Overview
YIHENG BPHJ-500A high and low temperature (alternating) test Chamber is a new generation of Environmental performance equipment, integrating the company's many years of successful experience in box design, adhering to the humanized design concept, starting from the actual needs of customers, trying to meet the requirements in every detail, providing high-quality products. It has a wide Temperature range (-20~ 130 ℃), High Accuracy Temperature Control (Fluctuation +/- 0.5 ℃, Uniformity +/- 2 ℃), and adopts imported Compressors and environmentally friendly refrigerants to ensure efficient and energy-saving operation.
Features
1. Humanized design: Fluorine-free environmental protection design, long life of imported temperature Humidity controller, High Accuracy CFL20 word × 6 line LCD display, easy keyboard input operation, test hole on the left side of the box for experimental operation and Measuring temperature.
2. Quality assurance: Imported brand Compressors and circulating fans make the temperature distribution uniform, environmentally friendly refrigerant efficiency is high and energy consumption is low, unique air duct circulation system ensures uniform temperature and Humidity, imported 304 mirror stainless steel liner is easy to clean, and multi-stage programmable control realizes automatic operation.
3. Safety function: independent temperature limit alarm system automatically interrupts operation and sound and light alarm, high temperature, low temperature and over-temperature alarm, Compressor overheating, overcurrent, overload protection and fan overheating protection.
4. Convenient data processing (optional): can be connected to the printer or 485 Communication interface, with USB data transfer interface, computer display and print Humidity and Time Linear dispersion.
5. Programmable Touchscreen controller (standard): Color LCD Touchscreen menu Operating interface, Chinese and English optional display real-time temperature Humidity running Linear dispersion, can set up 120 groups of 99 segments 999 cycles, screen lock function, P.I.D automatic calculation precision control, RS-232 or RS-485 Communication interface supports computer programming monitoring, professional software can monitor 30 devices at the same time and analyze stored data in real time.
Principle
The high and low temperature (alternating) test Chamber realizes the refrigeration cycle through imported Compressors and environmentally friendly refrigerants, combined with a unique air duct circulation system, so that the temperature distribution of the studio is uniform. The Temperature Humidity Controller uses High Accuracy LCD display and P.I.D automatic calculation function to correct the temperature Humidity change in real time to ensure accurate and stable control. The multi-stage programmable system simplifies the complex test process and realizes automatic control and operation, while the safety system such as temperature limit alarm and protection mechanism ensures the safety of the equipment.
Applications
Electronics, automotive, aerospace, materials research, environment testing
Steps
1. Connect the power supply to AC220V 50Hz.
2. Enter the Humidity parameter through the keyboard or Touchscreen, and set the number of programmable segments (up to 120 groups of 99 segments per group).
3. Start the device and monitor the real-time Humidity Linear dispersion on the LCD display or Touchscreen.
4. Use test holes for experimental operation and measurement.
5. Optional computer connection, programming and monitoring process through RS-232 or RS-485 interface.
6. After the test is completed, turn off the equipment and clean the liner.
Notice
• Power supply voltage AC220V 50Hz to avoid overload.
• Pay attention to the temperature alarm during operation. If the temperature exceeds the limit, it will be automatically interrupted and alarmed.
• Regularly check the Compressor and fan protection function to prevent overheating and overcurrent.
• Pay attention to safety when using test holes to avoid burns.
• When cleaning the liner, make sure the equipment is powered off and wipe it with a soft cloth.
• Use the screen lock function when programming settings to prevent accidental touch to change data.
• When selecting the data processing function, ensure that the interface connection is stable to avoid data loss.
