Overview
AISRY NBC-LHS-225L (paint panel) humidity chamber is a device used to test the performance of materials in various environments, mainly used to test the heat resistance, cold resistance, dry resistance and moisture resistance performance of various materials. The equipment is suitable for mass inspection of electronics, electrical appliances, communications, meters, vehicles, plastic products, metals, food, chemicals, building materials, aerospace and other products.
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), the core components are imported, and the US environmentally friendly refrigerant (R23A, R404A) is used.
4. With fully automatic, high-precision system loop, using P.I.D automatic calculation control, high temperature control accuracy and good Stability.
5. Specially designed air circulation system and sensing system ensure uniform temperature in the box and avoid dead ends.
6. Adopt enlarged observation window, 4 layers of tempered Glass, wide field of vision.
7. With a complete protection system, including power overload, leakage, Compressor, overtemperature and other protection, the screen automatically displays and stops when the fault occurs.
8. The heating system adopts multi-stage heating pipe with PID module, segmented heating, energy saving and stable; the humidification system adopts circular split humidifier, which has water quality filtrating, anti-low temperature freezing, water shortage and dry burning protection and water circulation water saving functions.
9. The refrigeration system pipeline adopts imported copper material, which has good flexibility and good shock absorption effect.
10. With power-off program memory, it will automatically start and continue to execute the program function after power-back.
11. Equipped with USB data port for easy data export.
Principle
The test chamber adopts equilibrate Conditioning Control System (BTHC). The sensing system transmits the actual temperature and humidity data in the box to the controller. The controller controls the SSR (solid state relay) to equilibrate the output power of the temperature and humidity system in a multi-stage intelligent output mode, thus ensuring the full stability of the temperature and humidity in the test chamber. The system also has an energy-saving function, which can reduce the power of the instrument and ensure long-term stable operation.
Applications
Electronics, electrical appliances, communications, instrumentation, vehicles, plastic products, metals, food, chemicals, building materials, aerospace
Standards
The data did not mention specific compliance criteria.
Steps
The data does not provide detailed operation steps, but it is pointed out that the controller uses a touch screen direct button type (touch screen operation control), which is simple to operate and easy to learn.
Notice
• Use environment requirements: the allowable environment temperature is 0~ 30 ℃, and the performance guarantee environment temperature is 5~ 25 ℃.
• Miscellaneous items should not be placed within 60CM of the instrument.
• The installation ground should not be severely tilted.
The allowable voltage variation is +/- 10%.
• The humidification system has the function of water filtrating, but it still needs to be maintained to reduce the frequency of cleaning.
• The instrument has a variety of protection functions, and will automatically shut down and display faults when there is an abnormality, which needs to be dealt with in time.
