Atlas SUNTEST XXL+ST is a large xenon lamp test chamber suitable for the aging testing requirements of automotive parts. SUNTEST XXL+ST is used to test the thermal light resistance of automotive interior decorative components and the weather resistance of automotive exterior materials.

Size 90 x 91 x 172 cm
3 air-cooled 1700 watt xenon lamp tubes
Easy to use touchscreen user interface with 13 language options
Directly set and control the irradiation intensity (300-400 nanometers or 340 nanometers)
Directly set and control the blackboard temperature (BST)
Directly set and control the box temperature (CHT)
Directly control the tolerance range of each test parameter, optimized test control
Display diagnostic information
10 programmable tests, each containing Z and 12 additional stages
Convenient and quick access to preset SAE interior and exterior standards
Perforated testing bench for exposing flat or 3D samples (79 cm x 37 cm)
Simulate extended ultraviolet solar radiation in accordance with SAE testing method requirements
Lamp box equipped with aluminum reflector, lamp tube connector, and filter slot
Extended UV filter with a long-lasting cutoff point of 280 nanometers
Quartz filter with infrared reflective coating
The irradiation control range is 30-80 W/m2 (300-400 nanometers); 0.25-0.75 W/m2 (340 nanometers)
Measure and control CHT: Z high 70 ° C (optical phase stage)
Measure and control BPT: Z high 100 ° C (optical phase stage)
Can choose separate CHT control or dual temperature control: simultaneously control CHT and BPT
Control temperature difference between CHT and BPT
Ultrasonic humidification system for humidity control
Sample front and rear spray system, integrated with a 60 liter water tank inside
Tilt the sample testing plane at a 5-degree angle to facilitate the flow of spray water
Equipped with 30 x 25 mm openings for easy connection of external sensors inside the test chamber
End the experiment based on exposure to sunlight, exposure time, or total operating time
Automatic start function
Output data through memory card or RS 232 interface
Internal storage chip for storing tool data

Connect to the network through Ethernet interface, refer to optional XenoTouch software attachments 1, 2, and 3 ("Remote Control", "Email Service", "Online Monitoring")