Overview
YIHENG BPHS-250A High and Low Temperature Damping heat testing chamber is a new generation of high and low temperature (alternating) humidity cabinet testing equipment. It integrates the company's many years of box design experience 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 design supports healthy life; Dry and wet bulb type or electric kiln type multi-functional multi-stage programmable temperature and Humidity controller, fuzzy PID control, accurate fluctuation of temperature and humidity control; Imported temperature and Humidity controller has long life, High Accuracy CFL20 word × 6 line LCD display, keyboard input is easy to operate; There is a 25mm or 50mm diameter test hole on the left side of the box, which is convenient for experimental operation and Measuring temperature; The built-in sink can be pulled out and added with water, which is convenient to use.
2. Quality assurance: brand Compressor and circulating fan, uniform temperature distribution; environmentally friendly refrigerant (R134a) high efficiency, low energy consumption, promote energy saving; unique air duct circulation system to ensure uniform working room temperature Humidity; imported 304 mirror stainless steel liner, four corners and a half arc excessive, shelf bracket free loading and unloading, easy to clean; multi-stage programmable control, simplify the complex test process, automatic control and operation.
3. Safety functions: independent temperature limit alarm system, automatic interruption of 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.
4. Convenient data processing (optional): can be connected to a printer or 485 Communication interface, with USB data transfer interface (SD disk), computer display and print Temperature Humidity and Time Linear dispersion, support data storage and playback.
5. Programmable Touchscreen controller (BPHJS series standard): color LCD touch control screen, menu-type Operating interface intuitive and easy to operate; Chinese and English Operating interface optional, screen display real-time temperature Humidity run Linear dispersion; can preset 100 groups of 1000 steps 999 cycles program, each time set up to 99 hours and 59 minutes; screen lock function to avoid artificially changing data or shutdown; P.I.D automatic calculation function, correct temperature Humidity changes, control accurate and stable; RS-232 or RS-485 Communication interface, computer design program, monitor test process and switch machine; professional control software can monitor and control 9 devices at the same time; computer real-time analysis and storage data, forming Excel or Word documents for easy printing.
Principle
The dry and wet bulb type or electric kiln type temperature and Humidity controller combined with fuzzy PID control technology is used to achieve accurate temperature control and humidity control; the brand Compressor and circulating fan are combined with a unique air duct circulation system to ensure uniform distribution of Humidity at working room temperature; the environmentally friendly refrigerant (R134a) is highly efficient in cooling and reducing energy consumption; multi-stage programmable control simplifies the test process and realizes automated operation.
Applications
High and low temperature humidity cabinet test, alternating humidity cabinet test, environment Reliability test, product mass inspection, scientific research experiment
Steps
1. Connect the power supply (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 or printer for data recording and analysis.
6. After the test is completed, turn off the equipment and clean the liner.
Notice
• Power supply voltage AC380V 50Hz to avoid voltage mismatch.
• Check the water level of the sink before operation to prevent water shortage protection from triggering.
• Avoid running over the limit temperature to prevent the alarm system from interrupting the test.
• Regularly clean liners and shelves to maintain equipment hygiene.
• When using the screen lock function, prevent accidental touch to change settings.
• When operating in a humid environment, pay attention to moisture protection.
• Device weight (Net weight 282Kg, gross weight 362Kg) to avoid damage.
