Overview
KESIONOTS KS-HW80D (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.
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
Humidity chamber adopts cascade refrigeration system, which consists of high temperature part and low temperature part, which is connected by evaporation condenser. Heating system is composed of high power resistance wire. Temperature and humidity system is divided into two subsystems of humidification and dehumidification. Humidification adopts steam humidification method, and dehumidification adopts mechanical refrigeration dehumidification or drying dehumidification. Sensor system adopts platinum resistance and Thermocouple measurement temperature, and solid state electronic Sensor measurement humidity.
Applications
Plastics, electronics, food, clothing, vehicles, metals, chemicals, building materials
Standards
GB5170、2、3、5、6-95、GB2423.1-89、GB2423.2-89、GB/T2423.3-93、GB/T423.4-93、GJB150.3、GJB150.4、GJB150.9-1986、GJB4.6-1983、GJB367.2-1987、GJB4.5-1983、GB10592-93、GB10586-93、GJB360.8-87、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 operating conditions to prevent accidental touch
5. Configure the humidification system box water supply, manually add 20L of water each time
6. Place the product on the test rack to ensure that the weight does not exceed 20 kg
7. Start testing and monitor actual operation Linear dispersion
Notice
• Power supply voltage must be 220V AC (+/- 10%), protective grounding 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
• Note that safety devices include air burn prevention, high voltage protection, overheating protection, overcurrent protection, etc
• The frequency needs to be kept at 50 +/- 0.5Hz
• Power is about 3.5KW, ensure power matching
