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DMCA NaI Scintillation Detector High Detection Efficiency High Light Output

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DMCA NaI Scintillation Detector High Detection Efficiency High Light Output

DMCA NaI Scintillation Detector High Detection Efficiency High Light Output
DMCA NaI Scintillation Detector High Detection Efficiency High Light Output

Large Image :  DMCA NaI Scintillation Detector High Detection Efficiency High Light Output

Product Details:
Place of Origin: China
Brand Name: Kinheng
Certification: ISO
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: Negotiable
Packaging Details: foam box
Delivery Time: 4-6 weeks
Payment Terms: T/T, Paypal
Supply Ability: 10000pcs/year

DMCA NaI Scintillation Detector High Detection Efficiency High Light Output

Description
Temperature: -30-70°C Reflector: MgO
Encapsulation: Aluminum Housing DMCA: Available
Warranty: One Year HS Code: 903090850
Regular Size: 2"x2",3"x3" Energy Resolution(PHR): 7-7.5%
High Light:

DMCA NaI scintillation detector

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Kinheng scintillation detector crystal

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NaI scintillation detector

High detection efficiency high light output DMCA NaI(Tl) scintillator detector

 

Detector 1

Introduction
KHD-1 scintillation detector is a new generation γ-ray measurement device. Combined with lead chamber and Multi-channel Analyzer(MCA) to form Energy Spectrometer, widely used in weak radioactivity analysis field, such as building materials, food, geology etc.

KHD-1 scintillation detector's advantage including compact structure,easy operation,low background,excellent energy resolution,stable output,high reliability,durability and high detection efficiency.
A gamma ray interacting with a scintillator produces a pulse of light that is converted to an electric pulse by a photomultiplier tube (PMT). The PMT consists of a photocathode, a focusing electrode, and 10 or more dynodes that multiply the number of electrons striking at each dynode. A chain of resistors typically located in a plug-in tube base assembly biases the anode and dynodes. Complete assemblies including the scintillator and PMT are available.

The high Z of iodine in NaI(Tl) crystals result in high efficiency for gamma-ray detection. Resolution for a 3-inch diameter by 3-inch length crystal is typically about 7% for 137Cs and slightly worse for larger sizes.


Properties

 

Specification Range Unit
Scintillator Effective Size φ50 X 50 mm
Input Voltage 11.5 ~12.5 V
Input Current ≤60 mA
Output Polarity Positive Polarity -
Output Amplitude (MAX)1) 9 V
Output Amplitude(TYPE)2) 1 V
Resolution(Cs137)3) ≤8.5 %
Background Count Rate(30kev~3Mkev) ≤250 min-1
Work Temperature 0℃ ~ +40
Storage Temperature -20 ~ 55
Humidity ≤90 %

Notes:
1.Detector signal exceeds this value, a truncation will occur.
2. The amplitude of signal is usually less than 1V in spectrum analysis.
3.The value is measured when detector preheated for 10 minutes, the counting rate within 1000, total counting number is less than 105 in Cs137 peak.

 

Advantage:

High light output

High detection efficiency

Low cost

Good high temperature resistance

FWHM 7%

 

Working Principle
DMCA NaI Scintillation Detector High Detection Efficiency High Light Output 0

Interface

 

DMCA NaI Scintillation Detector High Detection Efficiency High Light Output 1

Interface Wiring Wiring Definition
BNC Coaxial Cable Signal Line
DB9 Triple-core Shielding Wire 2:+12V,5:-12V,9:GND

Notes:

High Voltage should be set before putting on the market, without regulation function.

 

Product shots:

DMCA NaI Scintillation Detector High Detection Efficiency High Light Output 2

 

FAQ:

1.Q: Are you a factory manufacturer?

A: Yes ,we are manufacturer with 13 years experience in the scintillator crystal industry and supplied many famous brands with good quality and service.

 

2.Q:Where is your main market?

A:Europe, America, Asia.

Contact Details
Kinheng Crystal Material (Shanghai) Co., Ltd.

Contact Person: Ivan. wang

Tel: 18964119345

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