ColdEdge Technologies provides custom <4K to 1000K closed cycle cryostats with interfaces. We provide GM & Pulse Tube technologies from SHI Cryogenics of America, Displex®, CTI Cryodyne, CryoMech and other popular closed cycle coolers. We also supply open cycle flow cryostats that use liquid helium or LN2 as the cooling source. Without the pressure of having to sell our own cryocooler brand, Coldedge can work with the researcher to arrive at the best cryocooler solution for the researchers particular requirements and interface needs. We supply complete systems with application specific and/or custom vacuum enclosures, radiation shields, sample holders, windows, temperature sensors, heaters, extra experimental wire leads and feed-throughs (UHV, SMA, coax & other), temperature controllers, vacuum pump systems, sample manipulation attachments, low vibration CCR interfaces and many other additional options. Interfaces with sample in vapor, sample in vacuum, UHV and custom interfaces are available. Interface customization is our specialty - send us your sketch. Applications Materials Research UHV Cryocoolers Diamond Anvil Cell Superconductor studies Spectroscopy Narrow Gap FTIR & Raman Matrix Isolation X-Ray Diffraction Astronomy Magnetic Properties Neutron Scattering Electrical Experiments (Hall) Detector Cooling Chemistry Biological sample cooling