Cold Air Generator
THERMO JETTER
ULG-9000 Series

Features

• Supply ultra-low temperature air at -120°C using only dry air
  Reaches -120°C in a short time with uniquely developed single-stage compression and multi-cascade condensation
  Flow rate: 100 liters/min room temperature ⇒ -120℃ reached in about 60 minutes (maximum flow rate: 250 l/min)
• Continuous operation day and night is possible
  Since liquid nitrogen (LN2) is not used, no safety management is required
  We have a track record of continuous operation for a long time
• Stable low temperature output
  Stable temperature control is possible by installing a uniquely developed heatless dryer that does not cause condensation in the pipeline
  The ULG-9300 type, which can control the air temperature up to 200°C, is also in the lineup
• Easy maintenance
  Maintenance is about replacing a heatless dryer
  Pump less, simple design drastically reduces failure rate
• Drastic reduction in running costs
  Low temperature supply with only industrial dry air without changing the lab environment (no refrigerant supply required)

Features

THERMO JETTER ULG-9100

No temperature control (flow rate adjustment only)

• Cold air generator for connecting various analysis/testing devices
  
• Product development and reproduction tests for frozen and chilled food manufacturers
  
• polymer material manufacturer
  
• Mold cooling
  
• Cold air grinding (semi-dry processing)
  
• Preservation of biomaterials (biomaterials) (blood, cells, etc.)
  

THERMO JETTER ULG-9300 environmental test type

with temperature adjustment function (+200℃ to -120℃)

• Cold/hot air temperature controller for connecting various analysis/test devices
  
• Heat cycle testing for mounted devices
  
• polymer material manufacturer
  
• Reproduction of environmental tests with severe temperature differences
  
• Deterioration process testing
  
• Can be connected to other companies' machines without a temperature controller (optional)
  

The principle of the refrigeration cycle

• A variety of uniquely blended gases with different boiling points are sequentially condensed using a multi-stage cascade condensation method, and the air (gas) is cooled to an extremely low temperature range.
  
• Unlike conventional dual refrigeration systems, energy savings, space savings, and weight reduction are achieved by requiring only one refrigerator. It has a simpler structure and succeeded in drastically reducing the risk of trouble.
  

Performance table

• Example of time to reach the set temperature with a flow rate of 200 liters/min

• Examples of low temperature ranges that can be reached due to flow
  

Application examples

• Examples of low temperature ranges that can be reached due to chamber capacity

• Examples of heat cycle tests with repeated cooling/heating
  

Specifications

Connection/Outline Diagram

Specifications

• By connecting the cold air outlet directly to the test device chamber, it is possible to efficiently reduce the temperature to be cooled
  
• Immediate operation by receiving industrial dry air
  
• Power supply AC200V 50/60Hz
  

Outline drawing