R6091 PHOTOMULTlPLlER TUBE

R6091 PHOTOMULTlPLlER TUBE

/ Value 300 to 650 420 Bialkali 65 Borosilicate glass Plano–concave Linear focused 12 E678–21A (supplied) Unit nm nm mm dia. MAXIMUM RATINGS (Absolute Maximum Values) Parameter Supply Voltage Between Anode and Cathode Average Anode Current Value 2500 0.2 Unit Vdc mA CHARACTERISTlCS (at 25 Cathode .

Features

n Transit Time Transit Time Spread (FWHM) at 2% Deviation Pulse Linearity at 5% Deviation 60 NOTE: Anode characteristics are measured with the voItage distribution ratio shown below. VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE K G Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 Dy11 Dy12 Electrodes Ratio 4 0 1 1.4 1 1 1 1 1 1 1 1 1 1 SuppIy Voltage : 1500Vdc, K : Cathode, Dy : Dynode, P : Anode, G : Grid P SPECIAL VOLTAGE DlSTRlBUTlON RATlO FOR PULSE LINEARITY MEASUREMENTS K G Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 Dy11 Dy12 Electrodes Ratio 4.3 0 1 1.6 1 1 1 1 1 1 1.6 2 3.3 2 SuppIy Voltage .