Thermal Shock Chambers
Russells air-to-air thermal shock chambers are available in three configurations:
- TSV Series Two Zone (hot/cold) Vertical - direct hot/cold transfer
- TSH Series Three Zone (hot/ambient/cold) Horizontal - direct hot/cold transfer with selectable ambient temperature dwell required for some MIL-STD's.
- TSD Series Double Duty (hot/cold/hot) - direct hot/cold transfer with additional hot zone and second transfer carriage effectively doubles throughput capacity for high volume production.
- Sizes from 30 l (1 cu ft) to 450 l (16 cu ft) capacity
- Cold zone temperatures to 73° C (-100° F)
- Hot zone to 200° C (392° F)
- Automatic transfer of test specimens between zones
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ESS Chambers for temperature cycling environmental stress screening:
- Cascade low temperature to -73° C (-100° F)
- Single stage to -20° C (-4° F)
- High temperature to 177° C (350° F)
- Transition rates to 30° C/min (54° F/min)
- Humidity from 20% to 95% RH.
- Available with passive or power product fixturing
- Cart based or backplane style
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Thermal Shock Chambers Features:
Standard
- Chamber liners heliarc welded and dye checked brushed 300 stainless steel.
- Fiberglass insulation, urethane foam insulation
- Welded structural steel frame.
- Service panels removable with 1/4 turn fasteners
- Chamber fan motors externally located.
- Dual silicone door gaskets.
- Cold Chamber drain.
- Microprocessor temperature programmer controller
Russells TS-Series thermal shock chambers are available in sizes from 2 to18 cu./ft.. A Russells application engineer can assist you in selecting the chamber configuration and size that is most economical for your testing needs. Let Russells give you the competitive edge!
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Thermal Shock Chambers Performance:
- Temperature range for mechanical refrigeration:
-99°F/-73°C to 392°F/200°C
- Temperature range for liguid nitrogen refrigeration:
-301°F/-185°C to 392°F/200°C
Performance:
- 202E, 107D conditions A, F
- 883D, 1010.7 conditions A, C
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Cooling:
- Low or zero ozone depletion refrigerants.
- Cascade or liquid nitrogen cooling.
- Energy saving refrigeration bypass capacity control.
- Low stage desuperheater.
- Oil pressure switches.
- Compressor suction and discharge pressure switches.
- Water cooled condenser on mechanical refrigeration
models.
- Vapor tank and condenser ASME certified.
- Compressor overload protection.
- High stage compressor crankcase heater.
- Compressor head fans.
- Low stage oil separator.
- All piping joints silfos or silver soldered.
- Stainless steel compressor condensate parts.
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Electrical
- All writing meets NEC standards
- 120 volt control circuit transformer.
- Fully enclosed electrical panel.
- All circuits fuse of circuit breaker protected.
- Full system function switches with system status pilot lights
- Incandescent interior lighting
- All wiring numbered or color coded.
- High temperature limit safety.
- Master heating circuit contactor.
- Air circulator/heater interlock.
- Balanced load on 3 phase power.
- Chamber door interlocks.
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Optional Accessories:
- Traveling access port to transfer basket.
- Transfer basket shelves or fixturing.
- Viewing windows.
- Refrigeration gauges.
- Refrigeration sound deadening package.
- Remote refrigeration systems.
- LN2/CO2 boost cooling.
- Air cooled condenser.
- Dry air purge system.
- Running timer meter.
- Electrical disconnect switch.
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Optional Instrumentation:
- VS‐1 PLC programmer/controller
- Product safeguard redundant over/under temperature limit.
- Circular or electronic chart recorders.
- Computer communications, networking, data‐logging software.
- Free standing remote instrument console.
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