IEC 61303:1994

FOREWORD
Clause
1 General
   1.1 Scope and object
   1.2 Normative references
2 Definitions
3 Measurement of INSTRUMENT ACCURACY
   3.1 Primary test method
   3.2 Secondary test method
4 Measurement Of SYSTEM LINEARITY
   4.1 Primary test methods
   4.2 Secondary test methods
5 Measurement of system reproducibility
   5.1 Primary test method
   5.2 Secondary test method
   5.3 Evaluation
6 Measurement Of AIR-DENSITY CHARACTERISTIC
   6.1 Test method
   6.2 Evaluation
7 Measurement of SAMPLE VOLUME CHARACTERISTIC
   7.1 Test method
   7.2 Evaluation
8 Measurement of background response
   8.1 Inherent background response - Test method
   8.2 Background response to known radiation field -
        Test method
9 Measurement of long-term reproducibility
   9.1 Method for measurements of long-term
        reproducibility
10 Measurement of shielding performance
11 ACCOMPANYING DOCUMENTS and declaration of performance
Annex A - Index of defined terms

Covers radionuclide calibrators of the well type, with a gas-filled ionization chamber as used in the practice of nuclear medicine. The object of this Standard is to identify the most important characteristics of radionuclide calibrators and lay down associated test methods to enable manufacturers to declare the characteristics of their devices in a standardized way and facilitate comparisons between devices. The contents of the corrigendum of June 2016 have been included in this copy.