Overview
NBC-100L-60 (paint plate) 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. Suitable for mass detection of electronics, electrical appliances, communications, meters, vehicles, plastic products, metals, food, chemicals, building materials, aerospace and other products. Using equilibrate Conditioning Control System (BTHC), the data in the box is transmitted to the controller through the induction system. The controller controls the SSR multi-stage intelligent output, equilibrates the power of the temperature and humidity system, 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.
2. The controller adopts large-scale color liquid crystal man-machine touch dialog LCD interface, which is easy to operate, displays system status and program Linear dispersion in Chinese and English, and supports RS232 computer interface remote control.
3. The refrigeration cycle system adopts the original imported Japanese Sanyo fully enclosed Compressor (optional French Taikang), the components are from Japan, France, the United States, Italy, etc., and the refrigerant is the American environmentally friendly refrigerant (R23A, R404A).
4. Reserve a 50mm diameter test hole on the left side of the box.
5. Equipped with Fully Automatic, High Precision System Loop, P.L.C Locking Processing, P.I.D Automatic Calculation Control, High Accuracy and High Stability of Temperature in the Whole Zone.
6, special design air circulation circulation system and sensing system, the trend and return air sensor control, to ensure that the temperature is uniform without dead ends.
7. Adopt enlarged observation window, 4 layers of whole empty tempered Glass, wide field of vision.
8. Comprehensive protection system includes power overload protection, leakage protection, control loop overload, short circuit protection, Compressor protection, grounding protection, over temperature protection, alarm sound prompt, automatic display and shutdown when the fault occurs.
Principle
The equilibrate Conditioning Control System (BTHC) is adopted, and the induction system transmits the actual data in the test chamber to the controller. The controller controls the SSR multi-stage intelligent output and the output power of the equilibrate temperature and humidity system to ensure that the temperature and humidity in the test chamber are fully stable, and It has the function of energy saving, reducing the power used, and ensuring 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
Connect the power supply to ensure that the voltage meets the requirements (220V/50HZ, the allowable value of variation is +/- 10%).
2. Set the temperature and humidity program Linear dispersion through the controller, and can choose Chinese and English display.
3. Start the instrument, the system runs automatically, and monitors temperature and humidity changes.
4. Use the observation window to check the internal condition.
5. After the test is completed, the instrument will automatically shut down or stop manually.
Notice
• The working environment temperature should be kept at 0~ 30 ℃, and the performance guarantee environment is 5~ 25 ℃.
• The use environment requires that Miscellaneous items cannot be placed within 60CM of the instrument.
• Pay attention to protection functions such as power overload and leakage to avoid abnormal operation.
• Regularly inspect Compressors and Miscellaneous components to ensure proper operation.
• In the event of a failure, the controller will automatically display the fault point and stop, which needs to be dealt with in time.
