Walk-in Rapid Temperature Change Test Chamber

Product Usage ：The Walk-in Rapid Temperature Change Test Chamber（Large-scale Rapid Temperature Change Test Chamber）is an essential testing equipment in industries such as aviation, automotive, home appliances, and scientific research. It is used to test and evaluate the parameters and performance of electrical, electronic, and other products and materials after exposure to high temperature, low temperature, or constant test conditions.

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Customizable ：Specific product specifications and parameters can be customized according to the customer's actual situation or customization. You can contact us at any time to obtain quotations and solutions.

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Parameter Details

Product Parameter

Model	Studio Size (DWH)mm	Dimension（DWH）mm
LRHS-2000D(R15)-LJS	1000×2000×1000	Subject to contractual three-view
LRHS-4000D(R15)-LJS	2000×2000×1000
LRHS-6000D(R15)-LJS	2000×3000×1000
LRHS-8000D(R15)-LJS	2000×2000×2000

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)
Humidity range	20%～98% RH
Humidity uniformity	+2% -3% RH
Humidity fluctuation	±2%
heating rate	-55℃～125℃ Linear 15℃/min (at no load)
cooling rate	125℃～-55℃ Linear 15℃/min (at no load)
Time Setting Range	1～60000M
test hole	Mounted on the left side of the machine for use with external test power or signal cables
viewing window	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 and humidity meter
temperature sensor	PT100 platinum resistance temperature measurement body
Cooling method	Two-machine cascade refrigeration
Compressor	France Tycon/Germany Bitzer/Germany Copeland
standard configuration		Equipped with a condensate catch pan and discharged out of the box
security protection		Compressor overpressure overload, fan motor overheating, the whole machine under phase / reverse phase Timing, over temperature, leakage protection, overload and short-circuit protection
Supply Voltage		AC380V±10% 50Hz
operating environment		5℃～＋28℃ ≤85% RH
Note: 1、 the model in the R represents linear, r represents non-linear, the number in parentheses represents the cooling rate 2、Test data are measured in the use of ambient temperature of 25 ℃ and well ventilated conditions 3、Above parameters are for reference only, can be customized according to user-specific test parameters 4、This technical information, subject to change without notice