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Supercritical Extractor SFT-250
• Extraction kettle volume up to 4000 mL • Operating pressure up to 10,000 psi (68.9 mPa) • Different collection methods for extracts • Stirring device available • Optional entrainer addition method • Equipped with fluid preheater and flow meter • System Can be upgraded according to new application requirements • Maintenance-free operation
The SFT-250 supercritical extraction / reaction system is designed for extraction and reaction in supercritical fluids. It is used to complete stringent experimental requirements and can also be used for small-scale pilot tests. SFT-250 is easier to operate, convenient for parameter setting, and has many features of fully automatic SFT-1000. In addition to all the functions of SFT-150, SFT-250 also has the following functions:
· Automatic pressure control
· Larger extraction kettle available (greater than 4
· Test data can be obtained by computer (option)
· Window type extraction kettle / reaction kettle (option)
· With higher carbon dioxide and entrainer flow
· Cabinet structure configuration (option)
Standard configuration parameters
Loop control: 4 analog PID logic controllers to control all temperatures and pressures.
Temperature / pressure display: LED displays all parameters and conditions during operation.
Maximum operating pressure: 10,000PSI (68.9Mpa)
Flow rate: 1-330ml / min (1-310grams / min) liquid CO2 under standard operation
Overpressure safety protection: bursting disc
Heating power: all vessels are heated by electric heating belt, the power is 4kW
Temperature range: room temperature -200OC
Temperature accuracy: +/- 1OC
Suppression valve: can be heated to 250OC
Extraction / reaction vessel: up to 4 liters, user can replace it
Collector: Heatable tube installed outside; stainless steel material. There are many different options
Equipment size: length: 92 cm; width: 61 cm; height: 76 cm
Weight (excluding container): 64kg (140Lb)
Optional:
Customized extraction / reaction vessels: multiple series / parallel vessel combinations, agitators, display windows, vessels of different volumes
Co-solvent addition unit: manual or online metering
Preheater: For large containers of 500ml and above, it is necessary to use a preheater
System parameters:
Power requirements: universal power supply
Liquid carbon dioxide cylinder with dip tube
Driving air: The pressure is controlled at about 80psi, depending on the requirements of the flow rate of carbon dioxide.