Scientz-12ND Electric Heating Freeze-Drying Machine

Scientz-18ND Electric Heating Freeze-Drying Machine

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Vacuum centrifugal concentrator

Spec

Equipped with rotary frozen device, namely Scientz – 10LS  centrifugal concentration meter, by adopting the combination of centrifugal force, vacuum and accelerate the method to make samples of solvent evaporation, so, reach the role of concentrated samples.It can be a variety of rotor, can provide large quantities of small volume concentration, which can be widely used in biology, microbiology, biochemistry, pharmaceutical research and analytical chemistry, and many other aspects.Depending on the rotor, the volume of a single sample can be from a few ml and 50 ml;At the same time also to enzyme standard rotor to pack in the enzyme label plate sample for enrichment.Scientz – more than N series manifold freeze drying machine to precool freeze-dried bottle samples and

Model No:SCIENTZ-1LS

1)Can adjust the speed.

2)The highest seepd  2000 r/min

3)Cold chamber temperateure <-45 ℃ temperature range

4) The device size:640*770*330

5)Weight :50kg

6)Power:2.5kw

7)Total power :2.5kw

8 Power to 220 v + 22 v;50 hz + 10 hz

9)The input power 1500 w

10 Optional rotor type 62 x1. 2 ml and 5 ml / 12 x15ml / 10 ml,

6 x50ml, 2 x96 enzyme standard, 2 x48 hole to hole

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1.Prefreeze drying process at in situ situation, high transparent organic glass door to observe working procedure

2.Shelf temperature adjustable, controllable, detectable; its suitable for pilot scale and small production

3. LCD screen display, PID control, drying curve displayed on the screen

4.Square tray is shape not easily to deformed, easy to operate and clean

5.With Gas charging valve can fill with inert gases like nitrogen gas

Main Technical Parameters: 

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●Pre-freeze drying process at in situ situation, reduce the complicate operation from drying process, become automatically;

● Shelf temperature differences ± 1 ℃, dry effect uniform;

● Intermediate medium circulation technique, shelf can refrigeration, heating, temperature adjustable, controllable, pilot scale test and production process;

● Due to drying chamber and cold trap for fission structure, special gas circuit designed, capture water ability is strong and drying time to be short;

● Embedded touch screen, PLC controlled and PID temperature controlled display lyophilized curve and history curve;

● Control system can be stored 40 freeze-dry process programs, each programcan have 40 temperature settings, and can choose the manual operation and automatic operation, the Top-Press type is equipped with an automatic defrost function;

● Optional eutectic point test device;

● U disk data available;

● Equipped with PC software can print curve, browsing curve, modify data;

●Square tray is shape not easily to deformed, easy to operate and clean;

● Can be configured charging valve, rechargeable dry inert gas.

● Drying chamber adopts high lightcolorless transparent organic glass door, in operation process can be observed clearly the change of material process;

●Refrigeration system using overlap refrigeration technology, low refrigeration temperature, large refrigerating capacity, and adopt imported closed compressor, high efficient and reliable, low noise.

Technical Parameters

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Ningbo Scientz Biotechnology specializes in the production of vacuum freeze dryers. There are many experienced professional senior engineers, independent production workshops, strict production according to standards, and careful and detailed factory inspection procedures to ensure the quality of each machine.

1)Pre-Freeze drying process at in situ situation, reduce the complicate operation from drying process, become automatically;2)Shelf temperature differences ± 1 °C, dry effect uniform;

3)Intermediate medium circulation technique, shelf can refrigeration, heating, temperature adjustable, controllable, pilot scale test and production process;

4)Due to drying chamber and cold trap for fission structure, special gas circuit designed, capture water ability is strong and drying time to be short;

5) Embedded touch screen, PLC controlled and PID temperature controlled display lyophilized

curve and history curve;

6)Control system can be stored 40 freeze-dry process programs, each program can have 40 temperature settings, and can choose the manual operation and automatic operation, the Top-Press type is equipped with an automatic defrost function;

7) Optional eutectic point test device;

8) U disk data available;

9) Equipped with PC software can print curve, browsing curve, modify data;

10)Square tray is shape not easily to deformed, easy to operate and clean;

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●Pre-freeze drying process at in situ situation, reduce the complicate operation from drying process, become automatically;

● Shelf temperature differences ± 1 ℃, dry effect uniform;

● Intermediate medium circulation technique, shelf can refrigeration, heating, temperature adjustable, controllable, pilot scale test and production process;

● Due to drying chamber and cold trap for fission structure, special gas circuit designed, capture water ability is strong and drying time to be short;

● Embedded touch screen, PLC controlled and PID temperature controlled display lyophilized curve and history curve;

● Control system can be stored 40 freeze-dry process programs, each program can have 40 temperature settings, and can choose the manual operation and automatic operation, the Top-Press type is equipped with an automatic defrost function;

● Optional eutectic point test device;

● U disk data available;

● Equipped with PC software can print curve, browsing curve, modify data;

●Square tray is shape not easily to deformed, easy to operate and clean;

● Can be configured charging valve, rechargeable dry inert gas.

● Drying chamber adopts high light colorless transparent organic glass door, in operation process can be observed clearly the change of material process;

●Refrigeration system using overlap refrigeration technology, low refrigeration temperature, large refrigerating capacity, and adopt imported closed compressor, high efficient and reliable, low noise.

