial boiling point time, recovery rate, 95% recovery volume to the end point time, etc. meet the requirements of GB/T6536.
10. The cooling bath is completely enclosed, circulating in the cooling medium, safe and environmentally friendly, no leakage, no loss. The coolant can be inspected and replaced once every 3 years.
11. The instrument interface provides various data for users to check and print. Initial boiling point temperature, time taken to start heating to the initial boiling point, 5% recovery volume to 95% recovery volume, temperature per 5% recovery volume and time used, 95% recovery volume to the end point, end point temperature .
12. Display real-time temperature time curve. The real-time temperature at each temperature point (the bottom of the electric furnace, the circumference of the condenser, and the branch of the distillation flask) are displayed.
13. The local atmospheric pressure value can be automatically detected, and the temperature can be automatically corrected to the standard atmospheric pressure when the result is saved.
14. The experiment can be stopped according to the temperature of the steam or the recovery volume. The temperature limit and volume limit can be input by the user.
15. Alternatively equipped with a fire protection system, using an inert gas nitrogen to extinguish the fire.

Technical indicators
*Working power supply: AC220V±10% 50Hz standard 10A plug
* Electric furnace heating power: 1KW
*Measurement temperature range: room temperature to 400 ° C
* Measurement accuracy: ± 0.1 ° C
* Condensate tube cold bath temperature: 0 ° C ~ 60 ° C
* Temperature control accuracy: ± 0.1 ° C
*Vapor temperature sensor: Germany imported glass PT100
*Recovery volume measurement range: 0ml ~ 100ml
*Recovery volume measurement accuracy: ±0.1ml
*Recovery room temperature control range: 10 ° C ~ 50 ° C