The technical team at AIRS can provide service for most IDCA manufacturers including AIM, FLIR Systems, L-3, Ricor, SCD, Sofradir, Thales and others.  If you have a legacy cryogenically cooled sensor system that has lost its vacuum charge you may observe longer cool-down times, a soft image with poor sensitivity or other image artifacts.  In many cases, we can refurbish the system by evacuating the dewar on our high-vacuum pumps or by servicing or replacing the cooler.