Tenney Environmental, a global manufacturer of environmental testing equipment, announced the shipment of a Vacuum / Temperature Space Simulation system to a logistics company. The outer structural shell of the environmental simulator is designed to resist one atmosphere of external pressure while under vacuum. The vessel has a 42” diameter and is 36.5” long. The temperature range of this space simulator is 60°C to +155° C. The temperature uniformity is ±5°C. A fluid conditioning system is employed to temperature condition the chamber using an electric immersion heater and an LN2 Fluid Cooling System to heat and cool a circulating heat