Overview
YIHENG BPHJ-060B high and low temperature (alternating) test Chamber is a new generation of products, the company has many years of successful experience in box design, in line with the humanized design concept, starting from the actual needs of customers, in every detail to meet customer requirements, to provide customers with high-quality products.
Features
1. Humanized design: Fluorine-free design, long life of imported temperature Humidity controller, High Accuracy CFL20 word × 6 line LCD display, easy keyboard input operation, 25mm diameter or 50mm test hole on the left side of the box for experimental operation and Measuring temperature.
2. Quality assurance: imported brand Compressor and circulating fan to make the temperature distribution uniform, environmentally friendly refrigerant efficiency, low energy consumption to promote energy saving, unique air duct circulation system to ensure uniform working room temperature Humidity, the use of imported 304 mirror stainless steel liner four corners and a half arc over the shelf bracket can be freely loaded and unloaded for cleaning in the box, multi-stage programmable control to simplify the complex test process to achieve automatic control and operation.
3. Safety function: independent temperature limit alarm system exceeds the limit temperature automatically interrupts operation and sound and light alarm prompt, temperature is high and low and over-temperature alarm, Compressor overheating overcurrent overload protection fan overheating protection.
4. Convenient data processing (optional): can be connected to a printer or 485 Communication interface, with USB data transfer interface (SD disk), display and print with a computer Humidity and time Linear dispersion to ensure data storage and playback during the test process.
5. Programmable Touchscreen Controller (Standard): Color LCD touch screen Menu-type Operating interface Observation Intuitive and easy to operate, Chinese and English Operating interface Can be arbitrarily selected Screen display Instant temperature Humidity Run Linear dispersion, can be set up 120 groups Each group of 99 segments 999 cycles Each segment can be set for 999 hours 59 minutes 59 seconds, with screen lock function to avoid human touch to change data or stop, with P.I.D automatic calculation function to correct temperature Humidity changes to make the control more accurate and stable, with RS-232 or RS-485 Communication interface can monitor the test process and execute the switch machine in the computer design program, the computer can install professional control software to monitor and control 30 devices at the same time, the computer real-time analysis and storage of data to form Excel or Word documents for easy printing.
Principle
The test Chamber achieves high-efficiency refrigeration through imported brand Compressors and environmentally friendly refrigerants, combined with a unique air duct circulation system, so that the temperature distribution of the studio is uniform; programmable controller and multi-stage Program settings are used to automatically control the temperature Humidity change process; safety system includes independent temperature limit alarm and a variety of protection functions to ensure safe operation.
Applications
High and low temperature test, alternating environment simulation, Reliability test, Material performance evaluation, Electronic component aging test, Industrial R & D
Standards
No specific criteria are mentioned
Steps
1. Connect the power supply to AC220V 50Hz.
2. Enter the Humidity parameter via keyboard or Touchscreen.
3. Set the number of programmable segments (up to 120 groups of 99 segments each).
4. Start the device and monitor the LCD monitor or computer interface.
5. Use test holes for experimental operation and measurement.
6. Data can be exported via USB interface or Communication interface.
Notice
• Avoid changing data when the touch screen lock function is enabled.
• Pay attention to the over-temperature alarm and deal with abnormal situations in time.
• Regularly clean the box with removable shelves.
• Ensure that the Compressor does not overheat, overflow or overload.
• Use environmentally friendly refrigerants and follow fluorine-free design health principles.
• Install professional software when the computer is connected to ensure normal function.
