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Xenon Arc Accelerated Weathering Test Chamber (1)
Xenon Arc Accelerated Weathering Test Chamber (2)

Xenon Arc Accelerated Weathering Test Chamber


Accelerated weathering xenon arc test chamber reproduce weathering damage by sunlight, temperature, humidity and water spray. Weatherometer xenon weathering test chambers are utilized in textiles, dyes, leather, plastics, paints, coatings, automotive interior parts, electrotechnics, color building materials. To perform weathering test, color fastness tests, aging test, hardening test, softening test, crack. 

Precise measure and control of parameters including irradiance, relative humidity, chamber temperature and black panel temperature and water spray.

XL Series xenon weathering test chamber can place 42 pieces of specimens, are upgrade to programmable controller and Ethernet access. Their reliable performance and low purchase price make these products very competitive.


  • Water-cooled Xenon arc lamp 
  • Total 42 pieces of specimens capacity
  • Measurement and control of Irradiance: 340nm, 420nm or 300-400 nm, 280-800nm
  • Measurement and control of Black Panel Temperature( BPT)
  • Measurement and control of Chamber Temperature
  • Measurement and control of relative humidity
  • Programmable color display touch screen controller
  • Ethernet & USB
  • Automatic water spraying system
  • Build-in water reservoir and automatic water supply
  • Large viewing window in door
  • Sample holders and casters are standard
  • Safety protection system
  • CE mark


Model XL-S-750
Internal dimensions  D*W*H 950*950*850 mm
Overall dimensions  D*W*H 1300*1420*1800 mm
Specimen Capacity 42pcs
Specimen holder size 95*200mm
Irradiation Source 1 piece of 4500 W water-cooled Xenon Lamp with inner quartz and outer borosilicate filter
Irradiance Range 35 ~ 150 W/㎡ (100 ~1200 W/㎡ @280 -800nm)
Bandwidth Measurement 300-420nm
Chamber Temperature Range Ambient ~100℃±2°C
Black Panel Temperature BPT 35 ~85℃±2°C
Relative Humidity Range 50~98% R.H±5% RH
Water Spray cycle 1~9999H59M,  adjustable
Controller Programmable color LCD touch screen controller, Multi-language interface, Ethernet , USB
UV Radiometer Tolerance: ±5%
Heating system Nichrome heater
Cooling system Mechanical compression refrigeration system
Refrigerating unit French TECUMSEH compressor
Humidification system External isolation, stainless steel surface evaporation humidifier
Air circulation Centrifugal wind fan
Water supply system Automatic water supply; Water purification system

Safety device


Humidifier dry-combustion protection; over-temperature protection;

over-current protection; Refrigerant high-pressure protection; Water shortage protection,

Earth leakage protection;

Interior material SUS304 stainless steel
Exterior material Steel Plate with protective coating
Thermal insulation Polyurethane foam
Observation window Interior lighting , double-layer thermo stability silicone rubber sealing
Power Supply AC380V 50HZ
Standard ISO 105-B02/B04/B06, ISO4892-2, ISO11341. AATCC TM16, TM169, ASTM G155-1/155-4, JIS L0843, SAEJ1960/1885, JASOM346,  PV1303, IEC61215, IEC62688

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