GX25 is designed to artificially reproduce indoor deterioration factors such as sunlight,temperature and humidity.GX25 exposes materials to these factors and accelerates the deterioration process to predict their lifespan in a relatively short perioid of time.
The light source is “2.5kW water-cooled xenon arc lamp” developed by SUGA closely resembling the sunlight and it can control the irradiance between 40W/㎡ and 60W/㎡(at 300-400nm).
Standard：
GX25 conforms to light resistance tests for textiles,ISO,ASTM,and AATCC.
Feature：
1.Wide range of control for temperature and humidity.
2.Established the Irradiance and Temperature Direct Control System on a Specimen Plane
3.Vapor system
4.SUGA Air Blender
Specification：
|
Light source |
Xenon-arc lamp WX2.5(2.5kW water-cooled type) Filter:Daylight filter(The other filters such as Windows Glass,Extended UV,etc,are available as option.) |
|
Test condition |
Light-on,Light-off [Option:Light-on and surface spray.Light-off and back spray,Light-off and surface and back spray] |
|
Irradiance |
40 to 60W/㎡(at 300 to 400nm) [Option(Measuring Wave length control):340nm,420nm] |
|
Temperature and humidity range |
Light test:55 to 110±2℃ of Black Panel Temperature (BPT;depending on irradiance); 30 to 70±5%rh(at 63℃ of BPT and 42W/㎡) Dark test:38±2℃ of chamber air temperature,95±5%rh [Option:BST(Black Standard temperature)60 to 115℃(depending on irradiance) |
|
Number of specimens |
Maximum 108pieces(65 x 55 x 1mm) |
|
External dimension of the instrument |
Approx:width 100cm,depth 125cm,height 180cm,weight400kg |
|
Electrical requirements |
3phase 200V approx. 43A 50/60Hz |
|
Related standards |
ISO 4892-2.ISO 16474-2.ISO 105-B02.ASTM G155.AATTC TM16.AATCC TM169 etc.(depending on test cycles) |
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