Overview
KESIONOTS KS-HW800C (150 ℃) humidity chamber is a testing equipment 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 studio volume is 800L.
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 can be maintained for 6 months after power failure
10. Powerful network monitoring and control capabilities
11. With 1000 program segments, each segment 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 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, which can realize rapid heating up. The temperature and humidity system is divided into two subsystems of humidification and dehumidification. The humidification adopts the steam humidification method, and the dehumidification mainly adopts the mechanical refrigeration and dehumidification method. The Sensor system uses platinum resistance and Thermocouple for temperature measurement, and the solid-state electronic Sensor for humidity measurement.
Applications
Plastics, electronics, food, clothing, vehicles, metals, chemicals, building materials
Standards
GB5170、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 appointment start time
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. The system automatically performs fault diagnosis and safety inspection
Notice
• Power supply voltage must be 220V AC (+/- 10%), 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
• The equipment has multiple safety devices such as air burn prevention, high voltage protection, overheating protection, and overcurrent protection
• Pay attention to observe the fault alarm prompt and deal with abnormal situations in time
• Periodic temperature sensor calibration
