Overview of Ozone Aging Tester
1. The main part of the ozone generator is a silent discharge tube ozone generator (with features such as small noise and high purity) 4～20mA output control accuracy ±10%;
2. Electrode cooling method: air-cooled;
3. Ozone gas source: direct air;
4. The ozone detection probe is composed of imported British CT electrochemical sensors and shells, electronic circuit boards, and shielded wires;
5. Ozone detection probe output signal: 4～20mA;
6. Collection accuracy of ozone detection probe: ≤±5%F.S; Product use: The ozone aging test box is suitable for the aging and cracking test of non-metallic materials and rubber products, and the aging resistance of its products is tested in an ozone environment with a certain temperature.
Box material
1. The shell is processed and formed by high-quality A3 steel plate CNC machine tools, and the surface of the shell is treated with anti-static spraying, which is more smooth and beautiful;
2. The inner tank is made of high-quality SUS304 mirror stainless steel plate;
3. The insulation material is made of high-density glass fiber cotton, and the insulation thickness is 100mm;
4. The mixing system adopts a long-axis fan motor and a stainless steel multi-wing impeller resistant to high and low temperatures to achieve strong convection and vertical diffusion circulation;
5. Double-layer high-temperature-resistant high-tensile sealing strips are used between the door and the box to ensure the tightness of the test area;
6. The bottom of the machine adopts high-quality fixed PU movable wheels;
7. The observation window adopts multi-layer hollow tempered glass with a laminated conductive film on the inside;
Standards compliant
Design and manufacture in strict accordance with GB/T7762-2003 static test method and GBT 13642-1992 dynamic test method;
Control System
1. The temperature and humidity meter adopts imported Korean TEMI-880 display, P.I.D microcomputer S.S.R temperature and humidity controller;
2. Accuracy: 0.1℃ (display range)
3. Resolution: ±0.1℃
4. Temperature sensor: PT100 platinum resistance tester;
5. Control method: heat balance temperature adjustment method;
6. Temperature control adopts P.I.D system coordinated control in the same channel;
7. It has the function of automatic calculation, which can reduce the inconvenience caused by manual setting;
8. The ozone concentration control adopts imported PIC programmable module display and PLC analog expansion module;
Ozone system
1. The main component of the ozone generator is a silent discharge tube ozone generator (with the characteristics of small noise and high purity) 4～20mA output control accuracy ±10%;
2. Electrode cooling method: air-cooled;
3. Ozone gas source: direct air;
4. The ozone detection probe is composed of imported British CT electrochemical sensors and shells, electronic circuit boards, and shielded wires;
5. Ozone detection probe output signal: 4～20mA;
6. Collection accuracy of ozone detection probe: ≤±5%F.S;
SPECIFICATION
1. Temperature range: 0℃～70℃.
2. Humidity range: 40%～98%R.H,
3. Temperature fluctuation: ≤±0.5℃
4. Temperature uniformity: ≤±2℃
5. Temperature deviation: ≤±1.5℃
6. Humidity fluctuation: +2, -3%R.H
7. Heating rate: 0.7～1.0℃/min
8. Cooling rate: the room temperature drops to 10℃≤20min /unlimited
9. Ozone concentration: 10～500pphm, 500～1000pphm, optional
10. Gas flow rate: 12～16mm/S
11. Ozone sample rack: static and dynamic tensile test sample rack (specify when ordering)
12.Sample rack rotation speed: 360 degree rotating sample rack (rotation speed 1r/min)
13. Time setting range: 0～9999 hours
14. Power requirements: AC380(±10%)V/50HZ Three-phase five-wire system
Ozone aging test chamber operating conditions
1. Ambient temperature: 5℃～＋28℃ (average temperature within 24 hours≤28℃)
2. Environmental humidity: ≤85%R.H
3. The operating environment needs to be well ventilated indoors, and the machine should not be placed at the front, rear, left, and right sides of 80 cm;
