Norm

NEN-IEC 61435:2013 en

Nuclear instrumentation - High-purity germanium crystals for radiation detectors - Measurement methods of basic characteristics

172,08

Over deze norm

Status Definitief
Aantal pagina's 32
Commissie Kerntechnische instrumentatie
Gepubliceerd op 01-09-2013
Taal Engels
This International Standard is applicable to high-purity germanium crystals used for radiation detectors for gamma-rays and X-rays. Such germanium is monocrystalline and has a net concentration of fewer than 1011 electrically active impurity centers per cm3, usually of the order of 1010 cm-3. This International Standard specifies terminology and test methods for measurements of basic characteristics of high-purity germanium crystals. These characteristics are net electrically active impurity concentrations (hereinafter (NA - ND)), deep-level impurity-centre concentration and crystallographic quality of crystals. These test methods are not mandatory but have found general use in the industry and provide verifiable and desired information to the detector manufacturer. Test methods for completed assembled germanium detectors are given in IEC 60973 and IEC 60759.

Details

ICS-code 27.120
Engelse titel Nuclear instrumentation - High-purity germanium crystals for radiation detectors - Measurement methods of basic characteristics

Winkelwagen

Subtotaal:

Ga naar winkelwagen