CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity level of standard microphones type LS1P

 

Degrees of equivalence represented by Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in dB.

 

NOMINAL FREQUENCY 250 Hz

Sensitivity level at 250 Hz
Di / dB re 1 V/Pa
Participating institutes

Enlarged graph at 250 Hz

Sensitivity_Level@250Hz

 

Results for the full set of frequencies for each comparison are available in the 'Laboratory Measurements' Tab.

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity level of standard microphones type LS1P

NOMINAL FREQUENCY 1 kHz

 

Degrees of equivalence represented by Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in dB.

Sensitivity level at 1 kHz
Di / dB re 1 V/Pa
Participating institutes

Enlarged graph

Graph_1 kHz

 

Results for the full set of frequencies for each comparison are available in the 'Laboratory Measurements' Tab.

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity phase of standard microphones type LS1P

NOMINAL FREQUENCY 250 Hz

 

Degrees of equivalence represented by Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in degrees.

Sensitivity phase at 250 Hz
Di / °
Participating institutes

Results for the full set of frequencies for each comparison are available in the 'Laboratory Measurements' Tab.

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity phase of standard microphones type LS1P

NOMINAL FREQUENCY 1 kHz

 

Degrees of equivalence represented by Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in degrees.

Sensitivity phase at 1 kHz
Di / °
Participating institutes

Results for the full set of frequencies for each comparison are available in the 'Laboratory Measurements' Tab.

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity level of standard microphones type LS1P

NOMINAL FREQUENCY 250 Hz

 

Degrees of equivalence represented by Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in dB.

LABi Di Uneg,i Upos,i
dB re 1 V/Pa
dB re 1 V/Pa
dB re 1 V/Pa
NPL -0.0118 0.0288
HBK-DPLA -0.0028 0.0181
GUM -0.0018 0.0288
NIM 0.0082 0.0288
INMETRO 0.0072 0.0391
CENAM -0.0078 0.0288
INRIM 0.0082 0.0288
NMISA 0.0182 0.0391
KRISS 0.0082 0.0181
NRC -0.0318 0.0391
VNIIFTRI 0.0032 0.0329
NMIJ -0.0118 0.0391
SE "NDI Systema" 0.0232 0.0426
CMI -0.0138 0.0415
NMISA -0.0168 0.0312
MIKES -0.0118 0.0388
LNE 0.0042 0.0332
METAS 0.0142 0.0453
UME -0.0018 0.0424
BIM -0.0008 0.0520
DMDM 0.8925 0.0812
BEV 0.0072 0.0396
RISE -0.0028 0.0424
PTB -0.0068 0.0332
CEM -0.0088 0.0332
NIS 0.0012 0.0499
NMIA -0.0040 0.0361
SCL 0.0118 0.0448
NIMT 0.0180 0.0448
NIMM 0.0158 0.0448
CMS 0.0138 0.0539
Participating institutes
CCAUV.A-K5
COOMET.AUV.A-K5
AFRIMETS.AUV.A-K5
EURAMET.AUV.A-K5
APMP.AUV.A-K5

Results for the full set of frequencies for each comparison are available in the 'Laboratory Measurements' Tab.

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity level of standard microphones type LS1P

NOMINAL FREQUENCY 1 kHz

 

Degrees of equivalence represented by Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in dB.

LABi Di Uneg,i Upos,i
dB re 1 V/Pa
dB re 1 V/Pa
dB re 1 V/Pa
NPL -0.0097 0.0289
HBK-DPLA 0.0003 0.0127
GUM -0.0097 0.0289
NIM 0.0103 0.0289
INMETRO 0.0023 0.0392
CENAM -0.0097 0.0289
INRIM 0.0003 0.0289
NMISA 0.0203 0.0392
KRISS 0.0103 0.0184
NRC -0.0297 0.0392
VNIIFTRI -0.0027 0.0331
NMIJ 0.0003 0.0392
SE "NDI Systema" 0.0172 0.0426
CMI -0.0037 0.0406
NMISA -0.0147 0.0313
MIKES -0.0117 0.0415
LNE 0.0043 0.0331
METAS 0.0133 0.0471
UME -0.0007 0.0424
BIM 0.0013 0.0519
DMDM 0.9580 0.0812
BEV -0.0027 0.0396
RISE -0.0087 0.0424
PTB -0.0097 0.0331
CEM -0.0107 0.0331
NIS -0.0007 0.0494
NMIA 0.0008 0.0361
SCL 0.0161 0.0448
NIMT 0.0248 0.0448
NIMM 0.0247 0.0448
CMS 0.0183 0.0539
Participating institutes
CCAUV.A-K5
COOMET.AUV.A-K5
AFRIMETS.AUV.A-K5
EURAMET.AUV.A-K5
APMP.AUV.A-K5

