Overview
KESIONOTS KS-HW150C (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 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: 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
Humidity chamber works together through refrigeration system, heating system and temperature and humidity system. The refrigeration system adopts cascade refrigeration, which consists of high temperature part and low temperature part. It is connected by evaporative condenser to realize low temperature environment simulation. The heating system adopts high power resistance wire to provide rapid heating capacity. The temperature and humidity system is divided into two subsystems of humidification and dehumidification. The humidification adopts steam humidification method, and the dehumidification adopts mechanical refrigeration dehumidification or drying dehumidification method to ensure precise control of temperature and humidity.
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. Turn on the power supply, ensure that the voltage is 220V AC (+/- 10%), and the grounding resistance is ≤ 4Ω.
2. Manually add water to the humidification system, 20L each time
3. Set test parameters through a 5.7-inch LCD color LCD display
4. Select the operation mode: fixed value/program/link
5. Start the test program and monitor the actual operation Linear dispersion
6. After the test is completed, turn off the device according to the procedures
Notice
• 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
• Pay attention to the normal use of external protection devices and communication interfaces of the equipment
