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Thermal Shock Chamber
Application
Thermal Shock Chamber are designed for air-to-air thermal shock
tests, to test components or equipment automatically submitting them to
rapid temp. changes & are mainly used in spare research programs, Defense
Laboratories, Q.C & R & D Testing Laboratories etc.
Construction :
The Chamber has a vertical design, the hot cabinet located over the cold
one, Fabricated on heavy angular structure with outer construction of
CRCAIMS sheets with non-contaminant epoxy powder coated, interior & the
basket are of AISI S.S304, two individual doors fitted with silicon
gasket for cooling chamber & heating chamber.
Air Circulation :
Forced air circulation is provided within each chamber which
ensures uniform temperatures, the fans are stopped automatically during
the baskets transfer to reduce interaction between the cabinets.
Heating System:
Imported Encolite heaters provides heating for the hot chamber.
Refrigeration Systems :
Hermetically sealed 2 or 3 staged compressors are used for sufficient
cooling, with cooling coils, condensing coils, Low pressure cut off,
High pressure cut
off, oil separators, fan motor, Dryers, filters, Headers, Cascade
system,
Copper coiling outside as well as inside the chamber etc.
Refrigerant :
CFC Free 134 for the first stage & CFC free SUVA - 95 for the second & third stages.
Working :
A pneumatically drive basket passes the between the upside & down between the two
cabinets after the regular interval fixed in the system.
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Specification :
Cold Chamber Temp. range : -20 °C/ -35 °C / -40 °C / -80 °C.
Accuracy : +/- 1 °C.
Hot Chamber Temp. Range : + 200 °C.
Accuracy : +/- 1°C.
Chamber Inner Dimensions : 30W x 30D x 20H cms.
Transfer Time : 30 / 60 seconds.
Operating Voltage : 230V AC / 440V
Temp. Control : PID temp. controller for Hot chamber, Cold Chamber &
cascade system.
Optional:
Microprocessor based PID temp. control with printer interface
GMP Model complete SS Unit
Safety Features:
Circuit breakers & cutouts for over & under temp. Conditions. HRC fuses for compressors, Heaters & mains Special Care :
To be kept in temp. of 25 °C ± 2 °C rooms & Servo Controlled Voltage Stabilizer is recommended.
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* Due to continuous development &
improvements in design, we reserve the right to change the specification
without notice
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