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Products >> ​Radiation Detection & Monitoring >> Radiation Counters

radiation counters

ALPHA/BETA COUNTERS


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Manual Counters
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Automatic Counter Systems
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Multi-Detector Systems
ORTEC has an extensive range of manual and automatic counters; manuals are ideal for applications with small samples and long count time while automatic counters are suited otherwise. 

We also offer the multi-detector system; to provide high throughput, high sensitivity for low background beta counting. This is ideal for applications where high sensitivity requirements are critical, triumphing over the long counting times (i.e. water & environmental samples). This series has s configuration to accommodate 4, 8, 12, or 16 detectors in facilitating specific sample volume and throughput rate requirements. 
Each detector in the MDS are mechanically independent, changes such as loading, counting and routine maintenance can be done in parallel with other applications. 
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automatic
manual
mds

counters, timers, rate meters & multichannel scaling

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995 Dual Counters
ORTEC offers the broadest range of nuclear counters, timers, rate meters and multichannel scalers.

Counters simply count the number of input pulses received during the counting period.

​Timers count pulses generated by an internal or external clock and are used to measure elapsed time, or to establish the length of the counting period. 

Rate meters provide a readout of the pulse count rate.

Multichannel scalers count the number of events that occur during a specified time interval, referred to as the dwell time, resulting in a time-histogram of counts. “Standalone” and programmable computer controlled versions are available.

Click here to know more about choosing the right counters, timers, rate meters or multichannel scalers
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comparative charts
counters

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scalers / counters

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​The sample counting system is to be used together with scalers/counters to complete the counting set system (scaler + detector)
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Model 2000
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LUDLUM provides a different variety of counters, having 2 general types scalers for counting samples. 

The Model 2000 is a general purpose scaler while Model 2200 is accompanied with an addition ratemeter, both are typically used for counting samples.
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model 2000
model 2200
Features
  • Detectors
    • Supports G-M, Proportional & Scintillator Detectors
  • Scaler Range: 0 to 999,999 counts
  • Timer: 0 to 999 minutes

Counting set systems

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LUDLUM provides a variety of counting set systems, each can be matched up with LUDLUM's scaler/ counters. The counting set systems is available in alpha-beta or gamma.

The alpha-beta counters varies in interface, types of detectors used & is available with the option of having a simultaneous alpha-beta sample counting. 

The Gamma counters uses NaI scintillator detectors and are available in either manual or fully automatic option. 
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counting set systems
Features
Model 3030 Series 
  • Alpha Efficiency (4π)
    • ​239Pu 37% 
    • 230Th 32%
    • 238U 39%
  • Beta Efficiency (4π)
    • 14C: 8%
    • 99Tc: 27%
    • 137Cs: 29%
    • 90Sr/90Y: 26%
Model 3030P
  • Alpha Efficiency (4π)
    • ​239Pu 35%
  • Beta Efficiency (4π)
    • ​99Tc 15%
    • 137Cs 23%
    • 90Sr/90Y 34%
Model 2100 Series
  • Energy Response:
    • ​30 keV to 3 MeV

related instrument


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Alpha Spectroscopy
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Gamma Spectroscopy
*Pictures shown above are for reference only.  Actual product may differ slightly.  
**Some products may not be available in all countries. Please contact us for further information and clarification.

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ANALYTICAL TECHNOLOGIES PTE LTD
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Singapore 408866
Tel : +65-67468068
Fax : +65-67460661

Email:  singapore@analytical-online.com
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  • Products
    • BioTechnologies
    • Cryogenics
    • Deposition Systems
    • Imaging
    • Lasers
    • Wafer Probing
    • Pharmaceutical Testing Apparatus
    • Radiation Detection & Monitoring
    • Spectroscopic System
    • Supporting Instrument & Accessories
    • Surface Characterisation
  • News
  • Instrument demo
  • Customisation
  • Contact Us