Standard No.:	GB/T 4835-1984
English Name:	Portable X or gamma radiation doserate meters and monitors for use in radiation protection
Chinese Name:	辐射防护用携带式X、γ辐射剂量率仪和监测仪
Chinese Classification:	F85    Nuclear instrument for exploration mining and technological detection
Professional Classification:	GB    National Standard
Issued by:	China State Bureau of Standards
Issued on:	1984-01-02
Implemented on:	1985-7-1
Status:	superseded
Superseded by:	GB/T 4835-2008 Radiation Protection Instrumentation—Ambient and/or Directional Dose Equivalent (Rate) Meters and/or Monitors for Beta, X and Gamma Radiation
Superseded on:	2009-4-1
Abolished on:	2009-04-01
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	150.00
Delivery:	via email in 1~3 business day

本标准适用于辐射防护领域中携带式X、γ辐射剂量率仪和监测仪，测量的能量范围为50keV到3MeV。这种装置至少包括探测部件和测量部件。这两部分可以直接连接，可以通过软电缆连接，也可以组成一台装置。为某些特殊应用(如很高的辐射剂量率)设计的携带式X、γ辐射剂量仪和监测仪，可按本标准规定的原则，对某些要求作必要的修改或补充。本标准中剂量或吸收剂量系指空气吸收剂量。本标准所指装置最好有测量吸收剂量的功能。本标准参照国际标准IEC 395-1972和IEC 532-1976。