Overview
HZAOC QL-100 ozone aging test chamber is used for checking aging test of Non-metallic materials and Rubber exposed to certain ozone concentration and thermostatic conditions in a closed environment. The box body is processed by numerical control machine tool, which is beautiful and easy to operate.
Features
1. The inner tank of the box is made of imported stainless steel plate, and the outer tank is sprayed with A3 steel plate to improve the appearance, texture and cleanliness
2. Using ozone concentration controller and Sensor, long-term stable drift
3. Temperature and humidity control system using true color LCD Touchscreen controller and Schneider, Honeywell electrical components
4. Controller supports full Chinese menu operation, minimum display resolution temperature 0.1 ℃, humidity 0.1%, ozone concentration 0.1pphm
5. The operation mode supports fixed value and program operation, and the control mode is continuous PID control
6. It has an information port to connect to the computer and support power-off recovery settings
7. Real-time display of program running time, number of segments, remaining time, number of repeabilities and test data
8. The name of the program can be written for easy search, and the fault number is displayed when the fault occurs, which is convenient for finding the cause.
9. With a variety of alarm function options, including absolute value alarm and deviation alarm
10. The heating system adopts Far infrared nickel alloy high-speed heating electric heater, and the high temperature independent system does not affect the Miscellaneous test
11. The humidification system adopts an external boiler steam humidifier with automatic water level compensation and water shortage alarm
12. The refrigeration system adopts fully enclosed French Taikang Compressor, single machine refrigeration, forced Air-Cooled chill down, environmentally friendly refrigerant
13. The system pipeline is tested for ventilation and pressure 48H leak picking, and the heating and cooling system is completely independent
Principle
The ozone aging test chamber generates high voltage silent discharge tubular ozone through the ozone generator, maintains the set ozone concentration and thermostatic conditions in a closed environment, and exposes Non-metallic materials and Rubber to it for aging test. The control system uses PID algorithm to precisely adjust the temperature, humidity and ozone concentration to ensure the stability of the test environment.
Applications
Non-metallic materials, Rubber
Standards
GB/T7762-2003、GB/T3642-92
Steps
1. Connect the power supply AC380V and turn on the power switch of the device.
2. Set temperature, humidity, ozone concentration and time parameters through 7-inch true color LCD Touchscreen controller
3. Select the running mode (fixed value or program running), and write the program name
4. Place the specimen in the studio (size 400 * 500 * 500mm) and use a manual stretching fixture for static stretching
5. Start the equipment and monitor real-time data including temperature, humidity, ozone concentration and running time
6. After the test is completed, turn off the equipment and remove the sample for analysis
Notice
* Power frequency is AC380V before use to avoid voltage mismatch
* During operation, pay attention to the studio temperature range RT + 10~ 80 ℃, humidity range ≤ 65% R.H to prevent exceeding the limit
* The humidification system needs to check the water level regularly to avoid alarm or damage due to water shortage
* The refrigeration system uses environmentally friendly refrigerants, and regularly checks the pipeline sealing
* Ensure the static tensile state when the sample is placed, and use the included fixture to fix it
* When the fault occurs, find the cause according to the fault number displayed by the controller, and do not disassemble it by yourself.
* Avoid frequent switching during equipment operation to maintain system stability
