BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND : Absorbed dose to water
Radiation quality 100 kV

Degrees of equivalence, D_i  and its expanded uncertainty U_i (k = 2), both expressed in mGy/Gy.

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND  Absorbed dose to water
Radiation quality 135 kV

Degrees of equivalence, D_i and expanded uncertainty U_i (k = 2), expressed in mGy/Gy

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND   Absorbed dose to water
Radiation quality 180 kV

Degrees of equivalence, D_i and its expanded uncertainty U_i (k = 2), both expressed in mGy/Gy.

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND   Absorbed dose to water
Radiation quality 250 kV

Degrees of equivalence, D_i and its expanded uncertainty U_i  (k = 2), both expressed in mGy/Gy.

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND : Absorbed dose to water
Radiation quality 100 kV

Degrees of equivalence, D_i  and its expanded uncertainty U_i (k = 2), both expressed in mGy/Gy.

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND : Absorbed dose to water
Radiation quality 135 kV

Degrees of equivalence, D_i and expanded uncertainty U_i (k = 2), expressed in mGy/Gy

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND   Absorbed dose to water
Radiation quality 180 kV

Degrees of equivalence, D_i and expanded uncertainty U_i (k = 2), expressed in mGy/Gy

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND   Absorbed dose to water
Radiation quality 250 kV

Degrees of equivalence, D_i and its expanded uncertainty U_i (k = 2), both expressed in mGy/Gy.

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND : Absorbed dose to water
Radiation quality 100 kV

For a comparison with laboratory i, the key comparison reference value is the BIPM determination x_R,i and its standard uncertainty u_R,i.

The degree of equivalence of laboratory i with respect to x_R,i is given by a pair of terms: D_i and U_i = 2 u_i, its expanded uncertainty (k = 2), both expressed in mGy/Gy.
In evaluating u_i for BIPM comparisons, account is taken of correlation between u_{Lab i} and u_R,i (see the relevant Final Report). For regional comparisons, additional linking uncertainties are included.

When required, the degree of equivalence between two laboratories i and j can be evaluated by a pair of terms: D_ij = D_i - D_j and U_ij = 2u_ij, its expanded uncertainty (k = 2), both expressed in mGy/Gy. In evaluating u_ij, account should be taken of correlation between u_i and u_j. For regional comparisons involving secondary standards, this includes correlation related to traceability.

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND   Absorbed dose to water
Radiation quality 135 kV

For a comparison with laboratory i, the key comparison reference value is the BIPM determination x_R,i and its standard uncertainty u_R,i.

The degree of equivalence of laboratory i with respect to x_R,_i is given by a pair of terms: D_i and U_i = 2 u_i, its expanded uncertainty (k = 2), both expressed in mGy/Gy.
In evaluating u_i for BIPM comparisons, account is taken of correlation between u_{Lab i} and u_R,i  (see the relevant Final Report). For regional comparisons, additional linking uncertainties are included.

When required, the degree of equivalence between two laboratories i and j can be evaluated by a pair of terms: D_ij = D_i - D_j and U_ij = 2u_ij, its expanded uncertainty (k = 2), both expressed in mGy/Gy. In evaluating u_ij, account should be taken of correlation between u_i and u_j. For regional comparisons involving secondary standards, this includes correlation related to traceability.

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND   Absorbed dose to water
Radiation quality 180 kV

For a comparison with laboratory i, the key comparison reference value is the BIPM determination x_R,i and its standard uncertainty u_R,i.

The degree of equivalence of laboratory i with respect to x_R,i is given by a pair of terms: D_i and U_i = 2 u_i, its expanded uncertainty (k = 2), both expressed in mGy/Gy.
In evaluating u_i for BIPM comparisons, account is taken of correlation between u_{Lab i} and u_R,i (see the relevant Final Report). For regional comparisons, additional linking uncertainties are included.

When required, the degree of equivalence between two laboratories i and j can be evaluated by a pair of terms: D_ij = D_i - D_j and U_ij = 2u_ij, its expanded uncertainty (k = 2), both expressed in mGy/Gy. In evaluating u_ij, account should be taken of correlation between u_i and u_j. For regional comparisons involving secondary standards, this includes correlation related to traceability.

