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LGJ-10/12 desktop Freezing dryer series |
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LGJ－10/12 Freezing dryer is a new desktop Freezing dryer device, suit for freeze-dring experiment in laboratory and a small amount productiong.
The series include: common type,capping type, branch manifold common type, branch manifold capping type.
Characteristics:
●Green environment-friendly product to conform to international standard
●liquid crystal display, Chinese interface, drying curve being displayed;
●the? mouth of cold trap is big, no internal coil, having the function of precooling the samples
● the refrigerating capacity of imported compressor is huge,ande the noise small;
● the precooling shelf can be used as draft tube,accelrating the speed of drying; |
● Cold trap and Operation panel ara all corrosion-resistant stainless steel, bright and
● Transparent bell-cap drying kiln is safe and visual
● stainless steel sample shelf,the space of common sample tray can be adjusted;
● The novel? design, the volum is small ,easily operate
● nitrogen -charging? valve for choosing. |
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Main technological guidance:
Tempreture of cold trap coil: <-50℃,-80℃(for choosing)
Vacuum: <10Pa
area of freezing: 0.07-0.12m2
water absorption power: 3kg/24h
the amount of materiel on the tray: 0.7～1.2L
external dimensions: 580×560×340(mm)
specifications of material tray:
ф200mm amounting to 4 layers (in bulk material)
ф180mm amounting to 3 layers (bottled material ,can be? capped by hand)
material tray:
common type:specially designed stainless steel sample shelf,the space of common sample tray can be adjusted,the amount of layers can be designed freely;the
diameter of material tray is 200mm,amouting to 4 layer, the amount of the material on it is about 1000mL(the depth of the material 10 mm) .
Capping type: ;the diameter of material tray is 200mm,amouting to 3 layer, the amount of the material on it is about 900mL(the depth of the material 10 mm) .or laying 135 bottles,which diameter is 22 mm.
Time of freeze-dring g :when the depth of material under 10mm,the time of drying in general is 24 h or so. |
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Main technological guidance:
Tempreture of cold trap coil: <-50℃,-80℃(for choosing)
Vacuum: <10Pa
area of freezing: 0.07-0.12m2
water absorption power: 3kg/24h
the amount of materiel on the tray: 0.7～1.2L
external dimensions: 580×560×340(mm)
specifications of material tray:
ф200mm amounting to 4 layers (in bulk material)
ф200mm amounting to 3 layers (bottled material ,can be? capped by hand)
material tray:
common type:specially designed stainless steel sample shelf,the space of common sample tray can be adjusted,the amount of layers can be designed freely;thediameter of material tray is 200mm,amouting to 4 layer, the amount of the material on it is about 1000mL(the depth of the material 10 mm) .
Capping type: ;the diameter of material tray is 200mm,amouting to 3 layer, the amount of the material on it is about 900mL(the depth of the material 10 mm) .or laying 135 bottles,which diameter is 22 mm.
Time of freeze-dring :when the depth of material under 10mm,the time of drying in general is 24 h or so.
freeze-dried ?bottle：in the same time can be hung up 8 bottle at most,the specifications including:1000 mL,500 mL,250 mL,100 mL,which can be independently assorted.In the process of freeze-dring, freeze-dried bottle can be changed at any time. Different kinds of samples can be freeze-dried. The speed of freeze-dring is fast,the time of freeze-dring is little, the operation is ea.With the rotary-freezing device, the samples can be freezed thin layer favoring the sublimation of the water in the samples.
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Main technological guidance:
?Tempreture of cold trap coil: <-50℃,-80℃(for choosing)
Vacuum: <10Pa
area of freezing: 0.07-0.12m2
water absorption power: 3kg/24h
盘装物料：0.7～1.2升
The standard configuration is 24 rubber sealed valve,24 ampoul tubes can bu hung up.
Suit for keeping the microorganism(such as? fungus, bacteria ,tec. ) in the ampoul tubes.This method is used ronenory in the laboratroy.,which has he? advantages ocincluding the longer storage period,the less variation as well as in favor of large-scale storage and? wide applicability. |
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