Overview
AISRY ASR-150L-20 (paint plate) programmable constant temperature and humidity tester is a device for testing 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 performance of materials. The equipment adopts equilibrate Conditioning Control System (BTHC), which ensures the temperature and humidity stability in the box through intelligent control, and has energy-saving functions. 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 is easy to operate. It can be remotely controlled by an 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 adopts 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, the whole area temperature with High Accuracy and High Stability.
6. Specially designed air circulation system and sensing system ensure uniform temperature in the box and avoid dead ends.
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 protection, leakage protection, control loop overload, short circuit protection, Compressor protection, grounding protection, over-temperature protection, alarm and sound prompts, etc., and automatically displays and stops when the fault occurs.
Principle
The device adopts equilibrate Conditioning Control System (BTHC). The induction system transmits the actual temperature and humidity data in the test chamber 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 used 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
Notice
• The recommended environment temperature is between 0 and 30 ° C, and the best working environment temperature is 5 to 25 ° C.
• Miscellaneous items cannot be placed within 60CM of the equipment.
• The instrument has a comprehensive protection system, which will automatically display and stop in case of failure, and needs to be checked and dealt with in time.
