Standard: IEC - 61151

NUCLEAR INSTRUMENTATION - AMPLIFIERS AND PREAMPLIFIERS USED WITH DETECTORS OF IONIZING RADIATION - TEST PROCEDURES

This standard is available with a subscription to IHS Standards Expert.

About IHS Standards Expert

IHS Standards Expert subscription, simplifies and expedites the process for finding and managing standards by giving you access to standards from over 370 standards developing organizations (SDOs).

FEATURES & BENEFITS
  • Maximize product development and R&D with direct access to over 1.6 million standards
  • Discover new markets: Identify unmet needs and discover next-generation technologies
  • Improve quality by leveraging consistent standards to meet customer and market requirements
  • Minimize risk: Mitigate liability and better understand compliance regulations
  • Boost efficiency: Speed up research, capture and reuse expertise
For additional product information, visit the IHS Standards Expert page.

HOW TO SUBSCRIBE
For more information or a custom quote, visit the IHS Contact Us page for regional contact information.
Scope:

Scope and object

The test procedures of this International Standard cover amplifier and preamplifier systems with linear pulse shaping networks for use with semiconductor, scintillation and proportional detectors in the spectrometry of ionizing radiation. The object is to provide a common language and methodology for users and manufacturers of pulse-amplifier systems.

Test procedures for associated detectors are described in IEC 333 and IEC 973.

Not all of the tests described in this standard are mandatory, but those that are performed to determine preamplifier and amplifier specifications shall conform to this standard.

The emphasis on the methods of measurement is to enhance sensitivity and improve accuracy by working around the limitations of the test instruments, particularly oscilloscopes which have only a visual display for read-out. A null technique is used where possible, thereby reducing basic errors to the inaccuracy of a pair of precision resistors. When use of a bridge is inappropriate, such as in measurements of pulse height with an oscilloscope, the pulse is made to occupy a fixed amplitude and vertical position on the face of the cathode ray tube. Some measurements require test instruments or fixtures not commercially available at this writing; circuit diagrams for their construction are given in the annexes. The use of a standard nuclear instrument module to test the performance of an amplifier is not acceptable unless the errors introduced by that module can be corrected for or shown to be less than the error caused by the amplifier. Examples are the use of a crossover pickoff module to measure crossover walk in a bipolar amplifier and an MCA to measure nonlinearity and noise.

Organization: International Electrotechnical Commission
Document Number: 61151
Publish Date: 1992-08-01
Page Count: 158
Change Type: STCH
Available Languages: EN,FR
DOD Adopted: NO
ANSI Approved: NO
Most Recent Revision: YES
Current Version: YES
Status: Inactive

This Standard References

Showing 3 of 3.


Advertisement
Advertisement
Advertisement
Advertisement