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STATE OF ART INSTRUMENTATION FROM AN INNOVATIVE COMPANY
NaI SCINTILLATION DETECTOR (Size 1”x1” Flat Type) - [ Type : SD 151 ]  
Technical Data

NUCLEONIX Scintillation Detector (1”x1” - Flat Type) SD151 is designed to be used with Gamma Ray Spectrometer (Integral) Type GR612 or modular system Type GR611M or its equivalent unit.
The integral assembly consists of NaI (Tl) crystal size 1”x1”, integrally coupled to a 1 1/2 inch bialkali phototube with mu-metal magnetic / light shield. The crystal and the photomultiplier tube are housed in an aluminium container.
The assembly is connected to a solid state Pre-amplifier PA311 of NUCLEONIX make. Connectors are provided on Pre-amplifier for EHT, low voltage and signal output. The complete Scintillation Detector can be housed in a Lead Shield. The pre-amplifier is designed to suit a wide range of standard Scintillation detectors.

Features

  • 1"x1" NaI Integral assembly.
  • Resolution for Cs-137 better than 8.5%.
  • Operating Voltage 700V to 900V.
  • Recommended for use with NUCLEONIX make Gamma Ray Spectrometers.
  • Ideal choice for teaching lab experiments in Universities & P.G colleges in Physics.
  • .
NaI SCINTILLATION DETECTOR  1X1
Specifications

Transducer

Flat type Integral assembly
Phospher
NaI (Tl), 1x1 inches crystal
Photomultiplier
1 1/2 inch PMT with mu metal magnetic/light shielding .
Operating Voltage
650 - 850V
Resolution x
Better than 8.5% with Cs-137
Pre-amplifier
Built-in
Gain (Approx)
25
Noise
(rms referred to input) Less than 50 micro volts
Output
Positive tail pulse
Output Impedance
90 Ohms
Power Requirement (Typical)
-12V @12mA
Plot No.162 A & B, Phase-II, IDA, Cherlapally, Hyderabad-500051 India Phone: +91-7207034546, +91-7331104481, 7331104482, Fax : 040 - 29706486.
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