Features: * Continuous operation temp 250℃. * High temperature HEPA filter (99.97% dop test). * Sealed interior chamber (argon welding) and stainless steel chamber permit washing the chamber. * Automatic temp control with SCR power regulator. * Single door or pass through type two doors. * Truck loading. * Temp indicator and phase pilot lights on both side. * Recorder with probe to record the chamber temperature for checking of the sterilization process.