► Description Of UV Test Weathering Chamber
400nm UVA UVB class UV test weathering chamber the capacity to
perform accelerated weathering testing through the use of
fluorescent UV chambers. This technique simulates the effects of
sunlight in the short wavelength portion of the solar spectrum.
Evaluation criteria is based on visual properties (color change,
gloss, haze, optical transmission) or structural properties (impact
resistance, tensile strength, abrasion)
► Parameter Of UV Test Weathering Chamber
| Name | 400nm UVA UVB Glass UV Test Weathering Chamber |
| Model | UV-SI-350 |
Internal Dimension (mm) | 400*1100*800 |
Overall Dimension (mm) | 600*1400*1800 |
Specimen Holder Size(mm) | 75*150 |
Controller | Programmable color LCD touch screen controller
Ethernet connection, PC Link,USB |
Temperature Range | Ambient ～ 90 ℃ ±2℃ |
Black Panel Temperature (BPT) | 35 ～ 80 ℃ |
Bandwidth | 290 ~ 400nm |
Irradiance Control | 0.55W/㎡(315-400nm) |
Water Spray Cycle | 1~9999H59M (Adjustable) |
Power Supply | 380V 50Hz |
Maximum Noise | 65 dBA |
► Other Details UV Test Weathering Chamber
|
Sample Self
According to the requirements of the test glass, the sample holder
is specially customized
|
Controller
PID programmable color touch screen controller, network connection
computer. Can edit 100 programs 20 segment.
|
|
Irradiation
Irradiation: 0.55 W/m2;
The wavelength is 315 ~ 400 nm
|
Black Panel
Black panel temperature can be set at any point between ambiient to
90ºC depending upon the irradiance level, |
Features of UV Test Weathering Chamber
1.Black aluminum plate is used to connect the temperature sensor,
and the blackboard temperature meter is used to control the
heating, and the temperature is more stable. The radiometer probe
is fixed and does not require any loading and unloading.
2.The amount of radiation is measured by a high-precision display
and measurement of a dedicated ultraviolet radiation meter.
3.Illumination and condensation can be independently controlled and
alternate cycle control.
4.The independent control time for illumination and condensation
and the time for alternate cycle control can be set arbitrarily
within 1600hours.
UV Aging Test Chamber Standard
ISO 4892-1 Plastic-Methods of exposure to laboratory light sources
ASTM G-151 Standard Test Method for non metallic materials exposed
to accelerated test equipment using laboratory light sources
ASTM G-154 Test Mothods for non-metallic materials exposed to the
UV fluorescence device
British Standard BS 2781:Part5 Test Mothods 540B (Methods of
exposure to laboratory light sources)
SAE J2020 Using fluorescent UV / condensation equipment for
automotive exposure test
JIS D 0205 Burn-in test method of auto parts(Japan)
