(2) high altitude/outer space test chambers
60″ x 72″ x 72″H stainless chamber(s)
left & right hinged doors
Edwards E2M80 two stage high vacuum pump
30 KW heater
R-12 refrigerant
(3) stirring fans
8″ side port
instrument ports
temperature/altitude programmer
process temperature controller
400F overtemperature failsafe
heat, refrigeration & vacuum all function
480/3/60, 83 amp
s/n – 1468 & 1469
new 1990