Products Range

 
Liquid Nitrogen Tanks & Containers
 
Liquid Nitrogen Biological container employes the technology of high vaccum multilayer insulation, possessing favourable performance of Cryo- insulation and keeping the minimum loss of liquid nitrogen (-196°C) Stored. Therefore liquid nitrogen container is used for ultra low temprature preservation of semen for artificial insemination of cattle, storage of biological samples for medical research applications as well as low volume transportation of liquid nitrogen .
 
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Cryogenic Grinding System
 
Cryogenic size reduction (grinding) of spices is an acceptable technique that helps to retain the natural quality of spices. Use of liquid nitrogen provides the required low temperature so that volatile components and essential oils content which preserve the spice flavor retains during grinding process.

Cryogenic grinding of spices is a method of powdering spices/herbs at sub zero temperatures ranging from 0 to minus 196 0C.the spices are frozen with liquid nitrogen, as they are being ground. This process does not damage or alter the chemical composition of the spices in any way. Normal grinding process which does not use a cooling system can reach up to 200 0C temp. This high temperature can reduce volatile components and heat sensitive constituents in spices.
Deep Cryogenic Treatment
 
The processor is computer controlled taking the temperature to minus 3000F below 1 degree a minute.  The temperature is held there for a specific period of time (depending on the material) and then brought up again 1 degree a minute.  The atmosphere is cooled with liquid nitrogen.

• Freezing the material at -300oF to modify the microstructure and improve the properties.
• A "dry" process.
• A "one time" treatment.
• A "through" treatment.
• A treatment to improve properties - particularly the wear properties.
 
Shrink Fitting
 

Shrink fitting, (or "compression fitting" as it is sometimes called), is a method used to insert a pin or bushing into a housing or other assembly requiring an extremely tight tolerance fit. It can be used as an alternative to conventional press fitting, or more likely, to permit a mechanical fit that otherwise could not be accomplished via the mechanical force of press fitting

In application, the insert is cooled via exposure to a cryogen, typically carbon dioxide (solid or liquid) or liquid nitrogen in order to reduce its size through the contraction usually associated with reduced temperatures.
       
Bio Freezers
 
Spectra Cryogenic Freezers are capable of achieving temperatures of -300 F. To be able to withstand this extream temprature difference, Spectra has incorporated special construction techniques in addition to welded structural steel framing and heavy duty welded stainless steel liners.
  • Cryogenic Insulation
  • Nitrogen Vents
  • Freezer Drain
  • Air Lift lid(All models)with pneumatic safety system
  • Special gaskets to withstand - 300 F
  • Steel tube base for fork lift handling
  • Durable blue enamel finish (Custom color available)
 
       
Accessories
 
Cryo Gloves, Rack Holders,
Bag Freezing Press,
Bag Canister Rack,
Auto-booster Liquid Nitrogen Pumps,
Protective Sheath,
Liquid Nitrogen Level Alarm,
Cryogenic Vials
Sheath Slits
and many more...
 

 

 

 

 

 
Specializing in the Cryogenic Markets for...
- Medical Science
- Artificial Insemination
- Laboratory/ Research
- Industries
- Aerospace


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