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Xenon arc Weather-Ometer/ Fade-Ometer

Artificial accelerated weathering tests

The Xenotest 440 is a highly versatile xenon weathering instrument for a variety of materials. Designed for fast and economical testing, the Xenotest 440 utilizes XenoLogic™, a revolutionary new twin-lamp operating technology which enables high irradiance levels of 120 W/m2 of total UV radiation. In addition, XenoLogic provides extended lamp service life. With this new technology, the two xenon lamps combined can last over 4000 hours under standard testing levels of 40-60 W/m2.

2 x 2200W air-cooled xenon lamps
2310 cm2 exposure area
XenoLogicTM lamp operating technology for extended lamp service life
Touch screen with color display to monitor and display test parameters
Direct Setting and Control of Irradiance (300-400 nm)
Direct Setting and Control of Black Standard Temperature (BST)
Direct Setting and Control of Chamber Temperature (CHT)
Direct Setting and Control of Relative Humidity
Display of Diagnostic Messages
Storage for 10 user-defined tests
Multi-Language Capability: English, German, Italian, French, Spanish, Turkish, Dutch, Polish, Hungarian, Czech, Japanese, Korean, Chinese
On-rack XENOSENSIV® RC-300-400 BST for measuring and controlling irradiance (in W/m²) in the wavelength range 300-400 nm and BST (°C) on specimen level
Selectable temperature control either by Chamber Temperature (up to 65 °C) or by Dual Control: Chamber Temperature and Black Standard Temperature (up to 115 °C) simultaneously
Fan-controlled temperature difference between BST and CHT
Ultrasonic humidifier controlling relative humidity in the range 10-75% (Light cycle)
Integrated 60 litre water reservoir for humidity control and specimen spray (automatic refill)
Specimen spray system
Rotating specimen rack with 38 test positions (13.5 cm x 4.5 cm); 33 (10.0 cm x 6.8 cm); 22 (13.5 cm x 5.5 cm); 11 (29.5 cm x 7.0 cm)
Pre-programmed lightfastness and weathering standards
Outer cylinder made of special UV glass
UV-protected test chamber window
Internal memory chip for storing instrument data
Data output via Memory Card or serial interface RS232
Ethernet interface for XenoTouch Add-ons (Remote Control, E-Mail Service, Online Monitoring)