Results for the full set of frequencies for each comparison are available in the 'Laboratory Measurements' Tab.

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity phase of standard microphones type LS1P

NOMINAL FREQUENCY 250 Hz

 

Degrees of equivalence represented by Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in degrees.

LABi Di Uneg,i Upos,i
°
°
°
NPL -0.0548 0.3990
HBK-DPLA 0.0352 0.0961
GUM -0.0148 0.8996
NIM -0.0148 0.0416
INMETRO -0.0278 0.1981
CENAM 0.0092 0.0288
INRIM -0.0248 0.5994
KRISS -0.0248 0.1981
NRC -0.0248 0.0961
NMIJ 0.0752 0.2987
SE "NDI Systema" -0.0357 0.9381
NMISA -0.0300 0.3300
LNE 0.0045 0.4831
METAS 0.0105 0.2739
RISE -0.0855 0.4831
PTB -0.0455 0.5687
CMS -0.0275 0.5031
Participating institutes
CCAUV.A-K5
COOMET.AUV.A-K5
AFRIMETS.AUV.A-K5
EURAMET.AUV.A-K5
APMP.AUV.A-K5

Results for the full set of frequencies for each comparison are available in the 'Laboratory Measurements' Tab.

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity phase of standard microphones type LS1P

NOMINAL FREQUENCY 1 kHz

 

Degrees of equivalence represented by Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in degrees.

LABi Di Uneg,i Upos,i
°
°
°
NPL -0.0960 0.4994
HBK-DPLA 0.0240 0.0971
GUM -0.1160 0.6996
NIM 0.0040 0.0439
INMETRO -0.0150 0.1986
CENAM -0.0040 0.0181
INRIM 0.0140 0.5995
KRISS 0.0140 0.1986
NRC 0.0140 0.1176
NMIJ 0.0140 0.2990
SE "NDI Systema" -0.2517 0.6930
NMISA -0.0060 0.5250
LNE -0.0397 0.5628
METAS -0.0337 0.4091
RISE -0.0897 0.5628
PTB -0.0097 0.6378
CMS -0.0104 0.5043
Participating institutes
CCAUV.A-K5
COOMET.AUV.A-K5
AFRIMETS.AUV.A-K5
EURAMET.AUV.A-K5
APMP.AUV.A-K5

Results for the full set of frequencies for each comparison are available in the 'Laboratory Measurements' Tab.

APMP.AUV.A-K5.1
Metrology area, Sub-field Acoustics, Ultrasound, Vibration, Acoustics
Description Comparison of laboratory standard microphone calibration
 
Time of measurements 2025 - 2026
Status Measurements in progress
References

Technical protocol

Measurand Pressure sensitivity level and pressure sensitivity phase of laboratory standard microphone type LS1P
Pressure sensitivity level: -27.0 dB (250 Hz)
Pressure sensitivity phase: 177 ° (250 Hz)
Parameters Frequency: 2 Hz to 10 kHz
Transfer device IEC type LS1P microphone, Brüel & Kjær type 4160 with serial number 2652767 and 2620606
Comparison type Key Comparison
Consultative Committee CCAUV (Consultative Committee for Acoustics, Ultrasound and Vibration)
Conducted by APMP (Asia Pacific Metrology Programme)
Pilot institute NIM
National Institute of Metrology
China
Contact person Xiujuan Feng

+86 10-64526233
First Name Last Name
wwww@ww.www +356719836 Institute 1 Institute 1 Khmelnitskiy
Pilot laboratory
NIM

