Xenotest Alpha+ Brochure
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Atlas Material Testing Technology LLC (p) +1.773.327.4520 (f) +1.773.327.5787 Atlas Material Testing Technology GmbH (p) +49.60 51.707.140 (f) +49.60 51.707.149 Xenotest® Alpha+ Features We reserve the right to make technical changes to the instruments and systems. © 2006 Atlas Material Testing Technology GmbH All rights reserved. Printed in Germany. BV Pub. No. 56352317 US Pub. No. 2025 Xenotest® Alpha+ Specifications Air-cooled xenon lamp 2200 W XENOSENSIV sensor to measure and control irradiance from 300 to 400 nm and the Black Standard Temperature at sample level Temperature control selectable either by test chamber temperature (up to 70° C) or both test chamber temperature and Black Standard Temperature simultaneously (up to 130° C) Ultrasonic humidification system Specimen spray system Microprocessor control Parameter check User guided operation by color graphic display TFT full color 5,7“ Touch screen Data output via memory card or RS232 / USB interface Instrument-internal memory chip to store instrument data XenoTouch Add-ons Thermoprinter XenoCal BST Black Standard Thermometer XenoCal WST White Standard Thermometer XenoCal BB 300–400 Irradiance Sensor XenoCal WB 300–800 Irradiance Sensor XenoCal NB 340 Irradiance Sensor Irradiance range: 300–400 nm at sample level (in W/m2) Filter system Non-turning Mode Turning Mode Absorption filter lantern with: 6 IR +1 UV IR absorption filter system 16H Temperature and Humidity Range Test chamber temperature: 30° C to 70° C* Black Standard Temperature: 40° C to 130° C* Relative humidity: 10 to 95%* *Depending on the selected filter combination and irradiance as well as the ambient laboratory conditions Utility Requirements Sample Capacity Sample holders Exposure Area Amperage Maximum power consumption *without additional sensor (22 samples during turning mode) Cooling air requirement for xenon lamp Cooling air requirement for test chamber Physical Specifications Water consumption for spray system Width x Depth x Height Water consumption for humidity ALPHA+ Ligh

Applications & Standards Xenotest ® Alpha+ simulates and accelerates the natural weathering process providing reliable results regarding the long-term behavior of materials. It is the universal weathering instrument for testing light- and weatherfastness of any material, offering a variety of options to meet international standards and test methods. Xenotest® Alpha+ Features A large selection of optical filters to test various end-use conditions and weathering standards Proven xenon lamp technology with long operating life to provide high irradiance levels with low thermal loads Common...

Equipment technology Irradiance in the Xenotest ® Alpha+ Spectral Power Distribution from 250 to 800 nm 4,5 ---------- CIE85 (Tabelle 4) ---------- Daylight Extended IR ---------- Xenochrome 300 q User-friendly Touch Screen Operation The omega-shaped xenon lamp guarantees constant irradiance for standards or high irradiance test methods – up to three times the maximum solar radiation. – TFT full colour 5,7" touch screen control panel display of all test parameter. – Most common test methods preprogrammed; space for 10 custom tests. – PC interfaces RS232, Momory Card and Ethernet. 0,5 –...

Temperature Parameters q The Black Standard Temperature depends on test chamber humidity, irradiance and ambient air temperature in the laboratory. Options & Accessories in the Xenotest® Alpha+ q The temperature ranges for outdoor solar radiation and solar radiation behind window glass for non-turning mode operation are displayed in the below temperature control performance graphics. The red lines indicate the test chamber temperatures for each irradiance value between the minimum and maximum blower speed. The blue lines show temperature differences between Black Standard and test chamber...

We reserve the right to make technical changes to the instruments and systems. © 2011 Atlas Material Testing Technology GmbH All rights reserved. Printed in Germany. BV Pub. No. 56352317 US Pub. No. 2025 Xenotest® Alpha+ Features Xenotest® Alpha+ Specifications Air-cooled xenon lamp 2200 W XENOSENSIV sensor to measure and control irradiance from 300 to 400 nm and the Black Standard Temperature at sample level Temperature control selectable either by test chamber temperature (up to 70° C) or both test chamber temperature and Black Standard Temperature simultaneously (up to 130° C) Ultrasonic...