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1. Cold-dried vegetables retain the nutrients and color, aroma and taste of fresh vegetables to the utmost extent. The drying of freeze-dried vegetables is carried out under low temperature and vacuum conditions, which greatly reduces the loss of some heat sensitive and highly oxidizable substances, and maximizes the preservation of various nutrients in vegetables.

2. freeze-dried fruit does not lose the skeleton structure of the original vegetables, maintaining the original shape of the fruit.

3. rehydration performance is good, closer to the quality of fresh vegetables.

4. There is no surface hardening problem caused by general drying methods.

5. easy to store and transport.

Freeze-dried spinach

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● The machine uses international brand Secop ( Danfoss) compressor refrigeration, rapid cooling, cold trap temperature is low.

● 7-inch true color touch LCD screen control system, easy to operate, and powerful.

● Industrial embedded operating system, ARM9 core control circuit design 32M memory 128M FLASH, the operation response speed,

Large amount of stored data.

● The control system automatically saves the freeze-dried data and can be viewed in real-time and historical curves. The entire freeze-drying process is clear.

● dry room color with a colorless transparent injection molding polycarbonate drying room, corrosion-resistant, non-friable, non-adhesive, high transparency, strong sealing, the sample is clear and intuitive, can observe the whole process of freeze-dried.

● Vacuum pump and host connection using the international standard KF quick connector, simple and reliable.

● The machine can store many freeze-drying curve, and use U disk to extract data to the computer, with the host computer software in the computer to browse print and a variety of options.

● equipped with inflatable valve, can be filled with dry inert gas.

● can set the cold trap temperature, lower than the temperature set value to open the vacuum pump to protect the vacuum pump to protect the vacuum pump life.

N series freeze dryer

FREEZE-DRYING SYSTEM

N series freeze-drying machine is compact, with large-scale freeze dryer flexibility, less space, can handle more flexible samples, cost-effective. Suitable for small laboratory, and can choose a variety of configurations:

Common type: suitable for bulk materials, liquid and solid dry

Gland type: suitable for Schering bottled material drying, can achieve sample vacuum pressure package. Contains general type of use function.

Ordinary multi-manifold type: suitable for a variety of different materials, small freeze-dried, and can be linked to freeze-dried bottles, eggplant bottles, jars.

Grip multi-manifold type: Contains the function of ordinary multi-manifold type, can achieve the sample vacuum pressure package, to meet the vast majority of the laboratory technical requirements.

T-frame: for fungal ampoule tube package.

main feature:

(1) The machine uses international brands Danfoss compressor refrigeration, refrigeration quickly, cold trap temperature is low.

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

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

(4) the control system automatically saves the freeze-dried data, and can be real-time curve and historical curve in the form of view, the entire freeze-drying process clear.

(5) drying room with a colorless transparent injection molding polycarbonate drying trap, corrosion-resistant, non-friable, non-adhesive, high transparency, strong sealing, the sample is clear and intuitive, can observe the freeze-drying of the whole product.

(6) vacuum pump and host connection using international standard KF quick connector, simple and reliable.

(7) The machine can store multiple freeze-drying curve, and use U disk to extract data to the computer, with the host computer software in the computer to browse print and a variety of options.

(8) equipped with inflatable valve, can be filled with dry inert gas.

Second, the optional function:

* Eutectic point test function, master the material better sublimation temperature;

* Vacuum control function to maximize heat transfer;

* Double-stack refrigeration system, mature technology, low temperature, for -80 ℃ freeze dryer;

* Wide mouth manifold freeze-dried bottle configuration, easy to install the material, with the import standard freeze-dried bottle valve supporting the connection. Standard 6 tubes;

* Optional power defrost function, speed up the defrost speed, shorten the drying cycle;

* Optional multi-brand imported vacuum pump.

N series freeze dryer parameter

☛Optional function：▂double refrigeration system ,cold trap up to -80℃▃defrost function▄import vacuum pump ▅automatic nitrogen filling interface

▆T-type ampoule bottle rack

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In the laboratory, lyophilization has many different uses and is indispensable in many biochemical and pharmaceutical applications. It is used to obtain biological materials that can be preserved for a long period of time, such as microbial culture, enzymes, blood, and pharmaceuticals, in addition to the long-term preservation stability, retaining its inherent biological activity and structure.

To this end, lyophilization is used to prepare tissue samples for structural studies (eg, electron microscopy studies). Freeze drying is also used in chemical analysis to obtain dried samples or to concentrate samples to increase analytical sensitivity. Freeze-drying stabilizes the sample composition without changing the chemical composition, which is an ideal analytical aid.

Freeze drying example

Before drying                                                     After drying

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The lyophilizers produced by Ningbo Scientz are as follows:

1.Scientz-F series silicone oil in-situ freeze dryer (air-cooled)

2.Scientz-F series silicone oil in-situ lyophilizer (water-cooled)

3.Scientz-ND series electric heating in situ freeze dryer

4.Scientz-ND series heated bell lyophilizer

This series of machines is divided into four configurations: normal type, gland type, multi-manifold common type, multi-manifold gland type with pre-freezing function

5.Scientz-N series bell freeze freeze dryer

This series of machines is divided into four configurations: normal type, gland type, multi-manifold common type, multi-manifold gland type with pre-freezing function

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