National Institute of Metrology, China, APMP

NMC, A*STAR

National Metrology Centre, Agency for Science, Technology and Research, Singapore, APMP

NPLI

CSIR National Physical Laboratory of India, India, APMP

SASO-NMCC

National Measurement and Calibration Center - Saudi Standards, Metrology and Quality Organization, Saudi Arabia, GULFMET

SNSU-BSN

National Measurement Standard - National Standardization Agency of Indonesia, Indonesia, APMP

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity level of standard microphones type LS1P

NOMINAL FREQUENCY 250 Hz

 

CCAUV.A-K5

The key comparison reference value xR and its associated standard uncertainty uR are calculated using the weighted mean of all the results for the microphone 811012 as described in Section 7 of the CCAUV.A-K5 Final report.     

 

        xR = -26.808 dB re 1 V/Pa     uR = 0.004 dB re 1 V/Pa

 

Results for the degrees of equivalence presented are those for the nominal frequency values of 250 Hz and 1 kHz. The results obtained for other frequency values from 2 Hz to 10 kHz for microphone 811012, and from 2 Hz to 1 kHz for microphone 2652754 can be found in the EXCEL file "CCAUV-A-K5 Final Report Tables of Data.xls" attached to the Final Report of key comparison CCAUV.A-K5.

The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in dB:

Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 (ui2 - uR2)1/2.

 

Linking COOMET.AUV.A-K5 to CCAUV.A-K5

GUM provides the link between the key comparison CCAUV.A-K5 and COOMET.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 8 of the COOMET.AUV.A-K5 Final report.

 

Linking AFRIMETS.AUV.A-K5 to CCAUV.A-K5

NPL provides the link between the key comparison CCAUV.A-K5 and AFRIMETS.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 7 of the AFRIMETS.AUV.A-K5 Final report.

 

Linking EURAMET.AUV.A-K5 to CCAUV.A-K5

NPL and INRIM provides the link between the key comparison CCAUV.A-K5 and EURAMET.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 5 of the EURAMET.AUV.A-K5 Final report.

 

Linking APMP.AUV.A-K5 to CCAUV.A-K5

NIM, NMIJ and KRISS provides the link between the key comparison CCAUV.A-K5 and APMP.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 5 of the APMP.AUV.A-K5 Final report.

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity level of standard microphones type LS1P

NOMINAL FREQUENCY 1 kHz

 

CCAUV.A-K5

The key comparison reference value xR and its associated standard uncertainty uR are calculated using the weighted mean of all the results for the microphone 811012 as described in Section 7 of the CCAUV.A-K5 Final report.     

 

        xR = -26.780 dB re 1 V/Pa     uR = 0.004 dB re 1 V/Pa

 

Results for the degrees of equivalence presented are those for the frequency values of 251.189 Hz and 1 kHz. The results obtained for other frequency values from 2 Hz to 10 kHz for microphone 811012, and from 2 Hz to 1 kHz for microphone 2652754 can be found in the EXCEL file "CCAUV-A-K5 Final Report Tables of Data.xls" attached to the Final Report of key comparison CCAUV.A-K5.

The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in dB:

Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 (ui2 - uR2)1/2.

 

Linking COOMET.AUV.A-K5 to CCAUV.A-K5

GUM provides the link between the key comparison CCAUV.A-K5 and COOMET.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 8 of the COOMET.AUV.A-K5 Final report.

 

Linking AFRIMETS.AUV.A-K5 to CCAUV.A-K5

NPL provides the link between the key comparison CCAUV.A-K5 and AFRIMETS.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 7 of the AFRIMETS.AUV.A-K5 Final report.

 

Linking EURAMET.AUV.A-K5 to CCAUV.A-K5

NPL and INRIM provides the link between the key comparison CCAUV.A-K5 and EURAMET.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 5 of the EURAMET.AUV.A-K5 Final report.

 

Linking APMP.AUV.A-K5 to CCAUV.A-K5

NIM, NMIJ and KRISS provides the link between the key comparison CCAUV.A-K5 and APMP.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 5 of the APMP.AUV.A-K5 Final report.

