Standard icon

IEEE STANDARD

N42.25-1997 - American National Standard Calibration and Usage of Alpha/Beta Proportional Counters

Description: This standard establishes methods for the calibration and use of gas proportional counters with and without active guard detectors. This standard also establishes methods for measuring the alpha and beta counting plateau, crosstalk factors, background, alpha and beta efficiency from prepared standards, correction factors for samples whose self-attenuation or mass differs from that of the standard, and calculation of the sample activities together with their random and total uncertainties. Correction for pulse pileup due to high count rate is also discussed. Although many principles articulated in this standard apply to the counting of radionuclides emitting a maximum beta energy below 100 keV as well, the counting of these low-energy beta emitters requires a higher degree of attention to detail in sample preparation, instrument calibration, and measurement correction factors than addressed in this standard. Therefore, this standard is intended for measuring radionuclides with maximum beta energies above 100 keV.
  • Status: Active Standard Help
Oversight Committee: N42 - Radiation Instrumentation
Sponsor: Accredited Standards Committee N42

Get This Standard

Buy Purchase a copy of this standard Buy External Link
Buy VuSpec CD ROM This standard can be purchased as part of the following VuSpect CDs:
- 1 Buy
- IEEE Nuclear Power Engineering Collection: VuSpec (Including Historical Standards) Buy
Access with Subscription External Link Standards Online subscribers can access this standard in IEEE Xplore Digital Library. Access Learn More

Related Standards

Nuclear Power Standards

Additional Resources

Join IEEE-SA & Save!

IEEE-SA Individual Members save 10% (on average)* on most standards purchased through IEEE.
* actual savings vary per standard