JJF 1005-2016

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JJF 1005-2016
General Terms and Definitions Used in Connection with Reference Materials
National Metrological Technical Code of the People's Republic of China
General terms and definitions of reference materials
2016-11-30 release
2017-05-30 implementation
State Administration of Quality Supervision, Inspection and Quarantine issued
General terms and definitions of reference materials
Replacing JJF 1005-2005
Unit. National Standard Material Metrology Technical Committee
The main drafting unit. China Institute of Metrology
Participated in the drafting unit. Beijing Hospital
Iron and Steel Research Institute
National Environmental Analysis and Testing Center
National Geological Experiment Testing Center
This specification entrusts the National Standard Material Metrology Technical Committee to explain
The main drafters of this specification.
Yu Yadong (China Institute of Metrology)
Lu xiahua (China Institute of Metrology)
Ni Xiaoli (China Institute of Metrology)
Participate in the drafters.
Chen Wenxiang (Beijing Hospital)
Hu Xiaoyan (Iron and Steel Research Institute)
Wu Zhongxiang (National Environmental Analysis and Testing Center)
Wang Yaping (National Geological Experimental Testing Center)
table of Contents
Introduction (Ⅳ)
1 range (1)
2 References (1)
3 Basic terms for reference materials (1)
3.1 Reference material (1)
3.2 Certificate of Reference (2)
3.3 Reference material for reference material (2)
3.4 Substrate reference material (2)
3.5 Primary level measurement standard (3)
3.6 Secondary measurement standard (3)
3.7 International measurement standards (3)
3.8 National measurement standards (3)
3.9 Sample (3)
3.10 Minimum sample size (3)
3.11 (production) batch (3)
3.12 (standard substance) setting (4)
3.13 Assignment (4)
3.14 Uniformity (4)
3.15 Uniformity between units (4)
3.16 Uniformity within the unit (4)
3.17 Stability (4)
3.18 Transport stability (4)
3.19 long-term stability (4)
3.20 (standard material) life (4)
3.21 (valid for standard substance) (5)
3.22 interchangeability (5)
3.23 matrix effect (5)
3.24 Calibrator (5)
3.25 Quality Control Substances (5)
4 Criteria for measurement and testing of reference materials (5)
4.1 (characteristic of the standard substance) (5)
4.2 Quantity (5)
4.3 Nominal characteristics (6)
4.4 Determination (6)
4.5 Indication value (6)
4.6 Measuring precision (6)
4.7 Measurement accuracy (6)
4.8 Accuracy of measurement (6)
4.9 Metrological traceability (7)
4.10 Inter-laboratory comparison (7)
4.11 Measuring method (7)
4.12 Measuring procedures (8)
4.13 Reference method (8)
4.14 Original reference measurement procedure (8)
4.15 Measurement Uncertainty (8)
4.16 Standard measurement uncertainty (8)
4.17 Synthetic Standard Measurement Uncertainty (9)
4.18 Extended Measurement Uncertainty (9)
4.19 Include Probability (9)
4.20 contains factor (9)
4.21 Measurement comparability of measurement results (9)
4.22 Measurement Compatibility of Measurement Results (9)
4.23 Confirmation (10)
5 Criteria for the identification and publication of reference materials (10)
5.1 Identification of reference materials (10)
5.2 Certificate of Reference Material (10)
5.3 Criteria for substance identification report (10)
5.4 Product information list (10)
5.5 Development of standard materials (production) institutions (10)
5.6 Subcontractors (10)
5.7 (standard substance) development (production) (11)
6 Statistical terms related to the determination of standard substances (11)
6.1 Sampling (11)
6.2 Sample Size (11)
6.3 Representative samples (11)
6.4 Simple random sampling (11)
6.5 Stratified sampling (11)
6.6 Simple random sampling (12)
6.7 (characteristic) distribution (12)
6.8 Independent Test/Measurement Results (12)
6.9 Repeatability measurement conditions (12)
6.10 Reproducibility measurement conditions (12)
6.11 target v