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High and low temperature environmental testing machine

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Electronic Universal Testing Machine

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Product Details

High and low temperature environmental test chamber

Equipment Introduction:
This experimental equipment is suitable for reliability testing of industrial products in high and low temperature (variable) environments. It can be used in any combination with the main unit according to different requirements of the usage environment. It can complete various tests such as tensile, compression, and shear of metal and non-metal materials under high and low temperature conditions, and can meet the usage requirements of various special industries (such as plastics, rubber, etc.). When conducting tests at room temperature, the test chamber can simply be moved away (or tests can be conducted without temperature changes inside the chamber). The temperature controller uses a human-machine interface (HMI) combined with a central processing unit and intelligent PID fuzzy control method, ensuring no overshoot in test temperature, high control accuracy, good stability, and a colorful interface that is intuitive and easy to operate.Technical Parameters:

Name

High and Low Temperature Environmental Chamber	Internal Dimensions
240×330×430mm (customizable according to user requirements)	Temperature Range
-40℃~+120℃	Temperature Accuracy
0.3%	Temperature Fluctuation
±0.5℃	Temperature Uniformity
±2℃	Cooling Rate
0.7 ~ 1℃/min	Hollow electric heating glass observation window
Temperature Control
PID automatic temperature control	Outer Wall Material
Cold-rolled iron plate with spray coating	Inner Wall Material
Stainless steel plate material	Insulation Material
Flame-retardant insulation material	The door frame and door panel edges are equipped with electric heating devices to prevent condensation or frost during low temperature tests;
Lighting
1 lamp (moisture-proof, explosion-proof, placed in appropriate position, external control switch)	Air Conditioning System
(a) Temperature Control
(b) Air Circulation Device	Outer Wall Material
Centrifugal fan	(c) Heating Method
Nickel-chromium electric heater, forced ventilation internal circulation temperature control	(d) Air Cooling Method
Compressor refrigeration	(e) Temperature Measurement Sensor
Platinum resistance	铂电阻