| After-sales Service: | Quick and Effective After Sales Solution. |
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| Warranty: | 1 Year |
| Standard: | BS.ASTM |
| Condition: | New |
| Working Principle: | UV Aging Tank |
| Display: | Scale |
| Customization: |
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Audited Supplier The composition of asphalt is complex. In the actual use process, due to the effects of temperature, oxygen, and light, it is easy to age, which leads to changes in its performance and significantly reduces the service performance of the pavement.
multifunctional asphalt UV aging tester makes the ultraviolet light act on the asphalt after passing through the band-pass filter, removes the influence of oxygen on the asphalt by vacuum, and quickly obtains the effect of ultraviolet light in different wavelength bands, different ultraviolet radiation intensity and temperature Aged asphalt with changes in its properties is used to evaluate the ability of asphalt to resist aging under the action of ultraviolet light.
Using microcomputer control and color touch screen display operation technology, real-time display of test data, automatic control of the test process.
The wavelength of ultraviolet light can be selected and the degree of vacuum can be adjusted to scientifically simulate the test environment of accelerated aging of asphalt under ultraviolet light.
Equipped with a variety of filters, the asphalt aging test can be selected under the conditions of ultraviolet light with different wavelength bandwidths.
The aging chamber has an air inlet, which can be filled with nitrogen, chlorine and other gases to realize the aging test in different gas environments.
With door control, alarm prompts and other safety devices.
The vacuum chamber is made of quartz glass, which does not absorb or lose ultraviolet light.
During the whole test process, the vacuum degree is monitored in real time, and the vacuum pump is controlled according to the feedback data to prevent the vacuum from changing.
| Number | Name | Technical indicators |
| 1 | UV lamp power | 330W |
| 2 | UV light speed | 10rpm |
| 3 | Aging chamber vacuum degree | adjustable vacuum degree, minimum 90kPa |
| 4 | Vacuum pumping speed | 20m3/h |
| 5 | Aging time | software setting, the maximum continuous aging time is 240h |
| 6 | Test temperature | Software set and adjustable (20ºC~60ºC) |
| 7 | Temperature range | not more than 60ºC |
| 8 | Filter | There are a variety of filters to choose from, see the waveform diagram for transmittance |
| 9 | Voltage | AC (220±10) V/50Hz |
| 10 | Power | 3kw |
| 11 | Net weight | 120kg |
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Audited Supplier 
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