Overview
KESIONOTS KS-HW1000L (150 ℃) humidity chamber is a device that can accurately simulate complex natural environments such as low temperature, high temperature, high temperature and 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 Stability and accuracy of the test environment.
Features
1. With the function of automatic calculation
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: when the power is cut off, the program data memory can be maintained for 6 months
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 refrigeration system of the humidity chamber adopts cascade refrigeration, which consists of high temperature part and low temperature part. It is connected by evaporative condenser to realize low temperature refrigeration. The heating system consists of high power resistance wire to ensure rapid heating up. The temperature and humidity system includes humidification and dehumidification subsystem. The humidification adopts steam humidification method, and the dehumidification adopts mechanical refrigeration dehumidification or drying dehumidification method. The Sensor system uses platinum resistance and Thermocouple for temperature measurement, and the solid state electronic Sensor for 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. Set the test program: use the programmable controller to set the temperature, humidity and other parameters
2. Start the device: Select the cold or hot engine start mode
3. Monitoring operation: Linear dispersion and data are observed through the display screen
4. Handling abnormalities: In case of failure, the system will automatically alarm and prompt the handling method
5. Complete the test: the device automatically stops or manually ends operation
Notice
• Power supply voltage must be 220V AC (+/- 10%), protective grounding resistance ≤ 4Ω
• Do not use knife switches or power sockets, use air switches (40A)
• The resistivity of humidification water needs to be ≥ 500MΩ
• The weight of the product rack does not exceed 20 kg
Equipment with air burn prevention, high voltage protection, overheating protection, overcurrent protection and other safety devices
• The start-stop function can be locked during operation to prevent accidental touch from affecting the experimental results
