Labotemp Vacuum Freeze Drying Machine LFD-202 provides reliable lyophilization for laboratories requiring precise sample preservation with the added benefit of a manual capping system for vacuum sealing of vials after freeze drying. Designed for pharmaceutical, biotechnology, clinical, food, and research laboratories, the unit features a 0.08 m² freeze-drying area, -60°C cold trap, and 2 Pa ultimate vacuum to ensure efficient moisture removal while maintaining the structure and activity of heat-sensitive materials. The transparent PE drying chamber allows continuous sample observation, while the manual capping mechanism helps minimize contamination and moisture absorption after the drying cycle.
Engineered for dependable daily laboratory use, the LFD-202 incorporates a 7-inch touchscreen HMI for intuitive control, real-time display of vacuum, temperature, and drying curves, plus USB data export for process documentation. Its Secop refrigeration system delivers stable low-temperature performance with energy-efficient operation, while delayed vacuum pump start, automatic parameter storage, vacuum alarms, inert gas filling port, and one-touch defrost enhance safety and ease of use. Built with corrosion-resistant components and an industrial-grade control system, the LFD-202 offers consistent performance and long-term reliability for routine laboratory freeze-drying applications.
Why Choose Labotemp Vacuum Freeze Drying Machine LFD-202?
✓ Reliable Freeze Drying: -60°C cold trap, 2 Pa ultimate vacuum, and 0.08 m² drying area ensure consistent lyophilization.
✓ Manual Vial Capping: Integrated manual capping mechanism supports vacuum sealing to protect sample integrity after drying.
✓ Intelligent Operation: 7-inch touchscreen, real-time process monitoring, drying curve display, and USB data export.
| No. | Specification | Value |
|---|---|---|
| General Specifications | ||
| 1 | Freeze-Drying Area | 0.08 m² |
| 2 | Cold Trap Temperature | -60°C |
| 3 | Water Capture Capacity | 4 kg/batch |
| 4 | Power Consumption | 680 W |
| 5 | Power Supply | AC 220 V, 50 Hz |
| 6 | Applicable Environment | Ambient temperature ≤30°C |
| Freeze-Drying Parameters | ||
| 7 | Standard Vacuum Degree | ≤5 Pa (no load) |
| 8 | Ultimate Vacuum Degree | 2 Pa |
| 9 | Freeze-Drying Type | Manual Capping |
| 10 | Drying Capacity – Ø12 mm Vials | 560 |
| 11 | Drying Capacity – Ø16 mm Vials | 285 |
| 12 | Drying Capacity – Ø22 mm Vials | 165 |
| 13 | Material Tray | 180 mm, 3 layers |
| Operation | ||
| 14 | Control Interface | 7-inch LCD touchscreen HMI |
| 15 | Monitoring & Recording | Real-time vacuum, cold trap/material temperature, and freeze-drying curve monitoring |
| 16 | Data Management | Multi-curve storage and USB data export |
| 17 | Vacuum Pump Protection | Delayed vacuum pump start |
| 18 | Vacuum Alarm | Automatic alarm and protection |
| 19 | Inert Gas Filling | Available |
| 20 | Defrost / Auxiliary Heating | One-click auxiliary heating/defrost |
| 21 | Vacuum Chamber | Stainless steel vacuum line with KF25 quick-connect clamp |
| 22 | Capping System | Manual vial capping |
| 23 | Refrigeration System | Secop compressor with hybrid refrigeration technology |
| 24 | Maintenance | Automated reminders for pump replacement and system maintenance |
| Physical Dimensions | ||
| 25 | Drying Chamber Height | 460 mm |
| 26 | External Dimensions (W × D × H) | 600 × 440 × 480 mm |
| 27 | Main Unit Weight | 50 kg |
| 28 | Shipping Dimensions – Main Machine | 680 × 640 × 930 mm |
| 29 | G.W.(kg) | 94/21 |
