Overview
YIHENG BPHJS-120C 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, we try our best to meet the requirements in details and provide high-quality products.
Features
1. Humanized design: fluorine-free design, wet and dry ball type or electric kiln type multi-functional multi-stage programmable temperature and Humidity controller, fuzzy PID controller, accurate fluctuation of temperature and humidity control; imported temperature and Humidity controller has long life, High Accuracy CFL20 words × 6 lines LCD display, keyboard input operation is easy; there is a 25mm or 50mm diameter test hole on the left side of the box, and the built-in sink can be pulled out and added with water.
2. Quality assurance: brand Compressor and circulating fan make the temperature distribution uniform, environmentally friendly refrigerant (R134a) high efficiency and low energy consumption; unique air duct circulation system to ensure uniform temperature and Humidity; imported 304 mirror stainless steel liner, four corners and a half arc excessive, free loading and unloading of shelf brackets for easy cleaning; multi-stage programmable control simplifies the complex test process and realizes automatic control operation.
3. Safety functions: independent temperature limit alarm system overtemperature automatic interruption operation and sound and light alarm; high temperature, low temperature and over-temperature alarm; Compressor overheating, overcurrent, overload protection, fan overheating protection, water shortage protection, etc.
4. Convenient data processing (optional): can be connected to the printer or 485 Communication interface, USB data transfer interface (SD disk), computer display printing temperature Humidity and time Linear dispersion, support data storage and playback.
5. Programmable Touchscreen controller (standard): Color LCD Touchscreen, Menu Operating interface intuitive and easy to operate; Chinese and English interface optional, display real-time temperature Humidity run Linear dispersion; preset 100 groups of 1000 steps 999 cycles program, each time maximum 99 hours 59 minutes; screen lock function; P.I.D automatic calculation function accurate and stable temperature Humidity control; RS-232 or RS-485 Communication interface, computer design program to monitor the test process; professional control software can monitor and control 9 devices at the same time; computer real-time analysis and storage data to form Excel or Word documents.
Principle
Adopt wet and dry bulb or electric kiln temperature Humidity controller combined with fuzzy PID control technology to achieve accurate temperature Humidity adjustment; through brand Compressor and circulating fan with unique air duct circulation system, ensure uniform distribution of working room temperature Humidity; use environmentally friendly refrigerant (R134a) for efficient refrigeration, support multi-stage programmable control automatic operation test process.
Applications
High and low temperature alternating heat and humidity test, environment Reliability test, product mass inspection, R & D experiment
Steps
1. Connect the power supply to AC380V 50Hz.
2. Enter the Temperature and Humidity parameters through the keyboard or Touchscreen, and set the multi-segment programmable program.
3. Use the built-in sink to add water to ensure Humidity control.
4. Start the equipment and monitor the Humidity Linear dispersion.
5. Optional connection to a computer, printer or USB interface for data recording and analysis.
Notice
• When the temperature exceeds the limit, the equipment will automatically interrupt operation and alarm, which needs to be dealt with in time.
• Pay attention to Compressor overheating, overcurrent and overload protection to avoid long-term overload operation.
• Regularly check the fan and water shortage protection function to ensure safety.
• Use the screen lock function to prevent inadvertent changes to data.
• Keep the liner clean and load and unload the shelf brackets regularly for cleaning.
