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Top Press Freeze Dryer STFD-E12 provides a 0.1 ㎡drying area with a condenser capacity of 3 to 4 kg per 24h. Our top press freeze dryer features a small, compact structure for easy and convenient operation. It has an acrylic drying chamber, easy viewing of sample status. The large condenser with external coiling tubes supports pre-freezing. The system uses a CFC-free refrigerant and a high-quality, low-noise compressor. It is used in medicine, pharmacy, biology research, chemical industry and food production.
| Drying Area | 0.1 ㎡ |
| Condenser Temperature | -50 ℃ |
| Vacuum Degree | Above 10 Pa |
| Condenser Capacity | 3 to 4 kg/24h |
| Sample Tray | Φ180 mm × 3/4 Layer |
| Shelf Spacing | 50 mm |
| Bulk Liquid Capacity (10 mm thickness) | 1 Liter |
| Vial Capacity Φ 12mm | 656 pcs |
| Vial Capacity Φ 16mm | 372 pcs |
| Vial Capacity Φ 22mm | 196 pcs |
| Optional Manifold | 8 Ports |
| Optional Flask | 1000 ml, 500 ml, 250 ml,100 ml, 50 ml |
| Vacuum Pump Flow Rate | 2L/S, 7.2 m3/h |
| Voltage | 220V, 50Hz 110V/120V, 60Hz |
| Power Consumption | 1070 W |
| Dimension | 565 × 420 × (360+430) mm |
| Weight | 75 Kg |
Top Press Freeze Dryer STFD-E12 is widely used in medicine, pharmacy, biology research, chemical industry and food production, etc.
Top press Freeze Dryer
Type Top press
Freeze drying area 0.08 ㎡
Material Tray Size Φ180 mm
Extraction rate 2 L/S
Top press Freeze Dryer
Type Top press
Freeze drying area 0.08 ㎡
Material Tray Size Φ180 mm
Extraction rate 2 L/S
Top press Freeze Dryer
Drying Area 0.09 ㎡
Condenser Temperature -50 ℃
Vacuum Degree Above 10 Pa
Condenser Capacity 6 kg/24h
Top press Freeze Dryer
Drying Area 0.12 ㎡
Condenser Temperature -50 ℃
Vacuum Degree Above 10 Pa
Condenser Capacity 6 kg/24h
Top press Freeze Dryer
Type Top press
Freeze drying area 0.08 ㎡
Material Tray Size Φ180 mm
Extraction rate 0.8 L
Top press Freeze Dryer
Type Top press
Capacity 12L
Freeze drying area 0.09 ㎡
Freeze drying time 24h
Top press Freeze Dryer
Drying Area 0.1 ㎡
Condenser Temperature -80 ℃
Vacuum Degree Above 10 Pa
Condenser Capacity 3 to 4 kg/24h
Top press Freeze Dryer
Drying Area 0.08 ㎡
Condenser Temperature -50 ℃
Vacuum Degree Above 10 Pa
Condenser Capacity 3 to 4 kg/24h
Top press Freeze Dryer
Drying Area 0.08 ㎡
Condenser Temperature -80 ℃
Vacuum Degree Above 10 Pa
Condenser Capacity 3 to 4 kg/24h
Top press Freeze Dryer
Drying Area 0.09 ㎡
Condenser Temperature -80 ℃
Vacuum Degree Above 10 Pa
Condenser Capacity 6 kg/24h
Top press Freeze Dryer
Type Top press
Capacity 10L
Freeze drying area 0.09 ㎡
Freeze drying time 24h
Top press Freeze Dryer
Drying Area 0.1㎡
Condenser Temperature -80 ℃
Vacuum Degree Above 10 Pa
Condenser Capacity 3 to 4 kg/24h
Top press Freeze Dryer
Drying Area 0.1㎡
Condenser Temperature -50 ℃
Vacuum Degree Above 10 Pa
Condenser Capacity 3 to 4 kg/24h
Top press Freeze Dryer
Drying Area 0.12 ㎡
Condenser Temperature -80 ℃
Vacuum Degree Above 10 Pa
Condenser Capacity 6 kg/24h
Top press Freeze Dryer
Type Top press
Capacity 18 L
Freeze drying area 0.135 ㎡
Freeze drying time 24h
The top press function in Scitemp freeze dryers ensures better contact between the sample and the shelf, improving heat transfer during the drying process. This results in faster and more uniform sublimation, which is especially useful for drying liquid or semi-solid samples in vials or trays. It enhances drying efficiency and helps preserve the structure and quality of delicate samples such as pharmaceuticals, biological specimens, and food products.
Scitemp designs its top press freeze dryers with a compact and intuitive controls for user convenience. Features like an English-language colour LCD touchscreen make it easy to monitor and manage key parameters such as temperature, vacuum level, and drying time. Real-time data display and simple menu navigation reduce operator error and make the system suitable for both experienced and new users in labs and production settings.
Scitemp freeze dryers come with a USB port that allows users to export freeze drying data directly. Parameters such as condenser temperature curves and vacuum curves are automatically recorded and can be opened in Excel format for easy review and documentation. This function supports process tracking, data analysis, and compliance with quality standards in industries like pharmaceuticals and food processing.
Scitemp top press freeze dryers are built using high-grade stainless steel 304 for the condenser, shelves, trays, and internal parts. This material is corrosion-resistant, easy to clean, and suitable for handling sensitive or sterile materials. The use of stainless steel extends the machine’s lifespan and ensures it meets hygiene standards required in medical, biological, and food industry applications.
Scitemp freeze dryers are trusted across medicine, pharmacy, biotechnology, chemical labs, and food production due to their reliable performance, easy operation, and consistent results. Their advanced features like pre-freezing, high vacuum efficiency, and precise control over drying conditions make them suitable for preserving sensitive materials. The ability to handle various sample types and configurations further adds to their versatility and broad industry appeal.