High temperature aging test box

Product Usage
This series of products are suitable for aerospace products, information electronic instruments and meters, materials, electricians, electronic products, various electronic components in the high and low temperature or hot and humid environment, test its various performance indicators.

Box structure
The box body is machined and formed by CNC machine tools. The model is beautiful and generous, and it adopts a non-reversing handle. It is easy to operate. The inner gallbladder adopts imported high-grade stainless steel (SUS304) mirror panels, and the outer gallbladder is sprayed with A3 steel plate, which increases the appearance texture and cleanliness. The replenishing tank is placed in the lower right part of the control box, and there is automatic protection against water shortage, which is more convenient for the operator to supplement the water source. The large observation window with the illuminator keeps the inside of the box bright, and uses the heat-generating body-embedded tempered glass to clearly observe the conditions inside the box at any time. The humidification system pipeline is separated from the control circuit board to avoid failure due to leakage of the humidification pipeline and improve safety. Water system piping circuit system is easy to maintain and repair. Box insulation uses ultra-fine glass fiber insulation to avoid unnecessary energy loss. The left side of the box is equipped with a test hole with a diameter of 50mm, which can be used for an external test power line or signal line.

Features
1. Perfect shape design: arc shape and surface spray treatment, high texture appearance, and the use of flat non-reverse handle, easy to operate, safe and reliable.
2. Bright, wide-viewing large-scale observation window: It adopts three-layer vacuum coated windows and Philips energy-saving fluorescent lamps, eliminating the need for wiper and fog removal, maintaining a clear observation effect, and observing the status of the test samples at any time.
3, humidification system piping and control circuit separation: humidification system piping and power supply, controller, circuit board separation, to avoid leakage due to pipelines affect the circuit, improve safety.
4, advanced and reliable refrigeration and control system: imported from Europe and the United States closed compressor, imported environmentally friendly refrigerant, the world-famous brand of frozen devices, imported LCD touch screen controller, friendly interface, easy to learn.

working principle:
Refrigerant working principle: The refrigeration cycle adopts an inverse karat cycle, which consists of two isothermal processes and two adiabatic processes. The process is as follows: the refrigerant is compressed adiabatically by the compressor to a higher pressure, and the consumed power is exhausted. The temperature rises, after which the refrigerant passes through the condenser isothermally and heat exchange around the medium to transfer the heat to the surrounding medium. After the refrigerant through the shut-off valve adiabatic expansion work, when the refrigerant temperature decreases. Finally, the refrigerant absorbs heat from the higher temperature object isothermally through the evaporator, so that the temperature of the cooled object is reduced. This cycle is repeated to achieve cooling.