Overview
YIHENG BPHJS-120A High and Low Temperature (Alternating) Damping heat testing chamber is a new generation of products. It integrates the company's many years of successful experience in box design and adopts humanized design concepts. Starting from the actual needs of customers, it meets customer requirements in details and provides high-quality products.
Features
1. Humanized design: Fluorine-free health design, dry and wet ball type or electric kiln type multi-functional multi-stage programmable temperature and Humidity controller, long life of imported temperature and Humidity controller, High Accuracy LCD display, keyboard input operation is easy, the test hole on the left side of the box is convenient for experimental operation, and the built-in sink can be pulled out to add water.
2. Quality assurance: Brand Compressor and circulating fan make the temperature distribution uniform, the environmental protection refrigerant R134a has high efficiency and low energy consumption, the unique air duct circulation system ensures uniform temperature and Humidity, the imported 304 mirror stainless steel liner is easy to clean, and the multi-stage programmable control realizes automatic operation.
3. Safety function: independent temperature limit alarm system automatically interrupts operation and sound and light alarm, high and low temperature and over-temperature alarm, Compressor overheating and overcurrent overload protection, fan overheating protection, water shortage protection.
4. Convenient data processing (optional): can be connected to the printer or 485 Communication interface, USB data transfer interface, computer display Printing Temperature Humidity and Time Linear dispersion.
5. Programmable Touchscreen controller: Color LCD touch control screen Menu Operating interface, Chinese and English Operating interface optional, screen display real-time temperature Humidity running Linear dispersion, preset 100 groups of 1000 steps 999 cycles, screen lock function, P.I.D automatic calculation function, RS-232 or RS-485 Communication interface, computer professional control software can monitor 9 devices, computer real-time analysis of stored data to form Excel or Word documents.
Principle
Adopt dry and wet bulb or electric kiln type multi-functional multi-stage programmable temperature and Humidity controller, combined with fuzzy PID controller to achieve accurate temperature and humidity control, with small fluctuation. The temperature and Humidity in the working room are evenly distributed through a unique air duct circulation system, and the brand Compressor and environmentally friendly refrigerant R134a are used for high-efficiency refrigeration to achieve stable control of Temperature range -20~ 150 ℃ and Humidity range 30~ 95% R. H.
Applications
High and low temperature alternating heat and humidity test, environment Reliability test, product mass inspection, scientific research experiment
Steps
1. Enter the Humidity parameter via keyboard or Touchscreen.
2. Default program groups and looping steps.
3. Start the device to run automatically.
4. Use test holes for experimental operation and measurement.
5. Pull out the built-in sink and add water.
6. Connect the computer for data monitoring and storage (optional).
Notice
• Avoid over-temperature operation to prevent automatic interruptions and alarms.
• Regularly check the status of the Compressor and fan to prevent overheating and overload.
• Ensure sufficient water supply in the sink to avoid triggering water shortage protection.
• Use the screen lock function to prevent inadvertent changes to data.
• Install professional software on your computer to enable multi-device monitoring.
