Observation data and influencing factors of ultraviolet aging test chamber

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The ultraviolet aging test chamber can simulate the environmental conditions such as ultraviolet, rain, high temperature, high humidity, condensation, darkness and other environmental conditions in the natural climate. By reproducing these conditions, they are combined into one cycle and let it execute the number of cycles automatically.

The ultraviolet (aging test box) index props up the sun umbrella:

The ozone layer located in the stratosphere is the main absorption band of solar ultraviolet radiation. In recent years, due to the destruction of the ozone layer, ultraviolet radiation reaching the surface has increased. For every 1% decrease in ozone concentration in the atmosphere, solar ultraviolet radiation reaching the surface will increase by 2%.

Learning to use the UV index is like holding up a practical sun umbrella. The World Health Organization recommends that before working outdoors, swimming, playing or exercising, use a lot of SPF15 + sunscreen and rub it every two hours, or it may help protect the skin from ultraviolet radiation. But using sunscreen does n’t mean “it ’s all right,” it just helps people protect their skin as much as possible when exposed to the sun.

Protecting the skin from excessive UV radiation is not only a matter of beauty, but also a responsibility for one ’s own health. In response to this, the meteorological department comprehensive statistical forecasting method and model forecasting method predict and forecast the ultraviolet radiation intensity. Use solar ultraviolet radiation observation data and its influencing factors, such as solar altitude angle, altitude, ozone layer, aerosol, cloud and other observation data or numerical forecast products, to establish statistical relationships, and with the development of atmospheric radiation transmission theory and the atmosphere The molecular spectral database of the components was gradually improved, the atmospheric radiation transmission model was established, and the prediction method of the ultraviolet index was developed.

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Q1: What`s the stand delivery period?

A:Normally, It takes 25-30days for the LCL shipment, 35-40 days for the FLC shipment for your ref.

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Q2: How about payment term?

A:FOB JIANGMEN for FCL, 30% deposit before production and 70% balance before shipment.

T/T, western union are available.

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Q3: What's the shipping cost?

A: Shipping cost will be checked once have your interested models, order quantity and delivery port.

 

Q4:How about warranty?

A: The warranty period is one year after the delivery date.

 

Q5:Can you do customize design or OEM?

A: Yes, We have our own professional R&D team for customize design and OEM.

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