KS X ISO 15790-2005 Graphic technology and photography-Certified reference materials for reflection and transmission metrology-Documentation and procedures for use including determ.pdf

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2、 6. CRM 5 6.1 5 6.2 7 6.3 (cal ibration)7 7. 8 A( ) CRM 10 B( ) ( ) 11 C( ) ( )12 15 i ICS 37.100.01 KS X ISO 15790： 2005Graphic technology and photography Certified reference materials for reflection and transmission metrology Documentation and procedures for use, including determination of combine

3、d standard uncertainty 2004 1 ISO 15790 Graphic technology and photography Certified reference materials for reflection and transmission metrology Documentation and procedures for use, including determination of combined standard uncertainty . 1. (CRM) CRM , , , . 2. , , ( ) . Guide to the expressio

4、n of unertainty in measurement, published jointly by BIPM/IEC/IFCC/ISO/IUPAC/IUPAP/OIML, 1995 3. , , 3.1 . 3.1.1 (calibration) (calibration) . ( ) , . . 3.1.2 (Certified Reference Material, CRM) , . KS A ISO Guide 301 3.1.3 ( combined standard uncertainty) uc X ISO 15790： 2005 , , , . Guide to the e

5、xpression of uncertainty in measurement 3.1.4 (coverage factor) k Guide to the expression of uncertainty in measurement 3.1.5 CRM (CRM reference value) CRM 3.1.6 (expanded uncertainty) U , uc, k . 3.1.7 (experimental standard deviation) s n , . 1)(12=nxxsnii n： x ： n xi： i International vocabulary o

6、f basic and general terms in metrology 2 ISO 3534 1： 19937 2.34 3.1.8 (manufacturers calibration reference material) , 3.1.9 (measurand) International vocabulary of basic and general terms in metrology2 , , , . 3.1.10 (reference material) (同次 ) , , . KS A ISO Guide 301 3.1.11 ( reproducibility) ( ).

7、 International vocabulary of basic and general terms in metrology 2 . , , , . 3.1.12 (traceability) . International vocabulary of basic and general terms in metrology 2 3.1.13 (uncertainty of measurement) ( ) . 1. 2 X ISO 15790： 2005 . Guide to the expression of uncertainty in measurement . 2. . (3.

8、1.3 6.1.7 ). 3.1.14 CRM ( uncertainty of CRM) UCRM CRM , . 3.1.15 (variance) 1 adapted from ISO 3534 1： 19937 3.2 (symbols) bmax DR k s SACIE A TR T U uc ur UCRMCRM Umax Y(t) 4. CRM CRM . , (calibration) . 5.1 5.3 CRM . CRM . CRM CRM . CRM . , CRM . 5. CRM (r equired documentation for CRM) 5.1 CRM (

9、identification of CRM) CRM . 3 X ISO 15790： 2005 CRM , . 5.2 CRM CRM uc( 1. ) U k( 2. ) . 1. uc 0.01 DR(45： SA： 0： TR) 1.25, KS M ISO 5 3 DR SA CIE A TR T 2. DR(45： SA： 0： TR) 1.250.02 1.25Uuc 0.01, (k 2) 1. . , CRM . , CRM . 5.3 (traceability) CRM . . CRM . 5.4 CRM CRM CRM . A . CRM . CRM , . CRM ,

10、 . , . 5.5 CRM CRM( , , ) . . , , CRM CRM , , . CRM . 5.6 CRM . , ( , CRM , , ) . 4 X ISO 15790： 2005 6. CRM 6.1 6.1.1 6.1.2 6.1.6 . (4) 6.1.7 . Guide to the expression of uncertainty in measurement . , , , , , . , , . , CRM . , Guide to the expression of uncertainty in measurement . . , f . y f (x1

11、, x2, . xi, ., xn) (1) y： f： xi： i xi , . , CIELAB , . , X, Y, Z X, Y, Z . Guide to the expression of uncertainty in measurement 1995 5.2 . 6.1.2 . 6.1.2 xi y uc(y) (2) . 2212222112)()()()()(+=nnicxfxuxfxuxfxuxfxuyu (2) uc(y)： y u(xi)： xi ixf： xi xi f (2) ( B ). ixf6.1.3 f , . 1. 15 X ISO 15790： 200

12、5 . x1, x2, ., xi, ., xn P f . P(x1, x2, , xi, , xn) . xi x1 . ),(),(,2121 niniixxxxPxxxxPxP+(3) (2) . (2) , . 2. 1. . (3) . . 6.1.4 , (2) xi . xi , . , CIELAB , . , X, Y, Z X, Y, Z . Guide to the expression of uncertainty in measurement 1995 5.2 . 6.1.5 ( reproducibility of results of measurement) . , , , . 4 , . , (recalibration), , . a) , . . b) (calibration of the instrument) . c) ( ,