The vacuum freeze dryer widely used in medicine, pharmacy, biology research, chemical industry and food production,etc. After the freeze drying process,a long term preservation is much easier. They can be restored to the original state and mantain their chemical and biological characteristics after being watered.LGJ-12 is suitable for experiment in laboratory or small quantity of production. It can meet the regular freeze drying requirments of the most laboratory

Main Features

  . all-in-one structure , small size, no external flange, easy to use, no leakage.
  . All materials in contact with the product use inert materials to meet the requirements of the GLP.
  . The cold trap and console are made of stainless steel, which is anti-corrosion and easy to clean.
 . All stainless steel inflated /water release valve is designed and produced by our company, which is safety, anti- corrosion, no leakage.
.  with sample pre-frozen function, large cold trap opening, no inner coil,and low temperature refrigerator is needless.
. Patented gas diversion technology, and strong ice holding ability.
. world- known  brand compressors, high efficiency, long life, low noise.
. Well-known brand vacuum pump with a high pumping speed to achieve a higher ultimate vacuum.
. Vacuum pump protection function can set the cold trap temperature to protect the vacuum pump life.
. Professionally designed FD-LAB freeze-drying machine control system + SH-HPSC-I modular controller with high reliability and stability.
. Intelligent data recording system can real-time record and display the cold trap temperature curve, sample temperature curve, vacuum curve.

tray area：0.12㎡
tray dia.：Ф200mm
tray numbers：4pcs
tray spacing：70mm
cold trap temp.：≤-56℃，optional≤-80℃
cold trap dept：140mm
cold trap dia.：Ф215mm
ice collecting capacity：3-4kg/24h
pump speed：2L/S
ultimate vacuum≤5pa
power：970w
main unit weight：41kg
main unit dimensions：580×500×720mm
-80℃ main unit dimensions：850×680×405mm
drying chamber dimensions：Ф260×465mm
cooling mode: wind cooled
defrosting mode：air cooled
shipping weight：1.2L（thickness 10mm）

Optional accessories and functions

·cold trap temperature -80℃
·vacuum pump anti-returned oil device

·cold trap electrical heat defrosting
·oil mist filter system
·imported vacuum pump
·non-standard customized

Suitable for freeze-drying of bulk (liquid, pasty, solid) conventional materials.

Packing list

·main unit ×1
·vacuum pump×1
·standard drying shelf ×1
·multi-manifold standard dyring chamber ×1
·smaple containers Φ200mm×4
·pre-freezing shelf×1
·user's manual×1
·warranty card ×1
·production certification×1
·other accessories