UV Chamber used with BPT for more accurate temperature measurement Best-in-class, consistent distribution of irradiance and temperature High maximum irradiance levels of >1.55 W/m2 (UVA) and >1.23 W/m2 (UVB)State-of-the-art optical and temperature sensor technology for improved accuracy Air heater protection from splash water to avoid burnout Frame-integrated float switch and viewing window to protect against accidental damage