Adjustable ISO 4892 Xeon Lamp Weather Resistance Test Chamber
This part of ISO 4892 specifies methods for exposing specimens to xenon-arc light in the presence of moisture to reproduce the weathering effects that occur when materials are exposed in actual end-use environments to daylight or to daylight filtered through window glass.
The specimens are exposed to filtered xenon-arc light under controlled conditions (temperature, humidity and/or welting). Various types of xenon-arc light source and various filter combinations may be used to meet different requirements.
Xenon arc lamp test chamber can be used for the choice of new materials, change the existing materials or evaluate durability of the change test after the material composition, it can very good simulate the changes caused by the materials exposed to the sunlight under different environmental conditions
Through the material samples exposed in the light of the xenon arc lamp and thermal radiation for proceeding aging test, to evaluate the light resistance and weather resistance of some materials under high temperature. Mainly used in automotive, coatings, rubber, plastics, paints, adhesives, fabric etc.
|Temperature range||RT+10℃～+100 ℃ (Air cooled type)|
|Humidity range||45%R.H～75%R.H adjustable|
|Irradiation intensity||300-600W/M2 adjustable|
|Radiation intensity measurement||Automatic measurement|
|Distance from arc center to sample||200～500mm adjustable|
|Dark cycle and irradiation cycle||0～9999H adjustable|
|Rain cycle||0～9999min adjustable|
|Xenon lamp power||Long arc xenon lamp,2.5KW X (3pcs)|
|Spray cycle||(Water spray time / no water spray time):18min/102min or 12min/48min(Water spray time / no water spray time) pressure of spray water 0.12～0.15Mpa.|
|Light period continuously adjustable time||1～530 hours|
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