Hot and cold shock testing machine

The inner tank of the hot and cold shock testing machine is imported mirror stainless steel plate (SUS304). The shell is processed and formed by A3 steel plate CNC machine tool, and the surface of the shell is sprayed, which is more smooth and beautiful. The insulation material is high-density glass fiber cotton, and the thickness of the insulation cotton is 100mm/120mm. The left side of the box is equipped with a Φ50mm test hole, which can be used by external test power line or signal cable, and the increase in hole diameter or hole number needs to be explained.

Hot and cold shock test chassis body material:
The observation window is made of multi-layer hollow tempered glass, equipped with lighting, and the inner glued sheet conductive film is heated and defrosted to clearly observe the test process.
A double-layer high-temperature and high-rise sealing strip is used between the door and the box to ensure the sealing of the test area.
The temperature circulation system adopts temperature-resistant and low-noise air-conditioning motor, multi-blade centrifugal wind wheel.
The bottom of the machine adopts high-quality fixed PU movable wheels, which is convenient for moving.
Hot and cold shock testing machine specifications (unit: mm):
Model TS-80 Inner dimensions D×W×H 400×400×500
Model TS-225 Inner dimensions D×W×H 500×600×750
Model TS-500 Inner dimensions D×W×H 700×800×900
Model TS-800 Inner dimensions D×W×H 800×1000×1000
Model TS-1000 Inner size D×W×H 1000×1000×1000
Technical parameters of hot and cold shock testing machine:
Temperature range: -20°C~150°C、-40°C~150°C、-60°C~150°C、-70°C~150°C
Humidity range: 30%~98%R.H (temperature in 25°C~80°C)
Temperature fluctuation: ≤±0.5°C
Temperature uniformity: ≤±2°C
Humidity fluctuations: +2%, -3% R.H
Heating rate: 1.0~3.0 °C/min
Cooling rate: 0.7~1.2°C/min
Humidity alternating range: 40%~98%R.H
Time setting range: 0~9999h
Power supply voltage: AC380V/50HZ
The hot and cold shock testing machine system is introduced:
Compressor: fully enclosed original French Taikang.
Refrigeration method: single (double) mechanism cooling.
Condensation mode: forced air cooling cooling.
Dehumidification adopts evaporator coil dew point temperature laminar flow contact dehumidification method.
Solenoid valve, oil separator, filter drier, repair valve, refrigerant flow window, liquid storage cylinder are all imported original parts.
Safety protection system: the overall overtemperature of the equipment, the overload of the refrigeration system, the overpressure of the refrigeration system, the leakage, the lack of water, the operation indication, the automatic shutdown after the fault alarm and other protection.
Completely independent system, using far-infrared nickel alloy high-speed heating electric heater.
The external boiler steam humidifier has the function of energy saving and consumption reduction, and has automatic compensation of water level.
Conditions of use of hot and cold shock testing machine equipment:
Ambient temperature: 5°C~30°C, ambient humidity: ≤85% R.H.
The machine should not be placed 80 cm on the left and right sides before and after the machine is placed.
Free home delivery, after the installation and commissioning of the equipment, the relevant technical personnel to do the corresponding basic operation training.
Hot and cold shock testing machine control system:
The imported TEMI880 LCD touch display screen is programmable, the program is easy to edit, and the screen operation is simple.
Accuracy: 0.1, resolution: ±0.1 °C, temperature sensor: PT100 platinum resistance thermometer.
With the function of automatic calculation, the temperature and humidity change conditions can be corrected immediately, so that the temperature and humidity control is more accurate and stable.
The controller operation interface is available in Chinese and English, and the real-time operation graph can be displayed by the screen.
After the data and test conditions are entered, the controller has a screen lock function to avoid human touch and shutdown.
The controller has an automatic screen saver function, which better protects the LCD screen in the long-term operation state and makes it last longer.
It has a capacity of 100 programs, 100 segments per group, and each stage can cycle 999 steps, and the maximum value of each segment is set to 99h59min.
With RS-232 or RS-485 remote communication interface, you can design programs on the computer, monitor the test process and perform functions such as automatic power on and off.
The hot and cold shock testing machine meets the standards:
   It conforms to GB/T2423.1 low temperature test method, GB/T2423.2 high temperature test method, GB/T2423.3 constant humid heat test method, GB/T2423.4 alternating damp heat test method, GB/T10592 high and low temperature test technical conditions, GB/T10586 humid heat test technical conditions, GJB150.3 high temperature test, GJB150.4 low temperature test and other national standards.
Hot and cold shock testing machine use:
    Hot and cold shock testing machine is mainly used for products in accordance with the requirements of national military standards or user-defined requirements, under the conditions of high temperature and low temperature instantaneous changes, the physical and other related characteristics of the product environmental simulation test, after the test, through testing, to judge the performance of the product, whether it can still meet the predetermined requirements, in order to provide product design, improvement, identification and factory inspection.