Naval Research Laboratory, 4555 Overlook Ave. S.W., Washington, D.C., 20375

66 -- CRYOGENIC RADAR COMPONENT TEST STATION SOL N00173-98-Q-0127 POC Darlene Copp, Purchasing Agent, (202) 767-2374 The Naval Research Laboratory has a requirement for a cryogenic radar component test station with cold head temperature range of 10 degrees K to 350 degrees K, minimum refrigeration capacity @ 20 degrees K: 9W, heavy duty helium compressor, stainless steel 20 ft flex hose length, two 26-pin hermetically sealed connectors with plug, receptacle and adapter to install on cryostat, SMA connections should provide for installing 8 on a tee with 4 female to female SMA hermetic bulkhead feedthrough connections, instrumentation leads should be 30 gauge copper or mini coax, temperature controller should be microprocessor based with 100 set points (Time vs. Temp) with 60 W heater power, RS-232 or IEEE-488 interface dual sensor capability and PID functions, vacuum pump should be 5 cfm two-stage mechanical pump, vacuum hardware should contain vacuum valve, 1 m stainless steel bellows hose, oil trap, filter and oil mist eliminator and all equipment should be mounted on steerable rolling cart. Please visit our web site http://heron.nrl.navy.mil/supply for a copy of solicitation package. Paper copies will not be issued. See Note(s): 1. Posted 08/19/98 (I-SN238989). (0231)

Loren Data Corp. http://www.ld.com (SYN# 0369 19980821\66-0007.SOL)