Overview
KESIONOTS KS-HW408F (150 ℃) humidity chamber is a device 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. The equipment adopts advanced refrigeration, heating and temperature and humidity control systems to ensure Stability and accuracy 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, the 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 humidity chamber adopts a cascade refrigeration system, which consists of high temperature part and low temperature part, which are connected by evaporative condenser to realize low temperature refrigeration. The heating system is composed of high power resistance wire to ensure rapid heating. The temperature and humidity system includes steam humidification and mechanical refrigeration dehumidification or drying dehumidification. The temperature and humidity parameters are precisely monitored and controlled by Sensor.
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 reservation boot operation function
2. Select the operation mode: fixed value/program/link
3. Set program data, including temperature, humidity, time and other parameters
4. Start the test and monitor the actual operation Linear dispersion
5. After the test is completed, check the fault history data
Notice
• Operation lock function prevents accidental touch from affecting experimental results
• Select the appropriate restart mode (interrupt, cold start, or hot start) when a power outage returns
• The safety detection device ensures the safe operation of the machine, and automatically cuts off the control power when it is abnormal
• External protection device is independent of the controller, providing additional over-temperature protection
• The humidification system adopts box water supply, and 20L of water needs to be manually added each time.
• The weight of the product rack does not exceed 20 kg
• Use air switch (40A), prohibit the use of knife switch or power socket
• The resistivity of humidification water needs to be ≥ 500MΩ
