Overview
KESIONOTS KS-HW80E (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 accuracy and Stability of test conditions.
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 can be maintained for 6 months after power failure
10. Powerful network monitoring and control capabilities
11. With 1000 segments, each segment can cycle 999 steps, and each segment sets the MAX Maximum to 99 hours and 59 minutes
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 equipment adopts a cascade refrigeration system, which consists of high temperature part and low temperature part. It is connected by evaporation condenser. The high temperature part of the refrigerant evaporates and absorbs the low temperature part of the heat. The low temperature part of the refrigerant evaporates and absorbs heat from the air in the box to obtain cold energy. The heating system is composed of high-power resistance wire to achieve rapid heating. The temperature and humidity system is divided into humidification and dehumidification subsystems. The humidification adopts steam humidification method, and the dehumidification adopts mechanical refrigeration dehumidification or drying dehumidification
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、SJ/T11170-1998、YD1268.2-2003、QC/T743-2006、QC/T744-2006
Steps
1. Set up test procedures and data
2. Select the operation mode (fixed value/program/link)
3. Start the device running
4. Monitor actual operation Linear dispersion
5. Stop the device after completing the test
Notice
• Power supply voltage must be 220V AC (+/- 10%), protective ground wire, ground resistance ≤ 4Ω
• The power switch must use an air switch (40A), and it is forbidden to use a knife switch or a power socket
• The resistivity of humidification water needs to be ≥ 500MΩ
• The weight of the product rack shall not exceed 20 kg
• The equipment has safety devices including air burn prevention, high voltage protection, overheating protection, overcurrent protection, etc., which need to be checked regularly
• The start-stop function can be locked during operation to prevent accidental touch from affecting the experimental results
