Overview
KESIONOTS KS-HW150B (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 the function of automatic calculation
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: when the power is cut off, the program data memory can be maintained for 6 months
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 equipment adopts a cascade refrigeration system, which consists of two relatively independent refrigeration systems, the high temperature part and the low temperature part, which are connected by evaporative condenser. The heating system is composed of high-power resistance wire to meet the needs of rapid heating up. The temperature and humidity system is divided into two subsystems, humidification and dehumidification. Steam humidification method is used for humidification, and mechanical refrigeration dehumidification and drying dehumidification are used for dehumidification. The Sensor system adopts platinum resistance and Thermocouple measurement of temperature, and the solid-state electronic Sensor directly measures 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、SJ/T11170-1998、YD1268.2-2003、QC/T743-2006、QC/T744-2006
Steps
1. Set program catalog management and test parameters
2. Select the operation mode: fixed value/program/link
3. Set the appointment start time
4. Start the device running
5. Monitor actual operation Linear dispersion
6. Stop the device after completing the test
Notice
• 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
• The weight of the product rack shall not exceed 20 kg
• Pay attention to the locking function during operation to prevent accidental touch from affecting the experimental results
• Periodic temperature sensor calibration
• Pay attention to the safety device status of the equipment
