معدات المختبرات الأخرى Atlas Xenotest 440, Light Exposure and Weathering Testing Instrument

Stand-alone unit for accelerated weathering and lightfastness testing, equipped with:
* 2x Air-cooled 2200W Xenon Lamps
* XenoLogic™ lamp operating technology for extended lamp service life beyond 1500 hours
* Touch screen with colour display to monitor and display test parameters
- Direct Setting and Control of Irradiance (300-400 nm)
- Direct Setting and Control of Black Standard Temperature
- Direct Setting and Control of Chamber Temperature
- Direct Setting and Control of Relative Humidity
- Display of Diagnostic Messages
- Storage for 10 user-defined tests
- Multilingual User Interface
* On-rack XENOSENSIV® RC 300-400 BST for measuring and controlling irradiance in the wavelength
range of 300-400 nm and Black Standard Temperature on sample 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 l water reservoir for humidity control and specimen spray (automatic refill)
* Specimen spray system
* Specimen carousel with 2310 cm2 capacity
* 38 positions (13,5 x 4,5cm); 33 (10,0 x 6,8cm); 22 (13,5 x 5,5cm); 11 (29,5 x 7,0cm)
* Outer cylinder made of Special UV glass
* pre-programmed standards
* Switch-off by radiant exposure, light exposure or total operating time
* UV-protected test cahmber window
* Auto Start functions after electrical break down
* Internal memory chip for storing instrument data
* Data output via Memory Card or RS 232
* Ethernet interface for XenoTouch Add-ons 1, 2 and 3
(Remote Control, E-Mail Service and Online Monitoring)
* Universal electrical configurations to meet local frequency, voltage and electrical requirements
Recommended for Lightfastness and Weathering testing of materials such as polymers,
paints, coatings or textiles; e.g. ISO 105-B02, -B04, -B06, -B10, 4892-2, 11341

Accessories
1. Specimen holder set Special 3B; for specimens up to 10 mm thick
11 pcs with a size of 310 x 80 mm, each with 3 positions á
100 x 68 mm with open back incl. fixing sheets and cover masks

2. Filter System Daylight
Non-ageing filter system for simulation of solar radiation outdoor,
Spectral match according to standards, e.g. for ISO 105-B04, B10,
4892-2 and 11341

3. 56079786 Filter System Xenochrome
Non-ageing filter system with a cut-on at ca. 320 nm for simulation
of Daylight behind window glass, e.g. for ISO 105-B02 and 4892-2

NOTE: the UV-battery is empty, thus needs a new battery to fully run.