Технические характеристики
| Assembly Size | Dia.142 mm |
|---|---|
| PMT Tube Size | 127 (5) mm |
| Built-in PMT Type No. | R1250 |
| Photocathode Area Shape | Round |
| Photocathode Area Size | Dia.120 mm |
| Wavelength (Short) | 300 nm |
| Wavelength (Long) | 650 nm |
| Wavelength (Peak) | 420 nm |
| Spectral Response Curve Code | 400K |
| Photocathode Material | Bialkali |
| Window Material | Borosilicate glass |
| Dynode Structure | Linear-focused |
| Dynode Stages | 14 |
| [Max. Rating] Anode to Cathode Voltage | -3000 V |
| [Max. Rating] Average Anode Current | 1.02 mA |
| Anode to Cathode Supply Voltage | -2000 V |
| [Cathode] Luminous Sensitivity Typ. | 70 μA/lm |
| [Cathode] Blue Sensitivity Index (CS 5-58) Typ. | 9 |
| [Anode] Luminous Sensitivity Typ. | 1000 A/lm |
| [Anode] Gain Typ. | 1.4 x 107 |
| [Anode] Dark Current (after 30min.) Typ. | 50 nA |
| [Anode] Dark Current (after 30min.) Max. | 300 nA |
| [Time Response] Rise Time Typ. | 2.5 ns |
| [Time Response] Transit Time Typ. | 54 ns |
| [Time Response] Transit Time Spread Typ. | 1.2 ns |
| [Anode] Pulse Linearity (2% deviation) | 100 mA |
| [Anode] Pulse Linearity (5% deviation) | 150 mA |
