3″x3″ NaI(Tl) Scintillation Detector
ATR Crystal engineers the robust Model NAI3/3P3 Scintillation Detector, a fully integrated assembly featuring a larger Dia. 3″x3″ NaI(Tl) crystal paired with a premium 3-inch PMT. This expanded detection volume significantly maximizes Gamma-ray capture efficiency while maintaining the ultimate plug-and-play reliability demanded by advanced spectroscopy systems.Uncompromised Precision: Consistently delivers an exceptional energy resolution of
Product Category:
Scintillation Detector
Overview
1 ) Model Number: NAI3/3P3
2 ) Detector Components:
Scintillator：Dia. 3″x3″ NaI(Tl) Scintillator
PMT: 8-stage Dia. 3 inch PMT with 14-pin connector
3 ) Energy Resolution：<7.5%@662keV(Cs-137) or better
4 ) Working Temperature: -30~+50℃
5 ) High Voltage: 400~1100V(Positive polarity configuration or Negative polarity configuration)
6 ) Aluminum Housing
| Photomultiplier Tube Specifications | ||
| Spectral Response Range | 300-650 mm | |
| Peak Wave-length (nm) | 420 mm | |
| Photocathode Minimum Effective Area | 70 mm | |
| Photocathode Material | Bialkali | |
| Window Material | Borosilicate glass | |
| Dynode Structure/Stages | Box-and-grid/8 | |
| Cathode Luminous Sensitivity | Min. | 80 μA/lm |
| Typ. | 110 μA/lm | |
| Cathode Blue Sensitivity | Min. | 10 μA/lm |
| Typ. | 12 μA/lm | |
| Anode Luminous Sensitivity | Min. | 3 A/lm @1000V |
| Typ. | 30 A/lm @1000V | |
| Anode Dark Current | Typ. | 2 nA @1000V |
| Max. | 10 nA @1000V | |
| Anode Gain Typ. | 2.73×105 | |
| Anode to Cathode Voltage (DC) | Max. | 1500 V |
| Rise Time | Typ. | 8 ns |
| Operating Ambient Temperature | -30~+50℃ | |
| Suitable Socket | E678-14W | |
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