Overview
KESIONOTS KS-HW800B (100 ℃) humidity chamber is a device that can accurately simulate complex natural environment conditions 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 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 test chamber adopts a cascade refrigeration system, which is composed of a high temperature part and a low temperature part. It is connected by an evaporating 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 to absorb heat from the air in the box to obtain cooling capacity. The heating system is composed of high-power resistance wires. The temperature and humidity system is divided into steam humidification method and mechanical refrigeration dehumidification or drying dehumidification. The Sensor system adopts platinum resistance and Thermocouple temperature sensor and solid-state electronic humidity 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、SJ/T11170-1998、YD1268.2-2003、QC/T743-2006、QC/T744-2006
Steps
1. Manually add water 20L each time
2. Set program parameters
3. Select the operation mode: fixed value/program/link
4. Start the test run
5. Monitor operating status and Linear dispersion
6. Stop the device after completing the test
Notice
• The weight of the product rack does not exceed 20 kg
• Power supply voltage 220V AC (+/- 10%)
• Protective ground wire must be used, ground resistance ≤ 4Ω
• Do not use knife switches or power sockets, use air switches (40A)
• The resistivity of humidification water needs to be ≥ 500MΩ
• Pay attention to the locking function when operating to prevent accidental touch
• Pay attention to the status of equipment safety protection devices
