2"x2" NaI(Tl) Scintillation Detector

The Model NAI2/2P2 Scintillation Detector is a hermetically sealed assembly which includes a high resolution Dia. 2″x2″ NaI(Tl) scintillator, a 2″ Hamamatsu photomultiplier tube(CR105), an internal magnetic/light shield, an aluminum housing and a 14-pin connector.

This kind of 14-pin NaI(Tl) detectors have good energy resolution(<7.5%@662keV) and stability, their standard 14-pin connector can be easily inserted in plug-on photomultiplier tube(PMT) base or digital Multi-Channel Analyzer(MCA) for Gamma-ray detection systems.

Overview

1 ) Model Number: NAI2/2P2
2 ) Detector Components:
      Scintillator:Dia. 2″x2″ NaI(Tl) Scintillator
      PMT: Hamamatsu Dia. 2″ CR105(10-stage, 14-pin connector) or other specified models
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

Pricing

Model

Energy Resolution

FOB Unit Price

Online Ordering

NAI2/2P2

<7.5%@662 keV (7.0% typ.)

$446

Order

<7.0%@662 keV (6.6% typ.)

$523

Order

Outer Dimension

Photomultiplier Tube Specifications

Model

CR105-05

Spectral Response Range

300-650 mm

Peak Wave-length (nm)

420 mm

Photocathode Minimum Effective Area

46 mm

Photocathode Material

Bialkali

Window Material

Borosilicate glass

Dynode Structure/Stages

Box-and-grid/10

Cathode Luminous Sensitivity

Min.

60 μA/lm

Cathode Blue Sensitivity

Min.

7 μA/lm

Anode Luminous Sensitivity

Min.

100 A/lm @1250V

Typ.

400 A/lm @1250V

Anode Dark Current

Max.

100 nA @1250V

Anode to Cathode Voltage (DC)

Max.

1500 V

Rise Time

Typ.

7 ns

Operating Ambient Temperature

-30~+50℃

Suitable Socket

E678-14W

Connection Way