Overview
KESIONOTS KS-HW150L (150 ℃) humidity chamber is a device that can accurately simulate complex natural environment conditions 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 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, the program data memory 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 humidity chamber realizes low temperature control through a cascade refrigeration system. It consists of two independent refrigeration systems of high temperature part and low temperature part, which are connected by evaporative condenser. The heating system uses high power resistance wire to achieve rapid heating up. The temperature and humidity system includes steam humidification method and mechanical refrigeration dehumidification or drying dehumidification in two ways to ensure accurate temperature and humidity regulation. 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 the test program
2. Select mode: select set value, program or link operation mode
3. Start the test: start the test by booking the start function or directly
4. Monitor operation: Monitor actual operation through display and network functions Linear dispersion
5. End the test: stop automatically or manually after the test is completed
Notice
• Power supply voltage must be 220V AC (+/- 10%), protective ground wire, ground resistance ≤ 4Ω
• Do not use knife switches or power sockets, must use air switches (40A)
• The resistivity of humidification water needs to be ≥ 500MΩ
• The weight of the product rack shall not exceed 20 kg
• Pay attention to safety devices, including air burn prevention, high voltage protection, overheating protection, overcurrent protection, etc
• Lock the start-stop function during operation to prevent accidental touch from affecting the experimental results
• Note that the frequency requirement is 50 +/- 0.5Hz
