Overview
AISRY ASR-80L-60 programmable constant temperature and humidity tester is a device used to test the performance of materials in various environments (such as high temperature, low temperature, heat and humidity). It is suitable for testing the heat resistance, cold resistance, dry resistance and moisture resistance of products. It adopts equilibrate Conditioning Control System (BTHC), which ensures the temperature and humidity stability in the box through intelligent control, and has energy-saving characteristics. It is suitable for mass inspection of products in the fields of electronics, electrical appliances, communications, instrumentation, vehicles, plastic products, metals, food, chemicals, building materials, aerospace, etc.
Features
1. The product has beautiful appearance, reasonable structure, precise process, simple and convenient operation, stable and reliable performance.
The controller uses a large-scale color liquid crystal man-machine touch dialog LCD interface, supports Chinese and English display, and can realize remote control of RS232 computer interface.
3. The refrigeration circulation system adopts the original imported Japanese "Sanyo" brand fully enclosed Compressor (optional French Taikang), the key components come from Japan, France, the United States, Italy and other places, and the refrigerant is the American environmentally friendly refrigerant (R23A, R404A).
4. Reserve a 50mm diameter test hole on the left side of the test chamber.
5, with automatic, high precision system loop, using P.I.D automatic calculation control to ensure High Accuracy and High Stability.
6. Specially designed air circulation system and sensing system to avoid temperature dead ends and ensure uniformity.
7. Adopt enlarged observation window, equipped with 4 layers of whole space tempered Glass, wide field of vision.
8. The instrument has a comprehensive protection system, including power overload, leakage, control loop overload, short circuit, Compressor, grounding, over-temperature protection, etc., and automatically displays and stops when the fault occurs.
Principle
The testing machine adopts equilibrate Conditioning Control System (BTHC). The induction system transmits the actual temperature and humidity data in the box to the controller, and the controller performs multi-stage intelligent output by controlling SSR (solid state relay). The output power of the equilibrate temperature and humidity system ensures that the temperature and humidity in the box are fully stable. The system has energy-saving function, which can reduce the power consumption and ensure the long-term accurate and stable operation of the instrument.
Applications
Electronics, electrical appliances, communications, instrumentation, vehicles, plastic products, metals, food, chemicals, building materials, aerospace
Steps
1. Preparation: Ensure that the instrument is placed in a 60CM environment without Miscellaneous items and connected to the power supply (220V/50HZ).
2. Boot and Settings: Turn on the power supply, select the language (Chinese/English) through the touch screen controller, and enter the program editing screen to set the temperature and humidity parameters and time.
3. Start the test: After confirming the settings, start the program, and the instrument will automatically control the operation of the heating, cooling, and humidification systems.
4. Monitoring process: Linear dispersion of temperature and humidity, remaining time and number of cycles are observed in real time through the controller screen.
5. End and maintenance: After the test is completed, the instrument automatically shuts down, allowing for data recording and cleaning or maintenance as required.
Notice
• The operating environment temperature should be kept at 0~ 30 ℃, and the humidity should be within the range of 5~ 25 ℃.
• Miscellaneous items should not be placed within 60CM of the instrument to ensure ventilation and heat dissipation.
• Power supply voltage variation allowable value is +/- 10% to avoid overload.
• The humidification system has a water filtrating function and needs to be checked regularly to avoid blockage.
• The instrument has a comprehensive protection function. If there is a malfunction prompt, it should be stopped immediately for inspection.
• Use the bottom universal wheel when moving, pay attention to load bearing and shock absorption.
• Pay attention to wiring harness protection when using the test hole to avoid damage.
• Regularly check key components such as Compressors and heating pipes to ensure long-term stable operation.