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND   Absorbed dose to water
Radiation quality 250 kV

For a comparison with laboratory i, the key comparison reference value is the BIPM determination x_R,i and its standard uncertainty u_R,i.

The degree of equivalence of laboratory i with respect to x_R,i is given by a pair of terms: D_i and U_i = 2 u_i, its expanded uncertainty (k = 2), both expressed in mGy/Gy.
In evaluating u_i for BIPM comparisons, account is taken of correlation between u_{Lab i} and u_R,i (see the relevant Final Report). For regional comparisons, additional linking uncertainties are included.

When required, the degree of equivalence between two laboratories i and j can be evaluated by a pair of terms: D_ij = D_i - D_j and U_ij = 2u_ij, its expanded uncertainty (k = 2), both expressed in mGy/Gy. In evaluating u_ij, account should be taken of correlation between u_i and u_j. For regional comparisons involving secondary standards, this includes correlation related to traceability.

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND : Absorbed dose to water
Radiation quality 100 kV

BIPM.RI(I)-K9

u_Labi  relative standard uncertainty of absorbed dose to water determined by Lab i

x_i   absorbed dose to water determined by Lab_i at the BIPM, relative to the reference value determined by the BIPM standard

u_i   combined standard uncertainty of x_i taking correlation into account

EURAMET.RI(I)-K9

u_{Lab i} : relative standard uncertainty of calibration coefficients determined by Lab i

x_i : absorbed dose to water determined by Lab i at the BIPM, relative to the reference value determined by the BIPM standard, derived from the calibration coefficients through the results of the linking laboratory (PTB) as detailed in the EURAMET.RI(I)-K9 Final Report.

u_i : combined standard uncertainty of x_i taking correlation into account

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND : Absorbed dose to water
Radiation quality 135 kV

BIPM.RI(I)-K9

u_{Lab i} : relative standard uncertainty of absorbed dose to water determined by Lab i
 

x_i : absorbed dose to water determined by Lab i at the BIPM, relative to the reference value determined by the BIPM standard
 

u_i : combined standard uncertainty of x_i taking correlation into account

EURAMET.RI(I)-K9

u_{Lab i} : relative standard uncertainty of calibration coefficients determined by Lab i
 

x_i : absorbed dose to water determined by Lab i at the BIPM, relative to the reference value determined by the BIPM standard, derived from the calibration coefficients through the results of the linking laboratory (PTB) as detailed in the EURAMET.RI(I)-K9 Final Report.
 

u_i : combined standard uncertainty of x_i taking correlation into account

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND   Absorbed dose to water
Radiation quality 180 kV

BIPM.RI(I)-K9

u_{Lab i} : relative standard uncertainty of absorbed dose to water determined by Lab i

x_i : absorbed dose to water determined by Lab i at the BIPM, relative to the reference value determined by the BIPM standard

u_i : combined standard uncertainty of x_i taking correlation into account

EURAMET.RI(I)-K9

u_{Lab i} : relative standard uncertainty of calibration coefficients determined by Lab i

x_i : absorbed dose to water determined by Lab i at the BIPM, relative to the reference value determined by the BIPM standard, derived from the calibration coefficients through the results of the linking laboratory (PTB) as detailed in the EURAMET.RI(I)-K9 Final Report.

u_i : combined standard uncertainty of x_i taking correlation into account

BIPM.RI(I)-K9 and EURAMET.RI(I)-K9

MEASURAND  Absorbed dose to water
Radiation quality 250 kV

BIPM.RI(I)-K9

u_{Lab i} : relative standard uncertainty of absorbed dose to water determined by Lab i

x_i : absorbed dose to water determined by Lab i at the BIPM, relative to the reference value determined by the BIPM standard

u_i : combined standard uncertainty of x_i taking correlation into account

EURAMET.RI(I)-K9

u_{Lab i} : relative standard uncertainty of calibration coefficients determined by Lab i

x_i : absorbed dose to water determined by Lab i at the BIPM, relative to the reference value determined by the BIPM standard, derived from the calibration coefficients through the results of the linking laboratory (PTB) as detailed in the EURAMET.RI(I)-K9 Final Report.

u_i : combined standard uncertainty of x_i taking correlation into account