Overview
AISRY ASR-150L-70 programmable constant temperature and humidity testing machine is mainly used to detect the performance of materials in various environments, test the heat resistance, cold resistance, dry resistance and moisture resistance performance of various materials. The equipment is suitable for mass detection of electronics, electrical appliances, communications, meters, vehicles, plastic products, metals, food, chemicals, building materials, aerospace and other products. It adopts equilibrate Conditioning Control System (BTHC), which transmits the data in the box to the controller through the induction system. The controller intelligently controls the SSR output, equilibrates the temperature and humidity system power, ensures the stability of temperature and humidity, and has the function of energy saving.
Features
1. The product has beautiful appearance, reasonable structure, precise process, simple and convenient operation, stable and reliable performance.
The controller uses a large color liquid crystal man-machine touch dialog LCD interface, with Chinese and English display, simple operation, 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 from France Taikang Compressor), and the refrigerant adopts 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, high temperature control accuracy, 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, which is 4 layers of whole empty tempered Glass, with a wide field of vision.
8, with a comprehensive protection system, including power overload, leakage, control loop overload short circuit, Compressor, grounding, over-temperature protection and alarm prompts, fault automatically displayed and shut down.
Principle
The device uses an equilibrate Conditioning Control System (BTHC). Its induction system transmits the actual temperature and humidity data in the test chamber to the controller, which performs multi-stage intelligent output by controlling the solid state relay (SSR), thereby equilibrating the output power of the temperature and humidity system and ensuring that the temperature and humidity in the test chamber are fully stable. The system also has an energy-saving function, which can reduce the power of the instrument and ensure long-term accurate and stable operation.
Applications
Electronics, electrical appliances, communications, instrumentation, vehicles, plastic products, metals, food, chemicals, building materials, aerospace
Steps
1. Perform parameter setting and program editing through a large-scale color LCD touchscreen human-machine interface.
2. Set the required temperature, humidity, time and other programs Linear dispersion.
3. Confirm that the device is connected to the power supply (220V/50HZ) and is in normal condition.
4. Start the device, and the controller will automatically execute the set program and display the execution status in real time.
5. It can be connected to a computer through the RS232 interface for remote control and monitoring.
6. After the test is completed, the device can be set to stop or enter the standby state.
Notice
• The working environment temperature of the equipment is recommended to be between 0 and 30 ° C.
• The use environment requires that no Miscellaneous items should be placed within 60CM of the equipment.
• Power supply voltage variation allowable value is +/- 10%.
• The equipment has comprehensive protection functions. In the event of a failure, the screen will display the fault point and cause and automatically shut down. It needs to be investigated and resolved before it can run again.
• The humidification system has water circulation and filtrating functions, but it still needs regular maintenance to avoid blockage.
• When moving the device, you can use the high-bearing heavy-duty universal wheel at the bottom, but pay attention to the weight of the equipment (about 185KG).
• The shelf layer spacing is adjustable and can be directly removed. When placing samples, please note that the single-layer load does not exceed 20KG.
