Photon counter H14870

industrial

H14870 is a photon counting head device consisting of a multianode PMT, along with a high-voltage power supply circuit, amplifier for each channel and discriminator. This module is able to measure 16 channel at same time by connecting a +5V supply. Specifications Photocathode Area Shape : Round Photocathode Area Size : (16 ch) x Dia.5 mm Wavelength (Short) : 300 nm Wavelength (Long) : 650 nm Wavelength (Peak) : 400 nm Dimension (W x H x D) : 74.0 x 74.0 x 53.0 mm Input Voltage : +4.75 to +5.25 V Max. Input Voltage : +5.5 V Max. Input Current : 160 mA Count Senstitivity at 300 nm Typ. : 3.4 x 105 s-1・pW-1 Count Senstitivity at 400 nm Typ. : 4.8 x 105 s-1・pW-1 Count Senstitivity at 500 nm Typ. : 3.0 x 105 s-1・pW-1 Count Senstitivity at 600 nm Typ. : 6.3 x 104 s-1・pW-1 Count Linearity : 3.0 x 106 s-1 Dark Count Typ. : 50 s-1 Dark Count Max. : 100 s-1 Pulse-pair Resolution : 33 ns Recommended Load Resistance : 100 Ω Signal Output Logic : Positive logic Operating Ambient Temperature : +5 to +40 ℃ Storage Temperature : -20 to +50 ℃ Weight : 280 g