Overview
GDJS-010C high and low temperature alternating damping heat test chamber is a test equipment dedicated to the inspection of various performance indicators of aerospace products, information electronic Instruments, materials, electrical, electronic products and various electronic components in high and low temperature or heat and humidity environment.
Features
1. The box body is processed and formed by numerical control machine tool, which is beautiful and easy to operate.
2. The liner is imported stainless steel mirror plate, and the shell is sprayed with A3 steel plate to improve the appearance, texture and cleanliness.
3. The replenishment tank has automatic protection for water shortage, which is convenient for water replenishment.
4. Large observation window with lighting, embedded tempered Glass, clear observation of the situation inside the box.
5. The humidification system pipeline is separated from the control circuit board to avoid water leakage and improve safety.
6. Waterways and circuit systems are door-opened for easy maintenance and repair.
7. The box body insulation adopts ultra-fine fiberglass insulation cotton to reduce energy loss.
8. The left side of the box is equipped with a 50mm diameter test hole for external test power or signal wires.
9. The temperature and humidity control instrument adopts a 7.0-inch large screen, supports Chinese and English interfaces, and displays the running Linear dispersion diagram in real time.
10. With a capacity of 100 sets of programs and 1000 stages of 999 cycles, each time is set to a maximum of 99 hours and 59 minutes.
11. Control the device screen lock function to prevent human touch from stopping.
12. Supports RS-232 or RS-485 communication interface, allowing for computer programming, monitoring of the test process, and automatic switching.
13. With automatic calculation function, real-time correction of temperature and humidity changes, accurate and stable control.
14. The refrigerator adopts the original French "Taikang" fully enclosed Compressor.
15. The refrigeration system adopts a unit or binary cryogenic circuit design.
16. The multi-wing blower has strong air circulation to avoid dead ends and distribute temperature and humidity evenly.
17. The air circuit circulation design meets the test standards, and the temperature and humidity return quickly when the door is opened, resulting in an independent and efficient system.
18. Safety protection includes leakage, short circuit, over temperature, water shortage, motor overheating, Compressor overvoltage, overload, overcurrent protection.
Principle
The test chamber uses the original French fully enclosed Compressor to achieve temperature control through the refrigeration system, and the humidification system uses a built-in isolated all-stainless steel shallow surface evaporative humidifier for humidity adjustment. The air circuit circulation system uses a multi-wing blower to provide strong air to ensure uniform distribution of temperature and humidity in the test area. The controller corrects the temperature and humidity changes in real time through the automatic calculation function to maintain an accurate and stable test environment.
Applications
Aerospace Products, Information Electronic Instruments, Materials, Electrical, Electronic Products, Various Electronic Components
Standards
GB/T10592－2008、GB/T10586－2006、GB/T2423.1－2008、GB/T2423.2－2008、GB/T2423.3－2006、GB/T2423.4－2008、GJB150.3A-2009、GJB150.4A-2009
Steps
Connect the power supply to ensure that the voltage meets the requirements of AC220V +/- 10% 50Hz or AC380V +/- 10% 50Hz three-phase five-wire system.
2. Open the box door and place the test sample on the test rack.
3. Set the temperature and humidity program through the 7.0-inch Touchscreen controller, and you can choose the Chinese and English interfaces.
4. Start the equipment and monitor the real-time operation Linear dispersion chart to ensure that the temperature and humidity parameters are normal.
5. After the test is completed, turn off the equipment and remove the sample.
Notice
• Operating Environment Temperature should be between 5 ° C and 30 ° C with humidity not exceeding 85% R.H.
• Avoid opening the door frequently when the equipment is running to prevent temperature and humidity fluctuations.
• Regularly check the water level of the replenishment tank to ensure that the water shortage protection function is normal.
• Pay attention to waterways and circuit systems during maintenance, and operate safely by door opening.
• Do not touch the controller screen when the device is running to prevent misoperation and shutdown.
• Make sure that the external test cable is connected through the 50mm test hole to avoid damage to the equipment.
In case of any abnormality, stop using it immediately and check the safety protection device.
