Automatic Distillation Range Tester HM-LC

The fully automatic distillation range tester is designed and manufactured according to the test methods of national standards GB/T 18255-2000, GB/T 7534-2004, GB/T 3146.1-2010, and GB/T 18589-2001. Suitable for determining the distillation range of natural gasoline (stable light hydrocarbons), automotive gasoline, aviation gasoline, jet fuel, solvents with special boiling points, naphtha, kerosene, coal tar, diesel, crude diesel distillate fuels, and similar petroleum products.

Attention:

1. Electrical safety: The working power supply of the instrument is AC 220V. Before using the instrument, it is necessary to connect the ground wire in the laboratory power socket and ensure that the instrument shell is reliably grounded; When the instrument is stopped, be sure to unplug the power plug.

2. Fire risk: During the heating process of the instrument, there is a risk of flammable liquid leakage and fire caused by the rupture of the distillation bottle. Therefore, when using the instrument, a fire extinguishing device must be equipped on the side. During the experiment, operators should stay away from the heating furnace area.

3. Operation safety: When the instrument is working, there must be a dedicated person to guard it and respond to emergencies at any time.

Product features:

1. The monitor adopts the original 10.0-inch 1920x1080 pixel high-definition LCD display screen, with a fully Chinese operation interface, displaying delicate, intuitive and generous information.

2. The operation adopts a capacitive touch screen, which has the advantages of no mechanical loss, dust and water resistance, resistance to radio frequency interference, and long service life.

3. Historical data storage adopts FLASH data storage, which can store 10000 historical data.

4. The temperature measurement and control adopts the original imported PT100 platinum resistance temperature sensor from Germany's JUMO company, combined with a high-precision and high-speed AD converter, making the temperature acquisition faster and more accurate. Even if the temperature changes step by step, it can still be easily captured.

5. The titration monitoring system adopts modern advanced infrared optical detection technology, combined with high-precision photoelectric sensors, to accurately capture every drop of the sample and automatically track the liquid level with high accuracy.

6. Adopting semiconductor refrigeration technology to automatically control the temperature of the condenser tube and the recovery room.

7. Adopt high-precision temperature sensors to accurately measure steam temperature.

8. The instrument realizes automatic control of electric furnace power, automatic tracking of liquid level, automatic temperature control of recovery chamber and condenser tube, and automatic calculation.

9. Built in thermal printer to automatically print test results.

10. Constant temperature range of condensation bath: 0-60 ℃.

11. Temperature sensor: German A-grade Pt 100.

12. Volume detection range: 0-100mL, resolution 0.01mL.

13. Steam temperature measurement range: 0-400 ℃, resolution of 0.1 ℃.

14. The constant temperature range of the recycling room is 0-50 ℃, with a temperature control accuracy of ± 1 ℃.

15. Measurement value display resolution: 0.1 ℃ and 0.1% recovery rate.

16. Temperature control range of heating furnace: room temperature -500 ℃.

17. Temperature control range of condenser tube: -20-70 ℃, temperature control accuracy ± 1 ℃.

18. Distillation flask specification: 125ml, measuring cylinder specification: 100ml

18. Power supply: AC220V 50Hz, maximum power less than 2500W

19. Operating environment temperature: 10-40 ℃

20. Storage environment temperature: 0-50 ℃

Experiment ending method:

1. End of dry point: End the experiment when a dry point is detected.

2. End of distillation point: When the end of distillation point is detected, the experiment is terminated and printed out.

3. Temperature End: End the experiment based on the temperature value set by the user and print out the output;

4. Volume End: End the experiment based on the volume value set by the user and print out the output;