Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 2013;33(4):179-85.

[National primary standard of absorbed dose rate to water using a graphite calorimeter]

[Article in Japanese]
Yuichiro Morishita
  • PMID: 24893493
Review

[National primary standard of absorbed dose rate to water using a graphite calorimeter]

[Article in Japanese]
Yuichiro Morishita. Igaku Butsuri. 2013.

Abstract

The calibration service in terms of absorbed dose to water started from 2011 after establishment of the national primary standard using a graphite calorimeter at the national metrology institute of Japan (NMIJ) and JCSS accreditation of the association for nuclear technology in medicine (ANTM). Accordingly, a new dosimetry protocol was introduced as JSMP12, in which details of the national standard were also described. This report presents a short review of the standard, a key comparison result, and a comparison result of calibration coefficients by JSMP01 and JSMP12.

PubMed Disclaimer