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LGJ－18S Freezing dryer is a new desktop Freezing dryer device, suit for freeze-dring experiment in laboratory and a small amount productiong.LGJ series of freeze-dryer with heating shelf programmable control and PID regulation can accurately control temperature. Human-computer interface with large-screen LCD, the curve and data makes more freeze-drying process information available.
The series include: common type,capping type, branch manifold common type, branch manifold capping type.
Characteristics:
①liquid crystal display, Chinese interface,display the dring curve of the samples;
②32 store program, each program can be set up 36, running in the process of parameters could be revised procedures, and the last memory of the drying curve
③The touch-screen display function keys, button-free operation, the misoperation reduction, improved reliability and stability of the instrument;
④PID control circuit system so that more precise control accuracy
⑤Imports the compressor, the compound refrigerant, the refrigeration speed is quick, the dry effect is good
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technological guidance:
Tempreture of cold trap coil: <-60℃,-80℃(for choosing)
Vacuum: <10Pa
area of freezing: 0.18-0.27m2
water absorption power: 6kg/24h
specifications of material tray:：
ф240mm amounting to 4 layers,the the space of common sample tray is 80 mm (in bulk material)
ф240mm amounting to 4 layers,the the space of common sample tray is 50 mm (in bulk material)
ф200mm amounting to 3 layers (bottled material ,can be? capped by hand)
Time of freeze-dring g :when the depth of material under 10mm,the time of drying in general is 24 h or so.
material tray:
Popular type: Special design stainless steel sample frame, sample tray spacing adjustable, the layer establishes freely; The material drier diameter is 240mm, altogether four; May lay aside the material approximately 2000ml (material thick 10mm
Capping type: ;the diameter of material tray is 200mm,amouting to 3 layer, the amount of the material on it is about 1500mL(the depth of the material 10 mm) .or laying 255 bottles,which diameter is 22 mm
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主要技术指标：
Main technological guidance: <-60℃,-80℃
Vacuum: <10Pa
area of freezing: 0.18-0.27m2
water absorption power: 6kg/24h
external dimensions: 560×460×(955+450)(mm)
specifications of material tray:
ф200mm amounting to 4 layers,the the space of common sample tray is 70 mm (in bulk material)
ф200mm amounting to 6 layers,the the space of common sample tray is 50 mm (in bulk material, for choosing)
ф200mm amounting to 3 layers (bottled material ,can be capped by hand)
material tray:
Special design stainless steel sample frame, sample tray spacing adjustable, the layer establishes freely; The material drier diameter is 240mm, altogether four; May lay aside the material approximately 2000ml (material thick 10mm)
Capping type: ;the diameter of material tray is 200mm,amouting to 3 layer, the amount of the material on it is about 1500mL(the depth of the material 10 mm) .or laying 155 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.
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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18S多歧管加热压盖型冷冻干燥机 |
?LGJ-18S in-sit? Freezing dryer |
Main feature
The LGJ-18s home position freeze dryer besides has the LGJ-18S freezedryer's characteristic and the function, also has both has the home position freeze dryer unique superiority, that is puts in directly the material in the drying chamber, disposable completes the drying in transit, has realized the automation, reduces traditional the tedious operation |
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