The AIM SF400PT is a Pulse Tube Cryocooler based on Moving Magnet Technology and Flexure Bearing suspension to support the driving mechanism. A computerized alignment process combined with an optimized material composition inside the helium vessel results in lifetimes exceeding 60,000 hours.

The SF400PT is compact and light weight, and provides a net cooling capacity of up to 1.3W@80K (23°C). With its high specific cooling performance and outstanding reliability, the SF400PT is the ideal cryocooler for IR-detectors as well as commercial and scientific detector devices operating 24/7.

The cooler can be used with AIM’s digital high efficient cooler control electronics DCE100 or can alternatively be operated with customer’s electronics. For the application of a cooler vibration control both motor drives can be operated separately.

Highlights

• Outstanding specific performance
• High reliability (Lifetime >60,000h)
• Compact Pulse Tube Design
• Ideal cooler for 24/7 applications
• Very low vibration output
• Inaudible