Overview
KESIONOTS KS-HW1000F (150 ℃) humidity chamber is a testing equipment that can accurately simulate complex natural environments 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.
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 of which can cycle through 999 steps
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 adopts cascade refrigeration, which is composed 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 test chamber 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 two ways of mechanical refrigeration dehumidification and drying dehumidification. The Sensor system uses platinum resistance and Thermocouple measurement temperature, and the solid
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 up program catalog management, establish test names and program data
2. Select the operation mode: fixed value/program/link
3. Set the reservation start function
4. Lock the start and stop function conditions
5. Configure the humidification system to add water manually
6. Place the product on the test rack (load-bearing within 20 kg)
7. Start the operation program
Notice
• Power supply voltage must be 220V AC (+/- 10%), protective grounding resistance ≤ 4Ω
• The resistivity of humidification water needs to be ≥ 500MΩ
• The load-bearing capacity of the product rack does not exceed 20kg
• Do not use knife switch or power socket, use air switch (40A)
• Note that safety devices include air burn prevention, high voltage protection, overheating protection, overcurrent protection, etc
• Pay attention to the locking function when operating to prevent accidental touch