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity phase of standard microphones type LS1P

NOMINAL FREQUENCY 250 Hz

 

The key comparison reference value xR and its associated standard uncertainty uR are calculated using the weighted mean of the  results for the microphone 811012 as described in Section 7 of the CCAUV.A-K5 Final report.

 

        xR = 177.725 °     uR = 0.014 °

 

Results for the degrees of equivalence presented are those for the nominal frequency values of 250 Hz and 1 kHz. The results obtained for other frequency values from 2 Hz to 10 kHz for microphone 811012, and from 2 Hz to 1 kHz for microphone 2652754 can be found in the EXCEL file "CCAUV-A-K5 Final Report Tables of Data.xls" attached to the Final Report of key comparison CCAUV.A-K5.

The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in degrees:

Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 (ui2 - uR2)1/2.

 

Linking COOMET.AUV.A-K5 to CCAUV.A-K5

GUM provides the link between the key comparison CCAUV.A-K5 and COOMET.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 8 of the COOMET.AUV.A-K5 Final report.

 

Linking AFRIMETS.AUV.A-K5 to CCAUV.A-K5

NPL provides the link between the key comparison CCAUV.A-K5 and AFRIMETS.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 7 of the AFRIMETS.AUV.A-K5 Final report.

 

Linking EURAMET.AUV.A-K5 to CCAUV.A-K5

NPL and INRIM provides the link between the key comparison CCAUV.A-K5 and EURAMET.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 5 of the EURAMET.AUV.A-K5 Final report.

 

Linking APMP.AUV.A-K5 to CCAUV.A-K5

NIM, NMIJ and KRISS provides the link between the key comparison CCAUV.A-K5 and APMP.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 5 of the APMP.AUV.A-K5 Final report.

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity phase of standard microphones type LS1P

NOMINAL FREQUENCY 1 kHz

 

The key comparison reference value xR and its associated standard uncertainty uR are calculated using the weighted mean of the  results for the microphone 811012 as described in Section 7 of the CCAUV.A-K5 Final report.

 

        xR = 172.586 °     uR = 0.014 °

 

Results for the degrees of equivalence presented are those for the nominal frequency values of 250 Hz and 1 kHz. The results obtained for other frequency values from 2 Hz to 10 kHz for microphone 811012, and from 2 Hz to 1 kHz for microphone 2652754 can be found in the EXCEL file "CCAUV-A-K5 Final Report Tables of Data.xls" attached to the Final Report of key comparison CCAUV.A-K5.

The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in degrees:

Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 (ui2 - uR2)1/2.

 

Linking COOMET.AUV.A-K5 to CCAUV.A-K5

GUM provides the link between the key comparison CCAUV.A-K5 and COOMET.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 8 of the COOMET.AUV.A-K5 Final report.

 

Linking AFRIMETS.AUV.A-K5 to CCAUV.A-K5

NPL provides the link between the key comparison CCAUV.A-K5 and AFRIMETS.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 7 of the AFRIMETS.AUV.A-K5 Final report.

 

Linking EURAMET.AUV.A-K5 to CCAUV.A-K5

NPL and INRIM provides the link between the key comparison CCAUV.A-K5 and EURAMET.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 5 of the EURAMET.AUV.A-K5 Final report.

 

Linking APMP.AUV.A-K5 to CCAUV.A-K5

NIM, NMIJ and KRISS provides the link between the key comparison CCAUV.A-K5 and APMP.AUV.A-K5, having participated in both comparisons. The linking process is described in Section 5 of the APMP.AUV.A-K5 Final report.

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

 

MEASURAND   Pressure sensitivity level of standard microphones type LS1P

 

CCAUV.A-K5

The individual measurement results and associated standard uncertainties declared by the participating laboratories can be found in the EXCEL file "CCAUV-A-K5 Final Report Tables of Data.xls" attached to the Final Report of key comparison CCAUV.A-K5 under the tabs "811012 Level", and "2652754 Level Adjusted".

 

COOMET.AUV.A-K5

The individual measurement results and associated standard uncertainties declared by the participating laboratories are given in the EXCEL file "COOMET.AUV-A-K5 Final Report Tables of Data.xls".

