Lyophilizers
Is a process to separate water (or other solvent) from a solution by freezing and then sublimating the ice under reduced pressure. Freeze-drying is the gentlest process for drying products and is the best method for drying organic or inorganic compounds without changing their qualitative or quantitative composition. The freeze-drying process is done under vacuum and at low temperature and thus, for example, it is possible to avoid the denaturation of proteins.
The freeze-dryer is the apparatus used to carry out freeze-drying. It consists of the following parts: dry chamber or freeze-drying chamber: it is the place where the substance to be freeze-dried is placed, condenser with cooling circuit: it communicates with the dry chamber and it is there that the steam produced in the sublimation is condensed and finally a vacuum system.
Types of Lyophilizers a Laboratory may need
Benchtop Laboratory Freeze Dryer
Freeze-drying is a process also called freeze-drying, and is carried out in specialized equipment known as freeze-dryer. In this process, the product is frozen, by exposure to cold air, and then passed to a vacuum chamber, in which the moisture is sublimated, eliminated by crystallization by mechanical vacuum pumps.
Vertical Laboratory Freeze Dryer
Freeze Dryer is a drying or dehydration process that is carried out by progressive sublimation of the solvent or water present in a sample. This process is characterized by the use of low temperatures which avoids that some volatile elements are lost, contrary to conventional drying processes. In the progressive sublimation we manage to pass directly from ice (solid) to gas (vapor) without passing through its liquid phase.
In Kalstein, you can find the ideal Lyophilizers
ideal for your Laboratory
Benchtop Freeze Dryer Top Press Lab YR05187
YR05187 Freeze Dryer is suitable for freeze-drying experiment in laboratory. It is bench top top-press equipment...
Normal benchtop laboratory freeze dryer YR05186
The freeze dryer is widely used in medicine, pharmacy, biological research, chemical industry and production...
Benchtop Manifold Top Press Lab Freeze dryer YR05189
The freeze dryer is suitable for freeze drying experiments in the laboratory...
Laboratory freeze dryer with bench top collector YR05188
The freeze dryer is suitable for freeze drying experiments in the laboratory....
Our best-selling Lyophilizer
Features
- CFC Free refrigeration
- LCD display drying curves, English interface
- Big opening of condenser, condenser with pre-freezing function
- Low noise compressor, good efficiency,long service life
- Condenser and operation panel are all stainless steel
- Drying Chamber with organic glass is safe and visible
- Shelf and tray are stainless steel, tray spacing can be customized
Model | YR05188 |
Freeze drying area | 0.12㎡ |
Condenser capacity | 3-4 L /24h |
Condenser temperature | -55℃ (-80 ℃ optional) |
Vacuum degree | < 10 Pa |
Material tray | Ф200mm , 4 layers |
Bulk capacity | 1.2L, 10mm thickness |
Vial capacity Φ12mm | 920 pcs |
Vial capacity Φ16mm | 480 pcs |
Vial capacity Φ22mm | 260 pcs |
Manifold | with 8 ports |
Flask | 1000ml,500ml ,250ml ,100ml |
Cooling | Air,draughty , ambient temperature≤25℃ |
Voltage | 220V ,50 Hz; 110V, 50Hz; 110V, 60Hz |
Power | 700W |
Dimension | 460×625×(370+465) mm |
Host weight | 41 kg |
Analysis of the best Lyophilizers for your Laboratory
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The Freeze Dryer is a piece of equipment that works by using freeze drying under vacuum. Thanks to this...
Freeze-Dryers in pharmaceutical companies
Freeze-Drying has become a common practice in the pharmaceutical industry since the beginning ...
What are the different types of Freeze Dryers that exist?
Freeze Dryers are Laboratory equipment designed to perform dehydro-freezing..
Importance of Freeze-Dryers for the manufacture of yogurt
A freeze-dryer is a machine in charge of the process of freeze-drying, also previously known as cryodessiccation..
Catalog of Lyophilizers models on offer
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Benchtop Manifold Lab Freeze Dryer YR05188
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Benchtop Manifold Top Press Lab Freeze Dryer YR05189
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Benchtop Normal Lab Freeze Dryer YR05186
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Benchtop Top Press Lab Freeze Dryer YR05187
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Food Freeze Dryer YR05984
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Freeze Dryer Lyophilizer for Fruits and Vegetables YR05985
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Home Use Freeze Dryer For Food YR05983
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Silicone Oil Heating Lyophilizer YR05985-1 – YR05985-2
Select options This product has multiple variants. The options may be chosen on the product page
KALSTEIN UPDATED
Guides to becoming a Lyophilizers expert
Lyophilizers equipment is an essential product in a Laboratory, we provide you with guides and recommendations for better use, so you can work as an expert. for a better use, so that you can work like an expert.
Lyophilizers for the production of yogurt
A Freeze Dryer is a machine in charge of the freeze drying process, also known previously as cryodrying
Use of Freeze Dryers to preserve coffee Kalstein
The Freeze-Dryer is a device through which the freeze-drying process takes place, which is nothing...
What is a Food Freeze Dryer?
Kalstein
A Freeze-Dryer is the apparatus used to perform Freeze-Drying. It consists of the following elements...
What technology does a Laboratory Freeze Dryer use?
Freeze-Drying is a Laboratory process that has new applications in the pharmaceutical and biotechnology industries, is performed in a laboratory instrument called a freeze-dryer that is used to stabilize, store or increase the shelf life of sensitive biological materials.
Frequently asked questions from our customers about Lyophilizers
How to know the prices of Lyophilizers?
To know the price of the Lyophilizers, we invite you to send us an e-mail with your request via the contact form.
What are the delivery times for Lyophilizers?
The delivery time of your Kalstein product will depend on the following elements:
- If the material you are interested in is in stock or if it has to be manufactured.
- The type of freight you have chosen, it can be; air or sea.
- Material in stock :
- Delivery time (Air): 15-30 days.
- Delivery time (sea): 45-60 days.
- Material not in stock:
- Delivery time (Air): 30-60 days.
- Delivery time (sea): 60-90 days.
How to buy a Lyophilizer?
You can make your purchase via :
- By e-mail: [email protected]
- By telephone: +33 (0) 1 78 95 87 02
- Trade: via the official Kalstein website in your country.
How does the warranty work?
All Kalstein equipment has a 1-year warranty against manufacturing defects. The warranty does not cover damage caused by improper installation or operation by the user, transportation defects or by uses other than those specified by the manufacturer. The warranty does not cover electrical parts or consumables. For more information, visit our "terms and conditions" by clicking HERE
At Kalstein, we provide our customers with advice and technical support through new online methods. You can visit our induction videos, technical support and advice provided by a Kalstein team via our Youtube channel (Kalstein English). HERE
Can I request a quote online?
Of course, you can request a quote for the Kalstein team of your interest, directly from our official website. Once you've identified the model of your choice, click HERE