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WSP Series Thermal Shock Chambers
Air-to-Air Model

The Tenney WSP air-to-air thermal shock chamber is a fully automated dry shock test system capable of taking product from 200° C to -70° C and back in 10 seconds or less. A movable chamber automatically transfers the workload from one temperature chamber to the other. The lower chamber uses LN2 to reduce workload temperature.

A dry nitrogen feed system facilitates oxygen purging in the heat chamber, preventing condensation on the metal parts of the chilled workload. A defrost heater is included to periodically defrost the cold chamber during extended tests.

The system includes solid-state overtemperature/ undertemperature protection. The Versatenn III control system for heating and cooling offers program segments.

The can be entered in any combination of seconds, minutes or hours. Meets MIL-STD 202F, Method 107G. Conditions A, B, C, and F and MIL-STD 883, Method 1010.7, Conditions A, B, C and F.

The Tenney WSP thermal shock chamber uses the Versatenn III digital programmer/controller. For temperature, humidity, and altitude environmental test chambers the Versatenn III provides full automatic time-related programming. You can enter and store 10 files with 99 steps of programming.