Automatic Distillation Tester for Petroleum Products ASTM D86

SH6536A Fully Automatic Distillation and Boiling Range Tester (Upgraded)

The SH6536A fully automatic dual tube distillation and boiling range measuring instrument adopts a color LCD display screen, Chinese menu human-machine dialogue, guided operation, and fully automated measurement process. Designed and manufactured according to the national standard GB/T6536 "Determination of Distillation Range of Petroleum Products" and GB/T6536, ASTM D86 standard GB/T7534-2004 Determination of Boiling Range of Volatile Organic Liquids for Industrial Use, GB/T 3146-1982 Determination of Distillation Range of Benzene Products, GB/T 18255 Determination of Distillation Range of Coking Viscous Oil Products, GB/T 26984 Determination of Distillation Range of Crude Oil, and GB/T 26984 Determination of Distillation Range of Methanol and Alcohol Products, suitable for organic liquids with boiling point at atmospheric pressure and stable chemical properties during the distillation process (such as hydrocarbons, esters, alcohols, ketones, ethers, and similar organic compounds). Simultaneously applicable to the determination of distillation range of petroleum products, as well as boiling range of volatile organic liquids for industrial use and organic solvents for raw materials. GB/T 615-2006 General Method for Determination of Boiling Range of Chemical Reagents.

Adopting embedded computers, imported industrial control computers, large LCD touch screens, user-friendly human-machine interface, and easy experimental operation. Using microcontroller and intelligent control technology, the temperature rise and cooling, distillate liquid level tracking, distillation rate control, recovery liquid volume control, temperature recording, and test result printing during the distillation test process are all automatically completed.

Main performance characteristics

● The instrument is automatically measured and controlled by an industrial computer throughout the entire testing process, with full touch LCD display testing,

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

● The liquid level tracking system consists of a high-precision step-by-step linear motor and an imported photoelectric tracker.

● The temperature of the cold pipe and the temperature of the measuring cylinder chamber are both mechanically cooled, and the compressor is from a foreign famous brand manufacturer. Circulating within the cooling medium.

● The automatic control of the distillation furnace heating ensures that the flow rate of the sample from the initial boiling point to 95% is controlled within 4-5ml per minute.

● It can provide initial and final boiling point temperature values, as well as temperature values and flow rates for each percentage point.

● Real time animation displays the experimental process, as well as the real-time temperature, volume, atmospheric pressure, and condensation temperature of the recovery room during the experiment

● Steam sensor: German imported glass PT100 platinum resistor

● Automatically detect local atmospheric pressure and automatically correct it to the temperature at standard atmospheric pressure.

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

● Heating method: automatic silicon carbide plate heating

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

● USB data export function

Technical Parameter

● Temperature range: Room temperature ～ +400 ℃ with an accuracy of ± 0.1 ℃

● Display accuracy: 0.1 ℃ Steam temperature sensor: German imported PT100 platinum resistor

● .Start heating to initial boiling point time: 5-15 minutes

● Distillation rate (flow rate from initial boiling point to 95% recovery): 2-10ml/min (adjustable)

● The residual amount in the flask is 5ml, and the time to reach the endpoint is no more than 5 minutes

● The initial boiling point temperature is detected by an optical fiber sensor

● Recycling volume measurement range: 0-100ml

● Recovery volume measurement accuracy: ± 0.1 ml

● Power: 3200W

● Automatic detection of measuring cylinder and guide vane function.

● Volume measurement: Liquid level tracking system, mainly composed of stepper motor and imported optical fiber liquid level sensor, the motor steps 0.01ml each time

● Cooling system: compressor cooling

● Cold bath temperature: -5 ～ 60 ℃

● Recycling room temperature: 0 ～ 40 ℃

● The equipment has the function of automatically detecting local atmospheric pressure and automatically correcting to the temperature at standard atmospheric pressure

● Equipped with a fire extinguishing system, manual nitrogen extinguishing can be used in case of a fire to prevent safety accidents caused by the rupture of the heating distillation flask (nitrogen cylinders need to be provided by the customer)

● Equipped with a safety temperature setting function, the room temperature can be freely set between 400 ℃. If the heating temperature exceeds the set safety temperature, the instrument can automatically stop the experiment and immediately blow air to dissipate heat.

● This instrument can automatically detect and display the temperature and flow rate time at every 5% volume point.

● The instrument can automatically detect the temperature and occurrence time of the initial boiling point and final boiling point.

● Multiple automatic stop modes can be selected, such as automatic stop at the final boiling point, stop when the specified temperature is reached, and stop when the specified volume is reached.

● Instrument size: 800 * 600 * 640mm

● Outer packaging size 880 * 680 * 780mm

● Outer packaging weight: 120kg (wooden crate)

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.

  Shandong Shengtai Instruments Co., Ltd. is specialized in the research and production of experimental testing instruments and industrial testing instruments. It is a professional instrument company integrating instrument research and development, manufacturing, sales and service. Its products are widely used in food, flour, grain and oil, Feed, electricity, petrochemical, industrial oil, aerospace, coal quality and other industries.

For more than 10 years, Shengtai has always been adhering to the "first-class service, customer first" as the purpose, "reasonable price, honesty and trustworthiness" as the business policy. Adhere to technical innovation, with rich knowledge of the technical team and experienced, thoughtful after-sales service team.

Shengtai instrument as one of the most large-scale and competitive enterprises in the industry, with the strength of technology research and development, professional technical knowledge and innovative design concept, in the model improvement, Significant technical breakthrough has been achieved in the development of function expansion and intelligent control system.