Thermopile, Moll type

Function and Applications

Sensitive probe for measuring thermal radiation from black bodies or a Leslie cube and for detecting visible light and ultraviolet radiation. Metal housing with polished conical reflector and a black surface of 15 mm diameter to which 17 thermocouples are connected. With two 4 mm connection sockets, mounted on stem.

Equipment and Technical Data:

• Response time (95%): approx. 40 s
• Diameter absorber surface: 15 mm
• Sensitivity: approx. 0,14 V/W
• Diameter housing: 40 mm
• Length housing: 94 mm
• Length stem: 156 mm
• Diameter stem: 10 mm
• Mass: 200 g