Overview
KESIONOTS KS-HW80A (100 ℃) humidity chamber 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, with High Accuracy Control and Multifunctional Operation Characteristics.
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, and the low temperature part of the refrigerant evaporates from the air in the test chamber to absorb heat to obtain cold capacity. The heating system is composed of high-power resistance wire, and a heater is also provided on the baseplate. 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 and drying
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. Manually add water 20L each time
2. Set program catalog management and test parameters
3. Select the operation mode: fixed value/program/link
4. Set the reservation boot operation function
5. Start the test program
6. Monitor actual operation Linear dispersion
7. Turn off the device after completing the test
Notice
• The weight of the product rack should be within 20 kg
• The power switch must use an air switch (40A prohibits the use of knife switches or power sockets)
• The resistivity of humidification water needs to be ≥ 500MΩ
• The start-stop function conditions can be locked during operation to prevent accidental touch from affecting the experimental results
• Equipment with safety protection devices: air burn prevention, high voltage protection, overheating protection, overcurrent protection, Pottery and porcelain E-16 fast fuse, no fuse overload protection
