Overview
GDJS-800C high and low temperature alternating damping heat test chamber is suitable for aerospace products, information electronic Instruments, materials, electrical, electronic products, various electronic components in high and low temperature or heat and humidity environment inspection of its performance indicators. The box is processed by numerical control machine tools, beautiful and easy to operate.
Features
1. The inner tank of the box is made of imported stainless steel (SUS304) mirror plate, and the shell is sprayed with A3 steel plate
2. The replenishment tank has an automatic protection function for water shortage
3. Large observation window with lighting, using heating element embedded tempered Glass
4. The humidification system piping is separated from the control circuit board to improve safety
5. The pipeline circuit system of the water system adopts door opening, which is convenient for maintenance and repair
6. The box body insulation adopts ultra-fine fiberglass insulation cotton
7. The left side of the box is equipped with a 50mm diameter test hole
8. The temperature and humidity control instrument adopts a 7.0-inch large screen, with optional Chinese and English interfaces
9. With 100 sets of programs and 1000 segments of 999 cycle steps capacity
10. With RS-232 or RS-485 communication interface
11. With automatic calculation function, accurate and stable temperature and humidity control
12. The refrigerator adopts the original French "Taikang" fully enclosed Compressor
13. Multi-wing blower is used for strong air circulation, with uniform temperature and humidity distribution
Principle
Through the refrigeration system using unit or binary low temperature circuit system design, with multi-wing blower strong air supply circulation, the temperature and humidity distribution in the test area is uniform. The heating system adopts a fully independent system nickel-chromium alloy electric heating heater, the humidification system adopts a built-in isolated all-stainless steel shallow surface evaporative humidifier, and the dehumidification system adopts the evaporator coil dewpoint temperature laminar contact dehumidification method to achieve accurate temperature and humidity control.
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. Turn on the power supply, select AC220V +/- 10% 50Hz or AC380V +/- 10% 50Hz three-phase five-wire power supply
2. Set temperature and humidity parameters and test procedures through 7.0 inch Touchscreen
3. Confirm that the water source of the replenishment tank is sufficient
4. Place the specimen on the test rack
5. Start the test program
6. Monitor the test process through the observation window
7. Remove the sample after the test is completed
Notice
• Operating Environment Temperature should be in the range of 5 ℃~ + 30 ℃
• Operating Environment Humidity ≤ 85% R.H
• Pay attention to check the water level of the replenishment tank to avoid water shortage
• Regular maintenance of waterway systems and electrical circuits
• Pay attention to the status of the safety protection device, including leakage, short circuit, over temperature, water shortage, motor overheating, Compressor overvoltage, overload, overcurrent protection
• The test hole should be closed in time after use
• Avoid touching the locked controller screen when operating
