实验室冻干机 LYO QUEST -85 (CAS No.None)

Product Name:Laboratory Freeze Dryer LYO QUEST -85

English Name:Laboratory Freeze Dryer LYO QUEST -85

Aliases:Laboratory freeze dryer, LYO QUEST -85 freeze dryer

Physical Properties:The condenser is made of 316L stainless steel with Teflon coating; cascade compressor refrigeration, minimum temperature -85°C; uses environmentally friendly chlorine-free refrigerants R-507/R-23.

Uses:Suitable for freeze-drying of laboratory samples, can be used for drying directly in the condenser chamber, above the condenser chamber, or in external flasks. Widely used in sample preparation and preservation in biology, medicine, food and other fields.

Technical Specifications:

Condenser ice-catch capacity: 6 kg of ice captured in 24 hours, total ice-catch capability 8 kg, internal surface area 0.25 m², with electric heating defrost.

Refrigeration system: 2 cascade compressors (brand DANFOSS), cooling temperature -85°C at room temperature 21°C, cooling power 800 W at -35°C, air-cooled.

Vacuum system: ultimate pressure <2×10⁻³ mbar, vacuum pump flow rate 5.8 m³/h (50 Hz), system vacuum controllable, electromagnetic valve between pump and cold trap.

Control system: PLC + touch screen, 5 freeze-drying recipes (10 steps per recipe), semi-automatic/full-automatic modes, automatic save and recovery after power failure, audible and visual alarm.

Drying chamber: three heatable shelves (aluminum, temperature control range -40°C to +70°C), two PT100 temperature probes, eight-port manifold, supports three freeze-drying modes.