-
-
Available Formats
- Options
- Availability
- Priced From ( in USD )
-
Available Formats
-
- Immediate download
- $124.00
- Add to Cart
-
- Printed Edition
- Ships in 1-2 business days
- $124.00
- Add to Cart
-
- Printed Edition + PDF
- Immediate download
- $191.00
- Add to Cart
Customers Who Bought This Also Bought
-
ISO/ASTM 51540:2004
Priced From $38.00 -
ISO 18589-1:2019
Priced From $124.00 -
ISO 8769:2020
Priced From $124.00 -
ISO/ASTM 51631:2020
Priced From $81.00
About This Item
Full Description
ISO 8769:2020 specifies the characteristics of reference measurement standards of radioactive surface contamination, traceable to national measurement standards, for the calibration of surface contamination monitors. This document relates to alpha-emitters, beta-emitters, and photon emitters of maximum photon energy not greater than 1,5 MeV.
It does not describe the procedures involved in the use of these reference measurement standards for the calibration of surface contamination monitors. Such procedures are specified in IEC 60325[6], IEC 62363[7], and other documents.
NOTE Since some of the proposed photon standards include filters, the photon standards are to be regarded as reference measurement standards of photons of a particular energy range and not as reference measurement standards of a particular radionuclide. For example, a 241Am source with the recommended filtration does not emit from the surface the alpha particles or characteristic low-energy L X-ray photons associated with the decay of the nuclide. It is designed to be a reference measurement standard that emits photons with an average energy of approximately 60 keV.
This document also specifies preferred reference radiations for the calibration of surface contamination monitors. These reference radiations are realized in the form of adequately characterized large area sources specified, without exception, in terms of surface emission rate and activity which are traceable to national standards.
Document History
-
ISO 8769:2020
viewing
Measurement of radioactivity - Alpha-, beta- and photon emitting radionuclides - Reference measurement standard specifications for the calibration of surface contamination monitors- Most Recent
-
ISO 8769:2016
Reference sources - Calibration of surface contamination monitors - Alpha-, beta- and photon emitters- Historical Version
-
ISO 8769:2010
Reference sources - Calibration of surface contamination monitors - Alpha-, beta- and photon emitters- Historical Version
-
ISO 8769-2:1996
Reference sources for the calibration of surface contamination monitors - Part 2: Electrons of energy less than 0,15 MeV and photons of energy less than 1,5 MeV- Historical Version
-
ISO 8769:1988
Reference sources for the calibration of surface contamination monitors - Beta-emitters (maximum beta energy greater than 0,15 MeV) and alpha-emitters- Historical Version