| Customization: | Available |
|---|---|
| After-sales Service: | 24-Hour Online After-Sales Service |
| Power Supply: | AC380V |
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| The Detailed Parameters of the Ozone Aging Test Chamber are as Follows: | |
| I. Product Performance: | |
| 1.1. Name | (Static) ozone aging tester |
| 1.2. Volume | 150L (L for liter) |
| 1.3. Inner Box Size | W500 X H600 x D500mm (W for width, H for height, D for depth) |
| 1.4.Outer Box Size About |
Approx. W1000 X H1700 x D900mm (W for width, H for height, D for depth) |
| 1.5.Weight | Approx. 150kg |
| 1.6.Power Supply | AC220 ± 5% V/50 ± 0.5Hz |
| 1.7. Uses | The content of ozone in the atmosphere is very little but the main factor of rubber cracking, this product simulates and strengthens the ozone conditions in the atmosphere, to study the law of ozone action on rubber, to quickly identify and evaluate the performance of rubber anti-ozone-aging and anti-ozone-agent protection effectiveness of the method. Reference standards: GB/T7762-2014 static tensile test method for ozone cracking resistance of vulcanized rubber or thermoplastic rubber, GB/T2951.21-2008 general test method for cable insulation and sheathing materials, GB/T 11206-2009 surface cracking method for rubber aging test, and other test methods specified in relevant standards. |
| 1.8. Principles and Methods |
The test method can be divided into "static" and "dynamic" according to the test method and standards, static means that the sample is stretched well or the product directly into the test chamber to do the test, dynamic is placed in the test chamber on the fixture, stretching the float for the tested sample itself about 5% -45%. |
| II. Main Technical Parameters: | |
| 2.1 Temperature Range | RT +10 ºC - 60ºC (test ozone temperature can not exceed 60ºC, ozone will automatically decompose quickly) |
| 2.2Temperature Fluctuation | ±0.5ºC |
| 2.3 Temperature Distribution Accuracy |
±2.0ºC |
| 2.4. Humidity Fluctuation |
35%~95%R.H(Customer select optional requirements) |
| 2.5 Humidity Fluctuation | ±3.0%. |
| 2.6 Humidity Distribution Accuracy |
±3.0%. |
| 2.7 Ozone Concentration Accuracy |
0~1000pphm ±15% |
| 2.8 Test Gas Flow Rate | 600±100MM/S |
| 2.9 Rotation Rate of Shelf | 2±1r/min (adjustable). |
| 2.10 Number of Test Components |
3 groups of experiments can be conducted simultaneously |
| 2.11 Dynamic Pull-Up Rat |
0-20HZ (Adjustable pull-up rate) |
| III. Structural Characteristics: | |
| 3.1. Structure | All-in-one. |
| 3.2. Material | Inner box: SUS304 stainless steel plate Outer box: SUS304 stainless steel plate or baking paint (beige). Thermal insulation: rigid polyurethane foam + aluminum silicate insulation cotton double protection. |
| 3.3. Door | Single door, left opening. Two silicone rubber sealing strips and anti-condensation electric heating device for window frame/door frame. Above the door and window is equipped with observation window W300xH450mm and lighting lamp. |
| 3.4. Sample Holder Requirements (only for Dynamic Testing) |
At both ends of the specimen to be tested, the specimen should be tested in a direction essentially parallel to the direction of the airflow when in contact with the ozonated air The fixture should be made of a material that does not readily decompose ozone (e.g., aluminum). The specimen is rotated at a speed of (20^-25) mm/s in a plane of vertical dry airflow, with each specimen continuously and simultaneously maintaining a fixed rate of pull-up. The same specimen rotation time of one week is (8^-12) min. The scanning area of the specimen is at least 40% of the effective area of the test chamber. Specimen preparation should be in accordance with the provisions of GB/T 9865.1. Specimens should preferably be cut from the newly molded test piece, if necessary, can be cut from the finished product. Specimens should be at least 3 specimens for each test condition. Long standard specimen width of not less than 10mm, thickness 2.Omm Shi 0.2mm, the length of the specimen between the ends of the jig before stretching is not less than 40mm. |
| 3.5.Control Panel | Controller display Power switch Fault alarm Rotary governor |
| 3.6. Box Configuration | Inside with a stainless steel SUS #304 shelf turntable φ50mm lead hole lead hole: 1, with hole cover and silicone rubber plug Mobile casters 4pcs 4 horizontal fixed stands There is a drainage hole at the back of the box for condensate drainage of the unit; (diameter 8cm) Three-phase five-wire system (four-core cable + protective grounding wire) cable 1 (2.5 m long) |
| IV. Air Circulation Regulation: | |
| 4.1. Regulation Method 4.2.Circulating Fan |
FLOW THROW air supply method; horizontal diffusion vertical heat exchange arc circulation. Power-saving motor + stainless steel elongated shaft connection multi-centrifugal circulation fan. |
We are Zhongli Instrument Technology Co., Ltd, an instrument Expert, Headquartered in Dongguan, Guangdong, China.since 2007, specialized in manufacturing Lab testing equipments.
Throughout its more than 13 years of history, Our products have sold well in the Europe, America and Southeast Asia market and total more than 80 countries these years,especially favored by European and American countries.
Our equipments cover a wide range of industries, such as rubber and plastics industry, food industry, packaging industry, electronics industry, etc.and are suitable for all scientific research units, quality inspection institutions and academic fields.
In addition to standard machines, our R&D team can customize it for you. Just tell us your needs and we will make you satisfied.
1. How to choose the most suitable Mechanical Equipment ?
Our professional team will give you the best suggestion as long as you tell us what kind of test you need to do andthe required specification.
2. What's the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15~20 working days after deposit receipt. If you are in urgent need, we can consider making special arrangement for you.
3. Do you accept customization service?
Yes, of course, we can not only offer standard machines, but also customized machines
according to your request. Don't hesitate to tell us your requirement, we will try our best to meet your needs.
4. Can we visit your factory before order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to arrange hotel and pick up you from airport.
5. Do you have customers of our country before?
Now our testing machines have been sold to more than 80 countries, like USA, Canada, Russia,UK, Italy, Germany, European , India, Pakistan, Philippine, Singapore, Malaysia,Thailand , Vietnam, Korea,Saudi Arabia,Brazil...and so on.
6. How about your warranty?
Generally,our warranty is two years. Within the warranty period, we can offer technique support and part parts change, necessarily, our engineers may go to your place for better service.
7. How about the packing for machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won't be damaged. We've delivered many testing machines abroad by sea or by air without damage.
8. What is the order process?
Inquiry - quotation - communication - order confirming - deposit payment - production - testing and debugging - balance payment - packing - delivery - customer receiving - after service.
9. How to install and use the product?
The product is shipped with an operating instructions and video of English version.
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