4 rack freeze dryer
Our entry-level system, the TSS-447 is a great choice for those getting started with freeze drying.
188 shelf capacity, this walk-in freeze dryer will set you apart from the small shops.
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Product Description
Mechanical
- All stainless steel rib reinforced process chambers
- Leybold SP630 vacuum pump with WSU 2001 blower pump
- Engineered to size low temperature chiller -40C to 20C (package system)
- High vacuum rated valves (roughing, fore line, vent)
- Stainless steel electrical raceways
- Stainless steel electrical enclosures
- Empty chamber maintains under 10 microns pressure
- Trays are standard 18"x26" baking sheets
- 4-rack system
PLC Controller
- Opto22 GROOV PLC controller
- Opto22 open source programming
- Compatible with all major PLC types
- Full safety interlocks to maintain employee safety
- user-programmable vacuum cycles
- 96 user-programmable unique recipes
- manual operation of all parameters with user input batch ID
- password-level protection for operator access
- native VPN client accessible
- web based GROOV view interface
- node-red open source programming available for custom programming
Electrical
- Each shelf is independently heated
- Heat input is engineered to match sublimation requirements
- each rolling rack has three heat control zones monitored by dual independent temperature sensors
- Electrical control panels distribute all power to:
- Chiller
- Vacuum system
- Heaters
- Auxiliaries
TechSource Systems TSS-447 Details
| Feature | Manufacturer | Value |
|---|---|---|
| Racks | 4 | |
| Trays | 188 | |
| Vacuum system | Leybold | SP630 |
| Refrigeration | Fluid Chiller Inc. | 80,000 BTU/hr @ -40℃ |
| Condenser Surface Area | 176 ft2 | |
| Condenser Ice Capacity | 1500 lbs | |
| Temperature Control Zones | 12 | |
| Temperature Sensors | 24 per | |
| Removable Shelves | 47 per | |
| Heater Power | 3 phase/60Hz 230v/120a | |
| Vacuum and Mechanical Power | 3 phase/60Hz 460v/45a | |
| Chiller Power | 3 phase/60Hz 460v/60a | |
| Compressed Air | CDA | 60 PSIG / 10 lpm |
| Chiller Fluid | DynaLene HC-FG | |
| Controls | Opto-22 | GROOV-EPIC PLC |
