Acmas Technologies Pvt.Ltd.- Test Chamber Manufacturers Suppliers & Exporters

Laboratory Freeze Drier Manufacturers, Laboratory Lyophilizer Suppliers, Freeze Dryer, Freeze Drier India

Laboratory Freeze Drier

LABORATORY FREEZE DRIER

Freeze Drier is the process of removing the moisture from a biological product while maintaining the Integrity of the products biological & chemical structure and activities. WEIBER Laboratory Freeze Drier are conceptualized and designed to provide moisture removing solutions to all the microbiology, biochemistry, biotechnology and genetic engineering laboratories which require complete moisture removal and storage facilities of various biological agents/material. Beside the normal drying applications our freeze driers are fit to be used for various applications tests involving micro-organisms, plants, tissues etc. Bacterial growth and enzyme action do not take place in freeze-dried products. Proteins do not coagulate. Oxidation of many materials such as hemoglobin’s and vaccines is completely prevented when drying and sealing is done under high vacuum.

Freeze Dryer is also the preferred process in the field of Pharmacy, Chemistry and in conservation of food. Heat-sensitive biological materials may be freeze-dried without affecting their potency. The dried materials may be stored for years at room temperature without loss of their original characteristics. The freeze-dried material may be transported and shipped in small containers, and no provision is necessary for refrigeration route. The products also knowns as Laboratory Lyophilizer.

  • SPECIAL FEATURES:
  • OPERATING PRINCIPLE:
  • CONSTRUCTION DETAILS:
  • TECHNICAL MATRIX:
  • APPLICATIONS:
  1. Micro-processor based Controllers(HMI+PLC as an option)
  2. Hermetically sealed compressor maintains temperature up to -80°C
  3. Temperature controller cum indicator Vacuum drum is made of non magnetic Stainless steel
  4. Quick seal valves/ports for manifold drying.
  5. Vacuum Pump - Providing an environment that allows for easy removal of water molecules from the sample is critical to successful freeze drying. A vacuum pump is needed to lower the pressure around the product being freezed. Select from standard or chemical resistant models to enable freeze drying with more aggressive solvents
  6. Sample containers - Sturdy, borosilicate glass vessels options include flasks, serum bottles, vials, and ampules
  7. Range of manifolds in clear acrylic or stainless steel for superior corrosion resistance
  8. One-button auto start-up and shut-down activates all operating parameters in a correct and safe sequence, protecting the product and equipment
  9. Hot gas defrost and smooth-walled condensers for fast turnaround and minimal delay between runs
  10. CFC free cooling
  11. Ethernet communication and USB ports

Flasks, ampules or vials are individually attached to the ports of a manifold or drying chamber. The product is either frozen in a freezer, by direct submersion in a low temperature bath, or by shell freezing, depending on the nature of the product and the volume to be freeze dried. The prefrozen product is quickly attached to the drying chamber or manifold to prevent warming. The vacuum must be created in the product container quickly, and the operator relies on evaporative cooling to maintain the low temperature of the product.

Weiber laboratory freeze dryer are double walled cooled units. Outer body is constructed out of thick PCRC sheet duly pre-treated with primers and rust proofing and painted with long lasting stove enamel or elegantly powder coated. The inner chamber is made of heavy gauge stainless steel sheet of SS-304 grade. The gap between the walls is filled high grade mineral glass wool, which ensures maximum thermal efficiency.

The unit is provided with a nonmagneticstainless steel bottom for an easy removal of effluents. The vacuum drum of our unit is made of stainless steel sheet of ss-304 grade with top cap made of heavy Perspex sheet of 8/12” valve for manifold drying .

Double stage Vacuum pumps with gas ballast giving vacuum 1 X 10-3 torr module gauge sample port having 12.5mm outer dia provided for Quick drying however, moisture contains would be around 5% in the specimen.

Electronic Vacuum indicator Pirani gauge is used. Specially designed temperature indicator to read temperature as low as 70°C, mounted on front panel. Suitable work on 220V single phase. 50HZ A.C.

An energy efficient cooling unit is installed in our laboratory lyophlizer. We use ISI marked high end CFC free compressors of Kirloskar/Tecumseh make, conforming to latest international standards and guidelines.

 

Working Sizes

 

Capacity Dimensions (WXHXD)INCHES
1 L 12*17*18
2 L 12*17*27
4 L 18*48*24
5 L 32*36*28
12 L 32*36*28

Customizable sizes are also available.

 

Parameter Table top
Capacity 1 ~ 12 Liters
Temperature -35°C to -80°C
Condensation capacity 3 L in 24 hours ( can customized as per customer’s requirement)
Compressor 1/3 HP (hermetically sealed)
Vacuum Pump 150 liter/minute ( can customized as per customer’s requirement)
Vacuum gauge Pirani gauges
Controller Microprocessor based controller
Temperature deviation 0.5 °C
Temperature sensor PT-100
Display LCD
Refrigerants R 134 or R 404

 

 

  1. PHARMACEUTICAL AND BIOTECHNOLOGY
  2. FOOD AND AGRICULTURE BASED INDUSTRIES
  3. TECHNOLOGICAL INDUSTRY
  4. BACTERIOLOGY
  5. CERMICS
  6. TISSUE
  7. MICROBIOLOGY
  8. BIOCHEMISTRY
CORPORATE CATALOG
Corporate Catalog
CORPORATE VIDEOS
Corporate Video
PRODUCT VIDEO
Product Videos
EXHIBITION
Exhibitions & Trade Fair
PRODUCT GALLERY
Product Gallery of ACMAS
CERTIFICATIONS
Certifications