Compact (16 mm diameter, 12 mm seated length), solar blind (spectral response: 115 to 220 nm)

The R6800U-26 is a subminiature phototube encapsulated in a TO-8 metal package. The electrode structure is designed to operate at a low voltage, allowing easy handling. Its excellent solar-blind spectral response ensures efficient UV detection without using an optical visible cut filter.

FEATURES
■ Compact
■ Solar Blind
■ Low Voltage Operation
■ Good Linearity with Respect to High Power Light

APPLICATIONS
■ Laser Power Meter
   ● Ar2: 126nm
   ● F2 : 157nm
■ Excimer Lamp Monitor
■ UV Power Meter