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Three-box high and low temperature alternating test chamber

Three-box high and low temperature alternating test chamber

Product Introduction
Three-box high and low temperature alternating test chamber is aviation, automotive, home appliances, scientific research and other fields of essential test equipment for testing and determining electrical, electronic and other products and materials for high temperature, low temperature, alternating or constant test temperature environment after the change of parameters and performance.

Service Hotline

4000-662-888
Product Features
Product Parameter
Model Studio Size  (D*W*H)mm Dimension(D*W*H)mm
LRHS-101B-3LJ 450×450×500 Subject to contractual three-view
LRHS-225B-3LJ 500×600×750
temperature range A:-20℃~150℃      B:-40℃~150℃
C:-60℃~150℃      D:-70℃~150℃
Temperature uniformity ≤2℃ (at no load)
Temperature fluctuation ±0.5℃(at no load)
Time Setting Range 1~60000M
heating speed 1.0~3.0℃/min
cooling rate 0.7~1.0℃/min
test hole Mounted on the left side of the machine for use with external test power or signal cables
viewing window 210 x 275mm or 395 x 395mm (effective field of view)
Outer case material High quality A3 steel plate electrostatic spraying
Inner box material Imported high-grade stainless steel SUS304
Insulation material Rigid polyurethane foam + fiberglass
Temperature Controller Imported “UEC” brand temperature meter
temperature sensor PT100 platinum resistance temperature measurement body
Cooling method Two-machine cascade refrigeration
Compressor Taikang, France
standard configuration Sample racks, 2 tiers, with condensate catch pan and drain out of the box
security protection Compressor overpressure overload, over temperature, fan motor overheating, leakage protection
Machine under-phase/reverse-phase, test timing, overload and short-circuit protection
Supply Voltage AC380V±10% 50Hz
Power (A)8.5kW/12.0kW
operating environment 5℃~+28℃ ≤85% RH
Note:
1、 the test data are used in the ambient temperature of 25 ℃ and well ventilated conditions measured
2、Can be customized according to the specific requirements of the user non-standard high and low temperature alternating test chamber etc
3、This technical information, subject to change without notice

 

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