Stress Screening
& Thermal Shock Chambers
Cincinnati Sub-Zero environmental
screening systems are capable of producing optimum stress
levels for detecting latent product flaws by stimulating
defects at the lowest level of assembly, before they
get into the field. The return on investment in both
actual savings and customer confidence adds greatly
to the value of electronic assemblies screened in a
CSZ thermal shock system.
Unique chamber
designs pay particular attention to air flow, passing
equal volumes of conditioned air over the products,
resulting in rapid product temperature changes. The
thermal stresses induced precipitate hidden manufacturing
defects in electronic sub-assemblies and other components
by the expansion and contraction of critical parts.
Stress
Screening & Thermal Shock Chambers

VTS-SeriesThermal Shock,
Air-to-Air Chambers
The VTS Air-to-Air Thermal
Shock Chambers are designed to perform tailored environmental
stress screening of component and board level electronic
assemblies. The VTS Chamber will also perform as a fully
functional, independent environmental test chamber.
The VTS-Series Chambers
can be specially designed to meet the unique requirements
of the following specifications: MIL-STD 883C, Methods
1010.5 and 1010.7; MIL-STD 202F, Method 107G; and MIL-STD
810D, Method 503.2.
VTS-Series Thermal Shock Specifications
| Temperature
Range |
Hot
Chamber: 71°C to 210°C (160°F to 410°F)
Cold Chamber: -75°C to 190°C (-103°F to 375°F)) |
| Size
|
1.5
to 27 cu. ft. each section |
| Refrigeration |
1.5
to 30 horsepower |
DTS-Series Thermal Shock,
Air-to-Air Chambers
The DTS Air-to-Air Thermal Shock
Chambers are designed to perform tailored environmental
stress screening of component and board level electronic
assemblies. The DTS design is convenient for large components
and in manufacturing environments.
The DTS-Series Chambers
can be specially designed to meet the unique requirements
of the following specifications:MIL-STD 883C, Methods
1010.5 and 1010.7; MIL-STD 202F, Method 107G; and MIL-STD
810D, Method 503.2.
DTS-Series Thermal Shock
Specifications
| Temperature
Range |
Hot
Chamber: 71°C to 210°C (160°F to 410°F)
Cold Chamber: -75°C to 190°C (-103°F to 375°F) |
| Size
|
16 to
27 cu. ft. each section |
| Refrigeration |
25 to
30 horsepower |
TSB-Series Thermal Shock, Liquid-to
Liquid Baths
Designed to meet the
requirements of MIL-STD 883C, Method 1011, Conditions
A, B, and C. Liquid thermal shock chambers are complete
with microprocessor, dual channel controller, and energy
saving non-bucking refrigeration system.
The CSZ exclusive vapor-tight
stainless steel construction dramatically reduces the
evaporation and fluid loss usually associated with liquid
thermal shock equipment, lowering operating costs over
the life of the system.
TSB-Series Thermal Shock Specifications
| Temperature
Range |
Hot
Bath: Ambient to 160°C (320°F)
Cold Bath: Ambient to -75°C (-103°F) |
| Load
Capacities |
2 pounds
and 5 pounds
Custom Sizes Available
|