Overview
KESIONOTS KS-HW800L (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 with accurate temperature and humidity control capabilities.
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. It is connected by evaporation condenser to realize low temperature environment simulation. The heating system adopts high power resistance wire to ensure rapid heating up. 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. The control system adopts smart microcomputer PID + SSR/SCR automatic forward and reverse two-way synchronous output to realize accurate temperature and humidity control.
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、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 operation interface to prevent accidental touch
5. Configure the external timing control interface
6. Linear dispersion drawing for monitoring actual operation
7. Perform troubleshooting and safety checks
Notice
• Power supply voltage must be 220V AC (+/- 10%), protective grounding resistance ≤ 4Ω
• The resistivity of humidification water needs to be ≥ 500MΩ
• The weight of the product rack does not exceed 20 kg
• The power switch needs to use an air switch (40A), and it is forbidden to use a knife switch or a power socket.
• Note that the safety devices of the equipment include air burn prevention, high voltage protection, overheating protection, etc
• After power failure, select BREAK, COLD or HOT to start according to the reset mode
