BD/QL-500 Ozone Aging Detection Box+Beijing
Zhongke Boda Ozone Aging Test Chamber Manufacturer provides ozone aging test chambers. Please feel free to inquire by phone at:
Product Usage: This product is suitable for aging and cracking testing of non-metallic materials and rubber products, and can be tested for its aging resistance in an ozone environment at a certain temperature.

1、 Compliant with standards: Designed and manufactured strictly in accordance with GB/T7762-2003 static test methods and GB/T13642-1992 dynamic test methods;

2、 Technical parameters:
1. Temperature range: 0 ℃~70 ℃, RT+10 ℃~70 ℃
2. Humidity range: 40% to 98% R.H, 65% to 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: from room temperature to 10 ℃ ≤ 20min/unrestricted
9. Ozone concentration: 10-1000pphm
10. Gas flow rate: 12-16mm/S
11. Ozone test rack: Static and dynamic tensile test rack (to be specified when ordering)
12. Sample rack rotation speed: Rotate the sample rack 360 degrees (rotation speed 1r/min)
13. Time setting range: 0-9999 hours
14. Power requirements: AC380 (± 10%) V/50HZ three-phase five wire system

3、 Box material:
1. The shell is processed and formed using high-quality A3 steel plate CNC machine tools, and the surface of the shell is treated with anti-static spray coating, making it more smooth and beautiful;
2. The inner liner is made of high-quality SUS304 mirror stainless steel plate;
3. The insulation material is high-density glass fiber cotton with a thickness of 100mm;
4. The mixing system adopts a long axis fan motor and a stainless steel multi blade impeller that is resistant to high and low temperatures to achieve strong convection and vertical diffusion circulation;
5. A double-layer high-temperature resistant high tensile sealing strip is used between the door and the box to ensure the sealing of the testing area;
6. The bottom of the machine adopts high-quality fixed PU movable wheels;
7. The observation window is made of multi-layer insulated tempered glass and has a laminated conductive film on the inner side;

4、 Control system:
1. The temperature, humidity, and ozone concentration instruments are equipped with fully imported Korean ternary touch screen displays and P.I.D microcomputer S.S.R controllers;
2. Accuracy: 0.1 ℃ (display range)
3. Resolution: ± 0.1 ℃
4. Temperature sensor: PT100 platinum resistance tester;
5. Control mode: Thermal balance temperature regulation mode;
6. The temperature control adopts the P.I.D system for coordinated control of the same channel;
7. It has the function of automatic calculation, which can reduce the inconvenience caused by manual setting;

5BD/QL-500 Ozone Aging Detection Box+BeijingHeating, humidification, and dehumidification system:
A、 Heating system:
1. Adopting far-infrared nickel alloy high-speed heating electric heater;
2. The temperature control output power is calculated by a microcomputer to achieve high-precision and high-efficiency electricity efficiency;
B、 Humidification system:
1. Built in boiler steam humidifier;
2. Equipped with automatic water level compensation and water shortage alarm system;
3. Far infrared stainless steel high-speed heating electric heating tube;
4. The humidity control adopts P.I.D+S.S.R, and the system coordinates control with the same channel;
C、 Dehumidification system: using evaporator coil dew point temperature laminar contact dehumidification method;

6、 Refrigeration system:
1. Compressor: Fully enclosed original French Taikang unit;
2. Cooling method: single machine cooling (air-cooled type)
3. Refrigerant: R404A, R23 (environmentally friendly)
4. The entire system pipeline undergoes a 48 hour leak detection test with ventilation and pressurization;
5. The heating and cooling systems are completely independent;
6. Internal spiral refrigerant copper tube;
7. Slope evaporator;
8. The dry filter, refrigerant flow window, repair valve, oil separator, solenoid valve, and storage tank are all imported original parts;

7、 Ozone system:
1. The main component of the ozone generator is a silent discharge tube ozone generator (with the characteristics of small noise volume and high purity), with an output control accuracy of ± 10% for 4-20mA;
2. Electrode cooling method: air-cooled;
3. Ozone generation gas source: direct air;
4. The ozone detection probe is composed of imported British CT electrochemical sensors, casings, electronic circuit boards, shielded wires, etc;
5. Ozone detection probe output signal: 4-20mA;
6. Ozone detection probe collection accuracy: ≤± 5% F.S;

8、 Static tensile test:
1. The standard stipulates that the two ends of the sample should be clamped on a dedicated fixture, and a stretching elongation of 20% should be selected. The fixture should be installed on a rotating sample holder, with a rotation speed between (20-25) mm/S. The test should be conducted at a temperature of (40 ± 2) ℃, a relative humidity of no more than 65%, and a specified ozone concentration. After the prescribed time, check the cracking condition of the sample, and generally select an ozone concentration of (50 ± 5) × 10-8;

9、 Dynamic tensile test:
1. The standard stipulates that the sample fixture can automatically stretch and reset the sample, with a stretching frequency of 0.5 ± 0.025Hz. The two ends of the sample are clamped on a dedicated fixture, and the sample is cyclically stretched from 0 to the maximum elongation. The fixture is installed on a rotating sample holder, with a rotation speed of (20-25) mm/S. At a temperature of (40 ± 2) ℃, a relative humidity of not more than 65%, and a specified ozone concentration, the fixture is cyclically stretched and reset and rotated with the sample holder for testing. After the prescribed time, check the cracking condition of the sample, and generally select an ozone concentration of (50 ± 5) × 10-8;

10、 Protection system:
1. Overall equipment overheating and overall equipment phase shortage
2. Overall equipment overload, refrigeration unit overpressure
3. Protection for overall equipment timing, automatic shutdown after fault alarm, etc

11BD/QL-500 Ozone Aging Detection Box+BeijingService commitment: 18 months warranty, free home delivery. After the installation and commissioning of the equipment is completed, relevant technical personnel will receive free operation training at the user's site, with no limit on the number of people.

Product specifications:
Model BD/QL-100 internal dimensions D × W × H 450 × 450 × 500: mm
Model BD/QL-150 internal dimensions D × W × H 500 × 500 × 600: mm
Model BD/QL-225 internal dimensions D × W × H 500 × 600 × 750: mm
Model BD/QL-500 Internal dimensions D × W × H 700 × 800 × 900: mm
Model BD/QL-010 Internal dimensions D × W × H 1000 × 1000 × 1000: mm