Taishida LyoQuest Laboratory Freeze Drying MachineCore performance parameters:
condensation system
Material: 316L stainless steel cold trap, covered with PTFE coating on the surface, with strong corrosion resistance.
Ice capture capacity: The maximum ice capture capacity in 24 hours is 6kg, the total ice capture capacity is 8kg, the internal surface area is 0.25 square meters, and the ice capture efficiency is more than twice that of similar equipment.
Temperature range: The final temperature of the cold trap can reach -85 ℃ (at room temperature of 21 ℃), supporting rapid pre freezing (minimum pre freezing temperature -70 ℃).
Defrosting function: Electric heating automatically defrosts, simplifying the cleaning process.
refrigeration system
Compressor: Adopting Danish DANFOSS cascade compressor with a cooling power of 800W (@ -35 ℃), using R-507/R-23 fluorine free environmentally friendly refrigerant.
Refrigeration type: air-cooled design to ensure low-temperature stability.
vacuum system
Vacuum pump: German Ilm (P6Z-101) hybrid pump, final pressure<2 × 10 ⁻ ³ mbar, flow rate 5.8m ³/h (96L/min), noise<53dB (A).
Airtightness: Vacuum leakage rate<0.020mbar · L/s, controllable system vacuum degree, equipped with solenoid valve to prevent liquid from entering the vacuum pump.
Protection function: Users can set the starting temperature of the vacuum pump to prevent liquid from entering the pump body in the cold trap; Optional stainless steel hose to prevent organic solvent corrosion.
control system
PLC+touch screen: supports 5 freeze-drying formulas, each formula can be set with 10 steps, and provides semi-automatic/fully automatic operation modes.
Data monitoring: The LCD screen displays parameters such as condenser temperature, laminate temperature, product temperature, and system vacuum degree, and supports RS232 interface and LYOLOGGER software to generate freeze-drying curves.
Safety features: sound and light alarm, automatic power-off program saving, vacuum degree startup temperature setting, etc.
Cavity design
Temperature control of laminated boards: Three heatable aluminum laminated boards with a temperature range of -40 ℃ to+70 ℃, supporting multiple freeze-drying methods (indoor/upper freeze-drying, external bottle freeze-drying).
Multi manifold configuration: Standard configuration includes 8-port multi manifold, with optional nitrogen backfill valve to meet different sample requirements.
Taishida LyoQuest Laboratory Freeze Drying MachineTechnical highlights:
High Efficiency and Energy Saving
The combination of cascade compressor and air cooling design results in high refrigeration efficiency and low energy consumption (total power 1.1-1.4kW).
Electromagnetic valve control between vacuum pump and cold trap reduces ineffective operation time and extends equipment life.
intelligent operation
The PLC control system supports formula storage and automatic operation, reducing human operational errors.
LYOLOGGER software can generate freeze-drying curves in real-time, facilitating data analysis and process optimization.
safe and reliable
The vacuum pump is designed with temperature protection, oil mist filter, and liquid gas separation bottle to prevent liquid backflow and oil pollution.
The sound and light alarm system quickly locates faults to ensure the continuity of the experiment.
Flexible adaptation
Supports freeze-drying of water-based/organic samples, with optional freeze-drying chambers of different specifications (standard chamber, large capacity chamber, pressure plug chamber) and manifolds (8/40 ports).
Compatible with various containers such as flasks, ampoules, penicillin bottles, etc., to meet diverse experimental needs.