Overview
KESIONOTS KS-HW80B (100 ℃) humidity chamber is a professional equipment that can accurately simulate complex natural environment conditions such as low temperature, high temperature, high temperature and high humidity, low temperature and low humidity. It is suitable for product Reliability testing in plastics, electronics, food, clothing, vehicles, metals, chemicals, building materials and other industries. The equipment adopts advanced refrigeration, heating and temperature and humidity control systems to ensure the accuracy and Stability of the test environment.
Features
1. With automatic calculation function
2. With fixed temperature and slope setting function
3. With hold, skip, standby and two sets of time signal output functions
4. With cold/heat engine start-up selection function
5. With temperature display value correction function
6. With temperature sensor calibration function
7. With Compressor automatic stop function
8. With reservation start/stop function
9. With power failure memory function: program data memory can be maintained for 6 months after power failure
10. Powerful network monitoring and control capabilities
11. With a capacity of 1000 programs, each segment can cycle 999 steps, and the MAX Maximum is set to 99 hours and 59 minutes per segment
12. With fault alarm and cause, processing prompt function
13. With upper and lower limit temperature protection function
14. With self-diagnostic function
15. With PC link function
Principle
The working principle of the humidity chamber is based on the cascade refrigeration system, which is divided into two parts: high temperature and low temperature. Connected by evaporation condenser, the high temperature part of the refrigerant evaporates to absorb the low temperature part of the heat, and the low temperature part of the refrigerant evaporates to absorb heat from the air in the box to obtain cold capacity. The heating system uses high-power resistance wire to achieve rapid heating. The temperature and humidity system includes steam humidification method and mechanical refrigeration dehumidification or drying dehumidification to ensure precise control of temperature and humidity. The Sensor system uses platinum resistance and solid state electronic Sensor for temperature and humidity measurement.
Applications
Plastics, electronics, food, clothing, vehicles, metals, chemicals, building materials
Standards
GB5170、2、3、5、6-95、GB2423.1-89 (IEC68-2-1)、GB2423.2-89 (IEC68-2-2)、GB/T2423.3-93(IEC68-2-3)、GB/T423.4-93(IEC68-2-30)、GJB150.3(ML-STD0-810D)、GJB150.4(MIL-STD-810D)、GJB150.9-1986、GJB4.6-1983、GJB367.2-1987、GJB4.5-1983、GB10592-93、GB10586-93、GJB360.8-87(MIL-STD-202f)、GB/T5170.2-96、GB/T5170.5-96、YD1268-2003、UL1642、UN38.3、GB/T18287-2000、GB8897.4-2002、UL2054-2005、SJ/T 11169-1998、GB8897.4-2002、SJ/T11170-1998、YD1268.2-2003、QC/T743-2006、QC/T744-2006
Steps
1. Setting program: use a programmable 5.7-inch LCD color liquid crystal display to set parameters such as temperature, humidity, and time
2. Start the device: select the cold or hot engine start mode and start according to the reservation function
3. Monitor operation: Observe the actual operation through the display screen Linear dispersion, use the network monitoring function
4. Handle exceptions: If there is a fault alarm, handle exceptions according to the prompts
5. Stop the equipment: After completing the test, press the stop function
Notice
• Power supply voltage must be 220V AC (+/- 10%), protective ground wire, ground resistance ≤ 4Ω
• Use air switch (40A), prohibit the use of knife switch or power socket
• The resistivity of humidification water needs to be ≥ 500MΩ
• The weight of the product rack does not exceed 20 kg
• Equipment with safety devices, including air burn prevention, high voltage protection, overheating protection, overcurrent protection, Pottery and porcelain E-16 fast fuse, no fuse overload protection
• Pay attention to the locking function during operation to prevent accidental touch from affecting the experimental results
• Regularly check Sensors and Control Systems for accuracy
