Photomultiplier tube R12860

508mm dia., Head-on type, Bialkali photocathode (Effective area : 460 mm dia./Spectral response : 300 to 650 nm), For high energy physics
Specifications
Type | Head-on type |
---|---|
Tube Size | Dia.508 mm |
Photocathode Area Shape | Round |
Photocathode Area Size | Dia.460 mm |
Wavelength (Short) | 300 nm |
Wavelength (Long) | 650 nm |
Wavelength (Peak) | 420 nm |
Photocathode Material | Bialkali |
Window Material | Borosilicate glass |
Dynode Structure | Box and linear-focused |
Dynode Stages | 10 |
[Max. Rating] Anode to Cathode Voltage | 2500 V |
[Max. Rating] Average Anode Current | 0.1 mA |
Anode to Cathode Supply Voltage | 2000 V |
[Cathode] Luminous Sensitivity Typ. | 80 μA/lm |
[Cathode] Blue Sensitivity Index (CS 5-58) Typ. | 11.5 |
[Cathode] Radiant Sensitivity Typ. | 90 mA/W |
[Anode] Luminous Sensitivity Typ. | 800 A/lm |
[Anode] Radiant Sensitivity Typ. | 9.0 x 105 A/W |
[Anode] Gain Typ. | 1.0 x 107 |
[Anode] Dark Current (after 30min.) Typ. | 500 nA |
[Anode] Dark Current (after 30min.) Max. | 1000 nA |
[Time Response] Rise Time Typ. | 6 ns |
[Time Response] Transit Time Typ. | 95 ns |
[Anode] Pulse Linearity (2% deviation) | 20 mA |
[Anode] Pulse Linearity (5% deviation) | 40 mA |