
Ozone Resistance Environmental Testing Chamber Environmental Tester Ozone Accelerate Aging Testing Chamber
1. Product application:
The tester is used for the ozone-resistance test of the rubber and rubber products
2. Test principle:
The ozone aging test chamber is applicable to the rubber products like vulcanized rubber and thermoplastic rubber, cable insulation sheath, etc. Exposed to the closed dark environment with constant ozone concentration and temperature, the sample is stretched statically or dynamically or alternately. After the preset testing time, check the rubber or rubber products for any fracture or other changes. Then evaluate the ozone-resistance performance of the sample and take effective measures to increase the sample lifetime.
Static tensile test:
Fix the sample in the special fixture, and then choose one elongation rate for the sample (generally 20%). The fixture is installed on the rotational sample shelf with the speed of (20~25)mm/s. The test temperature is(40±2)℃ and the relative humidity is less than 65%.
3. Test standard:JIS K 6259,ASTM1149, ISO1431, GB/T7762,GB/T13642-92
4. Technical Parameter:
Temperature range | 0℃~ 60℃ |
Temperature fluctuation | ±0.5℃ (At no-load) |
Temperature uniformity | ±2℃ (At no-load) |
Humidity range | ≤65%RH |
Ozone concentration | Adjustable , 10-500pphm |
Ozone concentration accuracy | ±10% pphm |
Ozone air flow velocity | 8~16mm/s |
Test time | 0 ~ 999 hour |
Air flow change | 20L~80L/min |
Sample shelf | 360° rotation |
Power | 380V/50Hz |
Working room | 500×400×500(D×W×H)mm |
5. Structure and configuration:
Interior box material | SUS304 superior stainless steel |
Outer box material | A3 steel board with paint |
Insulation material | Thin glass fiber insulation cotton |
Heating method | Electrical heating tube |
Circulatory system | Single-channel air circulation, Centrifugal wind wheel |
Temperature control | High precision digital temperature controller(with ozone concentration test) |
Accuracy | ±0.1℃ |
Min display resolution | 0.01℃ |
Resolution | ±0.1℃ |
Electrical apparatus element | DELIXI contactor,Omron relay |
Sensor | Pt100 sensor |
Power supply | Delixi(with leakage protection) |
Control method | Continuous PID control |
Solid replay | The US Coot(SAP4040D/4025D) |
Turntable motor | Imported brand |
Electronic governor | Imported brand |
Dongguan Gaoxin Testing Equipment Co., Ltd.,
Gaoxin Industries (HongKong) Co., Limited is a high-tech testing company specialized in semi-automation and automation testing machine. We focus on the customers’ satisfaction, take the quality as development premise and make devotion to build the national well-known brand. Our products include battery testing equipment, leather testing equipment, footwear testing equipment, tensile testing machine, environmental test chamber, paper testing machine etc. The products meet SATRA, UL, ASTM, JIS, GB, ISO, TAPPI, EN, BS...and other domestic and international standards.
Our company vision “Integrity Management, Customer First, Technology Innovation”. Our team is well-qualified and innovative made up of professional engineers and sales staff. We offer superior products and perfect after-sale services. We will work hard to ensure the quality of the product of customers and improve the company value. We promise that we will make our best endeavors to help solve problems and improve product value.
As a high-tech company with the combination of design, production and marketing, Gaoxin has provided many large firms and test laboratory with high-quality products and superior service. With the decades of research experience and persistent pursuit of perfection, we believe that Gaoxin will grow to a well-known international company in the near future.
Gaoxin Industries (HongKong) Co., Limited looks forward to cooperate with customer all over the world.
For more detail you can download our catalog: Products introduction.pdf