Xenon Arc Sunlight Exposure Environmental Test Chamber For
Lightfastness Test
Water Cooling Xenon-Arc Sunlight ExposureTest Chamber For
Lightfastness Test
I. Application:
Xenon arc test chamber are used for the best simulation of
full-spectrum sunlight to reproduce destructive waves existing in
different environments. Used for scientific research, product
development and quality control to provide the appropriate
environment simulation and accelerated testing. Xenon weathering
test can be used for the durability test after the selection of new
materials, improving existing assessment materials or changes in
material composition changes, this test chamber can be use for best
simulation of material changes when exposure to the sun in
different environmental conditions.
II. Standards:
AATCC16,169,ISO105-B02,B04,B06,ISO4892-2-A, ISO4892-2-B
ASTMD529 Standard Pratice for Enclosed Carbon-Arc Exposures of
Bituminous Materials.
ASTM G154 Standard Practice for Operating Fluorescent Light
Apparatus for UV Exposure of Nonmetallic Materials , accelerated,
accelerated weathering
ISO4892-2 Plastics — Methods of exposure to laboratory light
sources. Part 2: Xenon-arc lamps
ISO11507 Paints and varnishes-Exposure of coatings to artificial
weathering-Exposure to fluorescent UV lamps and water.
III. Technical Parameters:
Temperature range: Room temperature+10℃～80℃±3℃
Temperature fluctuation: ±2℃
Temperature uniformity: ≤2℃
Humidity range: 40%～98%
Humidity uniformity: ≤3%
Rainfall duration: 0.1~999minutes, continuous rainfall adjustable
Xenon arc lamp power: 6KW *1
Tube filter: 0% below 255nm, 90% above for 400~800nm
Lamp lifetime: average life 1000～1200 hours
Space between sample holder and lamp: 230～280mm
Wavelength: 290～800nm
Sunlight Time: 1～999h,m,s, light cycle can be continuously
adjustable.
Test chamber size: 950×950×850㎜D×W×H, Volume 767L
Exterior Dimensions: 1300×1400×1900mm D×W×H
Total power: 10kw
IV. Construction and material
Laboratory room: inner container made of insulating layer
Cabinet: control panel including temperature control device, switch
button, fault protection indicator.
Engine room: filter, magnetic valve.
Sheating material: Cold rolled sheet, Powder painting
Interior Material: SUS304, mirror plane of Solid Stainless Steel
Insulation material: Polyurethane rigid foam
Air course: Centrifugal fan, air volume can adjust to high and low,
and air return
Window: toughened glass
V. Control System
Temperature: The Pt100 platinum resistance temperature, Temperature
and humidity intuitive display on the TEMI880 controller.
Control device: TEMI880 color touch screen, programmable
controller, directly display the control light / temperature time
program
Timer: Record the exposure time (or total exposure time of
irradiation time can be intuitively display)
VI. Equipment use condition:
Power: 380±10％v;50Hz,three-phase five-wire system
Ambient temperature: (room temperature) RT.+5～+35℃
Ambient humidity: ≤85％R.H
