Supercritical Fluid Technologies - SFT-250
The SFT250 SFE Processing System is designed to perform extractions in a supercritical fluid media. This system was...
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uses of the instrument
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Features of SFT-250
- Capacity up to 5 Liters
- Pressures up to 10,000 psi (68.9 MPa)
- Feedback Control: PID-Fuzzy Logic Controllers
- Various Extract Collection Options
- Optional Co-Solvent Addition Modules Fluid Preheater
- Easy to Upgrade System for New Applications
- Maintenance Free Operation
General Specifications
| Depth | 61 cm |
| Height | 96 cm |
| Width | 61 cm |
| Power Requirements | (U.S.): 220 VAC., single phase,20 amps. (International power available). |
| Weight | 140 lbs (excluding vessel) |
Additional Specifications
Maximum Operating Pressure: 10,000 psi. (68.9 MPa).
Pressure Display: LED ±1 psi (6.9 kPa).
Temperature Range: Ambient to 200°C.
Temperature Precision: ±0.5°C.
Temperature Displays: LEDs display internal and external vessel temperatures; restrictor and preheater temperatures.
Flow Rates: Up to 250 grams/min. (330 ml/min.)liquid CO2 under standard operating conditions.
Restrictor Valve: User selectable, variable temperature control to 250°C, resistant to blockage.
Extraction Vessel Size: Up to 5 liter (bench scale). Vessels are user interchangeable.
Collection Vessel: Externally mounted. Many options are available.
Heating Power: All extraction vessels are heated with band heaters (4000 watts max.
Over-Pressure Safeguards: Rupture disc assemblyand PID safety interlock.
