دستگاه تست QUV QUV Accelerate Weathering Tester Model Hi 5208 E مشخصات

QUV (Accelerate Weathering Tester)

Model :Hi-5208-E

مشخصات فنی:
• لامپ UVA
• مخزن آب جدا
• ظرفیت دستگاه 100 لیتر
• نمایشگر و کنترل کننده زمان تست
• کمپرسور و کندانسور جهت تنظیم دمای پایین
• کنترل PID دما دیجیتالی با Auto Tuning
• کنترل کننده سطح آب جهت آماده سازی رطوبت و دما
• سنسور مخصوص اندازه گیری دما در پرتو UV(uninsulated black panel temperature )


Controller : Balanced Temperature & Humidity control system
Temp. Range: 10~90 °C ( optional)
Humid. Range: 20~95% R.H
Temp. Tolerance: 90°C within ±2.0°C
Temp. Uniformity: 3 °C
Humid. Tolerance: ±5.0%R.H
Humid. Uniformity: ± 5.0%R.H
Heating Up Time: 10~90 °C within 20 min
Interior Material: Frosty stainless steel
Exterior Material: Stainless steel baking finish
Refrigeration System: Air cooled, Hermetic compressor, single stage refrigeration system
Standard Humidity Control Range Graph:


The QUV simulates the effect of sunlight with fluorescent ultraviolet (UV) lamps, while it simulates rain and dew with condensing humidity or water spray. In a few days or weeks, the QUV can reproduce the damage that occurs over months or years outdoors. Types of damage include fading, color change, chalking, cracking, crazing, embitter limens, strength loss etc. The test data can help in the selection of new materials, the improvement of existing materials or the evaluation of how changes in formulations affect product durability