UV weathering test chamber simulates damaging effects of long term outdoor exposure of materials and coatings by exposing test samples to varying conditions of the most aggressive components of weathering - ultraviolet radiation, moisture and heat. A UV weathering test chamber uses fluorescent lamps to provide a radiation spectrum centered in the ultraviolet wavelengths. Moisture is provided by forced condensation, and temperature is controlled by heaters.
Parameters:
|
Model
|
FU-106
|
|
Test chamber size(L×W×H)MM |
1170×450×500
|
|
Outside dimension(L×W×H)MM |
1300×500×1360
|
|
Whole chamber materials
|
304# stainless steel |
|
Temperature range
|
RT+20℃~70℃
|
|
Temperature uniformity: |
±1℃
|
|
Temperature fluctuation: |
±0.5℃
|
|
Temperature control |
PID SSR control
|
|
Humidity range |
≥90%RH
|
|
Controller
|
Korean TEMI 880 programmable controller, touch screen, LCD display |
|
Control mode |
Balance temperature humidity control (BTHC) |
|
Comunication function |
Be able to control the machine via computer using TEMI control software through RS-232 port on the machine |
|
Test cycle setting |
Illumination, condensation and water spray test cycle is programmable |
|
Distance from specimen to lamp |
50±3mm (adjustable)
|
|
Center distance between the lamps |
70mm
|
|
Lamp power & length |
40W/Piece, 1200mm/Piece |
|
Lamps amount |
8 pieces of UVA-340 or UVB-313 imported lamps |
|
Lifetime of lamp
|
1600Hours
|
|
Irradiance
|
1.0W/m2, adjustable |
|
Wavelength of ultraviolet light |
UVA is 315-400nm and UVB 280-315nm |
|
Effective irradiation area |
900×210mm
|
|
Irradiation black panel temperature |
50℃~70℃
|
|
Standard specimen size |
75×290mm/24 pieces
|
|
Water depth for water channel |
25mm, automatically control |
|
Water consumption |
8L/day, tap water or distilled water |
|
Testing time |
0～999H, adjustable |
|
Power
|
220V/50Hz /±10% 5KW |