Overview
The ZHONGKEBODA BD/QL-150 ozone aging test chamber is a test device used to simulate and accelerate the aging process of materials in an ozone environment. The device can precisely control key parameters such as ozone concentration, temperature, humidity, and is equipped with static and dynamic tensile testing functions. It is suitable for evaluating the ozone aging performance of polymer materials such as rubber and plastics.
Features
1. The box body is sprayed with A3 steel plate, and the studio is made of SUS304 stainless steel, which is beautiful and durable.
2, using high density fiberglass cotton insulation, good sealing.
3. Built-in 360-degree swirl/spin sample holder and swirl/spin sample fixture, adjustable speed.
4. Adopt imported 7.0-inch touchscreen control, with intuitive operation and automatic calculation function.
5, using silent discharge tube ozone generator, air cooling chilled down, high ozone purity.
6. The ozone detection probe adopts imported British CT Electrochemical sensor with high accuracy.
7. Equipped with a complete protection system, including over-temperature, under-phase, overload, and overpressure.
8. The refrigeration system adopts French Taikang fully enclosed Compressor, environmentally friendly refrigerant, and independent temperature control.
Principle
The equipment generates ozone at a set concentration through a silent discharge tube ozone generator and is introduced into the studio. The temperature and humidity in the studio are precisely controlled by an independent heating, humidification, dehumidification and refrigeration system. The specimen is mounted on a swirl/spin sample rack and can be subjected to static (fixed elongation) or dynamic (cyclic stretching) tensile testing. After exposure to the set ozone concentration, temperature and humidity conditions for a specified time, the sample is checked to evaluate the ozone aging performance of the material.
Applications
Rubber, Plastic Products, Polymer Materials, Wires and cables, Auto Parts, Seals
Standards
GB/T7762-2014、GB/T13462-2015
Steps
1. Clamp the specimen on a special fixture and set the desired elongation (static) or tensile frequency (dynamic).
2. Install the fixture to the swirl/spin sample holder.
3. Set the ozone concentration, temperature, humidity and test time required for the test through the touch screen.
4. Start the equipment, the sample holder starts to swirl/spin, and the ozone system and temperature and humidity system start to work.
5. After the test reaches the set time, the equipment stops running.
6. Take out the sample, check and record its checking.
Notice
• The operating environment should be below 28 ° C and well ventilated.
• Items cannot be placed within 80 cm of the front, rear, left and right of the equipment placement.
• Before use, please confirm that the power supply is AC380V +/- 10% 50Hz three-phase five-wire system.
• The humidification system has a water shortage alarm function, so pay attention to the water level.
Do not open the door frequently during the operation of the equipment, so as not to affect the stability of the test area environment.
• Regularly check whether the equipment protection system is functioning properly.
• Non-professionals should not disassemble or modify the internal parts of the equipment.
