Hangzhou KASSEL Machinery co., ltd E-mail: kassel@kassel-group.com
In-situ Gland Type Freeze Dryer

In-situ Gland Type Freeze Dryer

Detailed introduction of in-situ gland type freeze dryer The in-situ gland type freeze dryer has adjustable temperature, controllable, groping, pilot and production process; it can store 20 programs, each program can be set up with 36 segments, and the freeze dryer can be modified during the...

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Detailed introduction of in-situ gland type freeze dryer

The in-situ gland type freeze dryer has adjustable temperature, controllable, groping, pilot and production process; it can store 20 programs, each program can be set up with 36 segments, and the freeze dryer can be modified during the running process. Parameters, and record the drying curve after the sputum; touch screen operation, PID control, display drying curve; square tray is not easy to deform, easy to operate, easy to clean; air valve can be filled to dry inert gas; drying chamber is high light transmission colorless transparent Plexiglass door, the process of material change can be clearly observed during operation


First, the main features of in-situ gland type freeze dryer:

(1) This machine adopts the international brand France Taikang compressor refrigeration, which has rapid cooling and low cold trap temperature.


(2) It adopts 7-inch true color touch LCD screen control system, which is easy to operate and powerful.


(3) Industrial embedded operating system, ARM9 core control circuit design, 32M memory 128M FLASH, fast operation response, large amount of stored data.


(4) The control system automatically saves the freeze-dried data and can view it in the form of real-time curves and historical curves. The entire freeze-drying process is clear and clear.


(5) The drying room is made of colorless transparent plexiglass door. The sample is clear and intuitive, and the whole process of lyophilization can be observed.


(6) The vacuum pump is connected to the main unit using the international standard KF quick connector, which is simple and reliable.


(7) This machine can store multiple freeze-drying curves, and use U disk to extract data to the computer, use the PC software to browse and print in the computer and various options.


(8) The operating system has two working modes: manual operation and fully automatic operation, which greatly improves the selectivity of freeze-drying operation.


(9) The control system has 36 freeze-drying curve schemes, each of which contains 40 sections of temperature control settings, which can record the freeze-drying process parameters of a variety of materials, and directly select the corresponding freeze-drying time of a certain material. Program.


(10) The inflation valve is configured to be filled with an inert gas;


(11) The temperature of the separator is adjustable, controllable, groping, pilot and production process


Second, the in-situ gland type freeze dryer optional function:


* eutectic point test function.


* Vacuum control function to make heat conduction large,


*Double-machine cascade refrigeration system with mature technology and low temperature for -80 °C freeze dryer;


* Wide mouth manifold freeze-dry bottle configuration, easy to take materials, can be connected with imported standard freeze-dried bottle valve. Standard 6 tubes.


*Optional imported vacuum pump

Water 


trap          

Shape:        integrated with the drying chamber
size:
Material:SUS304
Cold trap door:open ACRYLIC (acrylic acid) from left to left
Cooling method :inner coil
Cold trap cooling rate:+ 20 ° C to -40 ° C / 30 minutes
Thawing method: naturalizing cream
Water catching capacity: 6-8 liters
Cold trap temperature: <-56℃


Vacuum 


System




Vacuum pump:2XZ-4 imported vacuum pump
Vacuum probe:Pirani resistance silicon
Ultimate vacuum: <10Pa
Inflator valve: stainless steel manual inflation valve
Vacuum interface:KF international standard interface

Cooling 


System

Refrigerator: Taikang Compressor (1.5P) 1 set
Condenser: 8.2 square meters
Expansion valve:Danfoss ST2
Liquid storage tank: United States, Poland 1 liter
Solenoid valve:Danfoss
Temperature probe:PT100 platinum resistance
Plate heat exchanger:Alfa Laval
Refrigerant: Mixed refrigerant of R23
Copper tube:Ø8,Ø10
Cooling method: 

Air-cooled: well ventilated Room temperature ≤25°C


Control 


System

LCD screen: 7 inch true color LCD screen
Controller:Industrial embedded arm controller
Heating transformer:800W ring isolation transformer
Temperature probe:PT100 platinum resistance
Solid State Relay:American Express
Switching Power Supply:aiwan Ming Wei
Air switch:Schneider, France
Power supply voltage:220v50HZ
Installed power: 2KW

Machine structure:Integrated
Dimensions:mm1050x700x(1460+200)
Machine quality:300KG


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