The COOL-F series ultra-low temperature refrigeration machine uses environmentally friendly, non-toxic, and non flammable refrigerants, making it the best choice to replace the inconvenient Dewar bottle and the poor supply of liquid nitrogen in small vacuum systems. Multiple cold heads are available for customization as needed, with a temperature range of -40 ℃ to -120 ℃.

The cold head can be inserted into the target chamber or a baffle can be installed between the small diffusion pump and the high vacuum valve. Due to the fact that the cold head and refrigerant pipeline are sealed circuits of the refrigeration unit, refrigerant will not be lost. Suitable for all major leak detectors and other small vacuum systems.

characteristic

Mobile design

Non toxic and non flammable environmentally friendly refrigerant

Temperature -40 ℃ to -120 ℃

Ultra low temperature continuous cooling

Provide high-speed steam capture

Effectively preventing airflow backflow and steam overflow

Eliminating the inconvenience and harm of liquid nitrogen is more cost-effective than liquid nitrogen

performance curve

Specifications