Which Lamp is Generally Used for UV Aging Test Chambers?

Which Lamp is Generally Used for UV Aging Test Chambers

We all know that the ultraviolet aging test chamber is an aging test equipment that simulates light, which simulates and tests the damage caused by the sun’s ultraviolet rays when the product is placed outdoors for a long time.


This device can simulate environmental conditions such as ultraviolet, rain, high temperature, high humidity, condensation, darkness and other environmental conditions in natural climates.

Uv Accelerated Weathering Tester HTE 003
Which Lamp is Generally Used for UV Aging Test Chambers?

So generally speaking, which lamp is generally used for the UV aging test chamber?

It is understood that the general ultraviolet aging test chamber adopts UV ultraviolet lamp, and the ultraviolet light tube can be divided into UVA, UVB short-wave UVC according to the wavelength



UVA is very penetrating and exists all year round, but the damage to the sample during detection is a slow and long process.Compared with UVB, the penetration is weaker, and due to its higher energy, the damage to the sample is fast and strong.


UVC, on the other hand, is absorbed by the ozone layer almost before the light reaches the ground, so it has little effect on the sample. Therefore, when testing the UV aging test box, UVA lamps and UVB lamps are mainly selected.

UV lamps are more stable than other lamps, which can make the detection results more accurate.

HUST TONY manufactures and sells ultraviolet aging test chambers, which are cost-effective and welcome new and old customers to purchase.