Overview
GDW-010C low/high temperature test chamber is produced by ZKHS brand, suitable for aerospace products, information electronic Instruments, materials, electrical, electronic products and various electronic components in high and low temperature or heat and humidity environment inspection of its performance indicators. The equipment adopts advanced structural design and control system to ensure a stable and reliable test 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 (SUS304) mirror plate, and the shell is sprayed with A3 steel plate to improve the appearance texture and cleanliness.
3. The replenishment tank is equipped with automatic water shortage protection, 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 piping is separated from the control circuit board to enhance 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 lines.
9. Temperature and humidity control instrument for 7.0 inch large screen, support Chinese and English interface, real-time display operation Linear dispersion.
The controller has a capacity of 100 programs and 1000 cycles of 999 steps, with a maximum setting of 99 hours and 59 minutes per cycle.
11. With screen lock function to prevent accidental touch shutdown.
12. Supports RS-232 or RS-485 communication interface, allowing for computer programming and monitoring.
13. Automatic calculation function to accurately correct temperature and humidity changes.
14. The refrigerator adopts the original French "Taikang" fully enclosed Compressor.
15. The refrigeration system adopts a unit or binary cryogenic circuit design.
16. Multi-wing blower with strong air circulation, uniform temperature and humidity distribution.
17. The design of the air circuit cycle meets the test standards, resulting in a fast recovery time, and the system independently reduces the failure rate.
Principle
The low/high temperature test chamber adopts the original French "Taikang" fully enclosed Compressor and unit or binary low temperature circuit design through the refrigeration system to achieve rapid cooling; the heating system uses a nickel-chromium alloy electric heater to work independently to achieve heating; the circulation system uses a multi-wing blower to power the air to ensure the uniform distribution of temperature and humidity in the test area. The controller corrects the temperature and humidity in real time through automatic calculation to maintain accuracy and stability.
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
1. Connect the power supply to ensure that the voltage is AC280V +/- 10% or AC380V +/- 10%, 50Hz three-phase five-wire system.
2. Open the control instrument, select the Chinese and English interface, and set the temperature and humidity program.
3. Place the test sample on the test rack and close the box door.
4. Start the equipment and monitor the real-time operation Linear dispersion.
5. After the test is completed, stop 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 touching the controller while the device is running to prevent accidental shutdown.
• Regularly check the water level of the replenishment tank to ensure that the automatic protection function of water shortage is normal.
• Pay attention to the door opening structure of the waterway and circuit system during maintenance.
• The test hole is closed in time after use to prevent energy loss.
• Equipment with leakage, short circuit, overheating, motor overheating, Compressor overvoltage, overload, overcurrent protection, need to check the safety device regularly.
