Fully Automatic Distillation Range Tester ASTM D86 Compressor Refrigeration

SK203 Automatic distillation boiling range tester adopts color liquid crystal display screen, man-machine dialogue, guide operation, the determination process is fully automated. The standard ASTM D86 ASTM D850

According to the national standard GB/T6536 distillation of petroleum products determination method and GB/T6536, the ASTM D86 standard GB/T7534-2004 industrial volatile organic liquid boiling range determination of distillation range determination of methanol and alcohol products standard method to design and manufacture, apply to under atmospheric pressure boiling point, and stable chemical performance in the process of distillation of organic liquid (such as hydrocarbons, esters, alcohols, ketones, ethers, and similar organic compounds).

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Tester

At the same time, it is suitable for the determination of distillation range of petroleum products, industrial volatile organic liquids and organic solvents for raw materials.

Adopts embedded computer, imported IPC, large LCD touch screen, friendly man-machine dialogue interface, convenient test and operation.

Using single chip microcomputer and intelligent control technology, the heating and cooling of distillation test process, distillate liquid level tracking, distillation rate control, recovery liquid volume control, temperature recording, test results printing, etc., are all automatically completed.

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Automatic petroleum product distillation tester ASTM D86 ASTM D850

Main Performance Characteristics

● The instrument by the industrial computer automatic measurement and control test process, full touch LCD display test,

● Display temperature and volume data and related curves throughout the process.

● The liquid level tracking system is composed of high subdivision step American linear motor and imported photoelectric tracker.

● Cold tube temperature, measuring cylinder chamber temperature, using mechanical refrigeration, compressor for foreign famous brand manufacturers.

Internal circulation of the cooling medium.

Cooling water can be added once every 3 years.

● Electric distillation furnace heating automatic control, so that the sample from the initial distillation point to 95% of the flow rate, control within 4 ~ 5ml per minute.

● Can provide the initial and final distillation point temperature value, can provide the temperature value of each percentage point and flow rate.

● Automatic detection of local atmospheric pressure, automatic correction to the standard atmospheric pressure temperature.

● You can choose to stop the test according to steam temperature or recovery volume.

● The instrument can store, query, print test results.

III. Technical parameters

1. Temperature range: room temperature ~ +400°C accuracy ±0.1°C

2. Display accuracy: 0.1℃ steam temperature sensor: Germany import PT100 platinum resistance

3. Start heating to the initial distillation point: 5 ~ 15 minutes

5. The remaining amount of 5ml in the flask to the end point: no more than 5 minutes

6. The temperature of the initial distilling point is detected by the optical fiber sensor

7. Recovery volume measurement range: 0 ~ 100ml

8. Measuring accuracy of recovery volume: ± 0.1ml

9. Volume measurement: liquid level tracking system, mainly composed of stepper motor and optical fiber liquid level sensor, motor step 0.01ml each time

10. Cooling system: Compressor refrigeration

11 cold bath temperature: -5 ~ 60℃

12. Recovery chamber temperature: 0 ~ 40℃

13. The equipment has the function of automatic detection of local atmospheric pressure and automatic correction of temperature under standard atmospheric pressure

14. With fire extinguishing system, in case of fire, manual nitrogen extinguishing can be used to prevent the safety accident of heating distillation flask bursting (the nitrogen bottle needs to be provided by the customer)

15. Equipped with safe temperature setting function, the temperature range from room temperature to 400℃ can be set arbitrarily. If the heating temperature exceeds the set safe temperature, the instrument can automatically stop the experiment and blow heat dissipation immediately.

16. The instrument can automatically detect and display the temperature and flow time at every 5% volume point.

17. The instrument can automatically detect the temperature and occurrence time of the initial distillation point and the final distillation point.