JJG 962-2010 (English Version) PDF

Standard No.: JJG 962-2010
Language: Chinese, Available in English version
Release Date: 2010
Published By: National Metrological Verification Regulations of the People's Republic of China
Latest: JJG 962-2010

Scope: This procedure is applicable to the initial calibration, follow-up calibration and in-use inspection of acoustic or acousto-optical strong penetrating X and gamma radiation personal dose equivalent rate alarms worn on the human body. The energy range of X and γ radiation is 50 keV ~ 1.5 MeV. If the alarm is to be used to measure the dose equivalent rate produced by photons of higher energy (up to 10 MeV), then its response must be determined at the appropriate energy. This procedure does not apply to the verification of alarm devices with a personal dose equivalent rate of Hp (0.07) for weak penetrating X and γ radiation. This procedure does not apply to the verification of personal alarms for neutron and beta radiation.

JJG 962-2010 history

2010 JJG 962-2010 Verification Regulation of Personal Dose Equivalent Rate Warning Devices for X and γRadiation
2001 JJG 962-2001 Verification Regulation of Personal Warning Devices for X and γ Radiations