Vacuum Freeze Dryer （Experimental Type） 返回列表页

Vacuum Freeze Dryer (Experimental Type) Product overview:

In the vacuum and low temperature environment, the moisture content of the object is frozen into a solid, and then the moisture is sublimated from the solid to a gaseous state, and a dry, green and environmentally friendly freeze-dried substance is obtained. Extremely reserved activity, aroma, taste, etc.

Model：QFD-10N common type

Special - designed stainless steel sample rack; Sample disc spacing adjustable; Layer number free setting; The material drying disk is φ200mm, and totally is four layers.

Volume of material tray:1.2L

Freeze-dried area:0.12㎡

Desktop mainframe，2 L vacuum pump，Ordinary drying device（4 Sample Trays ）

Model：QFD-10N multi-pipeline ordinary

8 Rubber valves, 8 ampoules (100ml/250ml/500ml/1000ml)can be hung.

Volume of material tray:1.2L

Freeze-dried area:0.12㎡

Desktop mainframe，2 L vacuum pump，Branch manifold drying device（4 Sample Trays , 8 Freeze-dried bottles, 8 Rubber valves）

Model：QFD-10N Top-press

Freeze-drying area：0.08㎡

Cold trap temperature：＜-56°C（no-loading），＜-80°C（no-loading）

Vacuum degree：＜10Pa

Water-capture capability：3-4 kg/24h

Material tray：180mm，3layers

Power：950w

Weight：41kg

Dimension：640*450*370+（465mm as drum height）

Erial：0.8L（Thickness 10mm）

Exiling bottle;dia.12mm:560pcs; dia.16mm:285pcs; dia.22mm:165pcs

height）

Model：QFN-10N multi-pipelinetop-press

Freeze-drying area：0.08㎡

Cold trap temperature：＜-56°C（no-loading），＜-80°C（no-loading）

Vacuum degree：＜10Pa

Water-capture capability：3-4 kg/24h

Material tray：180mm，3layers

Freeze-dried bottles：8pcs

Power：950w

Weight：41kg

Dimension：640*450*370+465mm as drum height

Erial：0.8L（Thickness 10mm）

Exiling bottle;dia.12mm:560pcs; dia.16mm:285pcs; dia.22mm:165pcs

Model：QFN-10N T-type shelf

Cold trap temperature：＜-56°C（no-loading），＜-80°C（no-loading）

Vacuum degree：＜10Pa

Water-capture capability：3-4 kg/24h

ampoule interface：24pcs

Power：950w

Weight：41kg

Dimension：640*450*370+440mm as drum height

Vacuum Freeze Dryer (Experimental Type)Material plate:

Ordinary type: specially designed stainless steel sample frame with adjustable disc spacing and free layer setting; The diameter of the material drying plate is 200mm, with four layers in total. Materials can be placed about 1000ml;

Cover type: the diameter of the material drying plate is 200mm, with three layers; Materials can be placed, 900ml(material thickness 10mm), or 150 bottles with a diameter of 22mm can be placed.

Freeze-drying time: when the material thickness is not more than 10mm, the freeze-drying time is generally around 24 hours.

Vacuum Freeze Dryer (Experimental Type)characteristics of：

For water based samples, the -50 degree condenser is the perfect choice and effective cost control. For samples containing solvents or low eutectic points, the -80 C condenser was selected to achieve the highest performance.

The laboratory needs quick defrosting and can choose heating components.

Green and environment-friendly in line with international standards;

Liquid crystal display, the interface between Chinese and English is converted to each other, and the work time, condenser temperature, sample temperature, vacuum degree are displayed in curve and digital form, and the drying time is recorded.

The cold well has a large opening, no inner coil, with the function of pre-freezing of samples, and no cryogenic refrigerator.

Import compressor cooling capacity large noise;

Precooling rack, can be used as a guide bucket, accelerate the drying speed;

Cold trap and operating surface are all stainless steel, corrosion resistant and easy to clean;

Transparent bell jar drying chamber, safe and intuitive;

Stainless steel sample holder, common type of disc spacing adjustable;

Novel design, small size and convenient operation;

Optional addition of nitrogen gas valve;