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Biotechnology

 

Products and Solutions for Biotechnology

 

Our dynamic temperature control systems in the SUNDI series are predestined for chemical and bio-reactors, autoclaves, miniplant and pilot plants, reaction blocks, calorimeters and distillation plant. The temperature control range is -120℃~350℃.

Precise temperature control in biotechnology has a significant influence on the production output or the results of the research. In many research laboratories and production plants LNEYA temperature control machines ensure exact temperatures and stable, reproducible process conditions. We specially recommend the SUNDI circulating heat exchangers for connection to existing cooling water/media for cooling of fermenters and bioreactors.

Please contact us for more product and application details.

 

Typical Applications                                                                                                                                     

Glass Reactors

Racketed glass reactors are a common tool. The ability to control the temperature of the reaction mass depends on the speed at which the jacket’s temperature can be changed to transfer thermal energy through the glass wall.

Glass Lined Reactors

The metal component of the reactor will have a different expansion coefficient to the glass lining. To protect against stripping the glass by heating or cooling too quickly, the ramp rate can be set and controlled to either change the temperature of the jacket at a rate that does not endanger the glass lining or to be programmed in steps so that a “dwell” time allows the glass and metal to settle at the same temperature before the next change in temperature.

Continuous Flow Reactors

Flow reactors are becoming more common in research and production. LNEYA units from the simple up to large WTD are used on this application. Some of these reactors have a high flow resistance. WTD provide sufficient pressure to ensure maximum heat transfer flow for the best possible temperature control in the reaction zones within the Flow reactor.

Pressure Reactors

SUNDI are capable of extremely rapid temperature changes to control (for example) the high energy reactions often carried out in Pressure Reactors (glass/metal). The T range of SUNDI are often used for high temperature reactions of this kind. Being hydraulically sealed there are no vapors from the heat transfer fluid.

Bioreactors

Often, bioreactors can only use water or water/glycol as an TES. After a process, the bioreactors need to be cleaned and sterilised “Cleaned In Place” (CIP) and “Sterilised in Place” (SIP). These routines are carried out at temperatures up to 250 °C using steam.

Rotary Evaporators

LNEYA chillers have a low internal volume which means that the generated cooling power is more concentrated on the application. Instead of wasting cooling power on a massive reservoir, more applications can be attached.

Rheometers, Viscometers

To provide accurate and constant temperature control of a sample while under test, the SUNDI or a unit from the HR series are used. Compact, flexible and providing thermal stability to 0.1℃, these units can be ideal for controlling viscometer samples.

 

Note: please leave your detailed requirements, we will select or customize products for you.

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Customer Cases                                                                                                                                    

 

Recommended Chillers                                                                                                                               

Cooling and Heating Chillers

Temperature Control Range: -120°C to +350°C

Note: Both Air Cooled And Water Cooled Are Available. Explosion Proof Cabinet Can Be Customized.

Temperature range  -40 ~ +200°C series  -10 ~ +200°C series  -25 ~ +200°C series  -25 ~ +300°C series  -45 ~ +250°C series  -45 ~ +300°C series  -60 ~ +250°C series  -60 ~ +300°C series  -70 ~ +250°C series  -80 ~ +250°C series -90 ~ +250°C series  -100 ~ +100°C series  -25 ~ +200°C one machine for two reactors  -40 ~ +200°C one machine for two reactors
Cooling Capacity up to 3kW up to 15kW up to 200kW up to 200kW up to 200kW up to 25kW up to 60kW up to 25kW up to 15kW up to 80kW up to 80kW up to 80kW up to 10*2kW up to 10*2kW

 


Cooling and Heating Circulators

Temperature Control Range: -45°C to +250°C

Note: Both Air Cooled And Water Cooled Are Available. Explosion Proof Cabinet Can Be Customized.

Temperature range  -25°C ~ +200°C series  -45°C ~ +250°C series
Cooling Capacity up to 15kW up to 15kW

 


Low Temperature Chillers

Temperature Control Range: -150°C to -5°C

Note: Both Air Cooled And Water Cooled Are Available. Explosion Proof Cabinet Can Be Customized.

Temperature range  -25°C ~ -5°C series  -45°C ~ -10°C series  -60°C ~ -10°C series  -80°C ~ -30°C series  -110°C ~ -50°C series  -150°C ~ -110°C series
Cooling Capacity up to 360kW up to 360kW up to 360kW up to 270kW up to 180kW up to 11kW

 


Recirculating Chillers

Temperature Control Range: -120°C to 30°C

Note: Both Air Cooled And Water Cooled Are Available. Explosion Proof Cabinet Can Be Customized.

 

Temperature range  -25°C ~ 30°C series  -45°C ~ 30°C series  -60°C ~ -20°C series  -80°C ~ -20°C series  -120°C ~ -70°C series
Cooling Capacity up to 38kW up to 12kW up to 7.2kW up to 7.2kW up to 8.6kW

 

Note: please leave your detailed requirements, we will select or customize products for you.

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Advantages of Our Chillers                                                                                                                         

  • Intelligent temperature control system
  • High cooling power from 0.5 kW to 1200 kW
  • Large temperature range without fluid change
  • Closed system, extend thermal fluid lifetime
  • Incredibly compact
  • 7-inch, 10-inch color TFT touch screen display
  • Comprehensive warning and safety functions
  • Rapid cooling down from high temperature
  • Use magnetic drive pump, solve the circulation pump leakage
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