LGJ-25C Top-press Freeze dryer

Specifications

Standard configuration: main machine + ordinary drying chamber + domestic anti-return oil vacuum pump; imported vacuum pump(optional)

Main features:

(1)  Use single compressor (imported compressor) to mix refrigerant, with the features of fast refrigeration, low temperature cold trap and high water capture capability.

(2) The cold trap can also be used as pre-cooling chamber for materials, so that additional low temperature refrigerator is not necessary.

(3) The LCD screen as human-machine interface, displays material temperature and cold trap temperature real-timely by curves and digits, and shows the vacuum degree by digits.

(4) Have pre-cooling function and temperature program-controlled.

(5) The main machine is equipped with RS232 communication interface.

(6) The temperature of heating each shelf can be controlled precisely

(7) The main machine and vacuum pump are connected by quick-release flange, which is easy to use.

(8) Use anti-return oil vacuum pump.

(9) Have different settings for various freeze-drying.

(10) Stable and reliable performance with simple operation

(11) High quality and reasonable price.

Technical parameters:

Technical parameters:

(1) Freeze-drying Capacity: 321 Φ22mm vials; (the manual top-press type is for bottled materials)

(2) Material Tray: Φ280mm, total 4 layers, and interlayer spacing is 64 mm;

(3) Cold trap temperature: ≤-60^oC (Unloaded)

(4) Ultimate vacuum: ≤13Pa (Unloaded)

(5)  Max. Water capture capacity: 8Kg

(6) Equipped with DSC-3 controller

(7) Dimension of main machine (L*W*H): 654mm× 597mm×845mm

(8) Power consumption: ≤2000VA

(9) Power supply: AC220±22V  (50±1)Hz