 

AFRIMETS.AUV.A-K5

The individual measurement results and associated uncertainties declared by the participating laboratories can be found in Annex C of the AFRIMETS.AUV.A-K5 Final Report and in the EXCEL file "AFRIMETS.AUV.A-K5_Final_Report_Results.xlsx".

 

EURAMET.AUV.A-K5

The individual measurement results and associated uncertainties declared by the participating laboratories can be found in Section 4 of the EURAMET.AUV.A-K5 Final Report and in the EXCEL file "EURAMET.AUV-A-K5_Tables_of_Data.xls".

 

APMP.AUV.A-K5

The individual measurement results and associated uncertainties declared by the participating laboratories for the travelling microphones can be found in the EXCEL file "APMP.AUV-A-K5_Tables_of_Data.xls".

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

 

MEASURAND   Pressure sensitivity level of standard microphones type LS1P

 

CCAUV.A-K5

The individual measurement results and associated standard uncertainties declared by the participating laboratories can be found in the EXCEL file "CCAUV-A-K5 Final Report Tables of Data.xls" attached to the Final Report of key comparison CCAUV.A-K5 under the tabs "811012 Level", and "2652754 Level Adjusted".

 

COOMET.AUV.A-K5

The individual measurement results and associated standard uncertainties declared by the participating laboratories are given in the EXCEL file "COOMET.AUV-A-K5 Final Report Tables of Data.xls".

 

AFRIMETS.AUV.A-K5

The individual measurement results and associated uncertainties declared by the participating laboratories can be found in Annex C of the AFRIMETS.AUV.A-K5 Final Report and in the EXCEL file "AFRIMETS.AUV.A-K5_Final_Report_Results.xlsx".

 

EURAMET.AUV.A-K5

The individual measurement results and associated uncertainties declared by the participating laboratories can be found in Section 4 of the EURAMET.AUV.A-K5 Final Report and in the EXCEL file "EURAMET.AUV-A-K5_Tables_of_Data.xls".

 

APMP.AUV.A-K5

The individual measurement results and associated uncertainties declared by the participating laboratories can be found in the EXCEL file "APMP.AUV-A-K5_Tables_of_Data.xls".

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity phase of standard microphones type LS1P

 

CCAUV.A-K5

The individual measurement results and associated standard uncertainties declared by the participating laboratories can be found in the EXCEL file "CCAUV-A-K5 Final Report Tables of Data.xls" attached to the Final Report of key comparison CCAUV.A-K5 under the tabs "811012 Level", and "2652754 Level Adjusted".

 

COOMET.AUV.A-K5

The individual measurement results and associated standard uncertainties declared by the participating laboratories are given in the EXCEL file "COOMET.AUV-A-K5 Final Report Tables of Data.xls".

 

AFRIMETS.AUV.A-K5

The individual measurement results and associated uncertainties declared by the participating laboratories can be found in Annex C of the AFRIMETS.AUV.A-K5 Final Report and in the EXCEL file "AFRIMETS.AUV.A-K5_Final_Report_Results.xlsx".

 

EURAMET.AUV.A-K5

The individual measurement results and associated uncertainties declared by the participating laboratories can be found in Section 4 of the EURAMET.AUV.A-K5 Final Report and in the EXCEL file "EURAMET.AUV-A-K5_Tables_of_Data.xls".

 

APMP.AUV.A-K5

The individual measurement results and associated uncertainties declared by the participating laboratories can be found in the EXCEL file "APMP.AUV-A-K5_Tables_of_Data.xls".

CCAUV.A-K5, COOMET.AUV.A-K5, AFRIMETS.AUV.A-K5, EURAMET.AUV.A-K5 and APMP.AUV.A-K5

MEASURAND   Pressure sensitivity phase of standard microphones type LS1P

 

CCAUV.A-K5

The individual measurement results and associated standard uncertainties declared by the participating laboratoriescan be found in the EXCEL file "CCAUV-A-K5 Final Report Tables of Data.xls" attached to the Final Report of key comparison CCAUV.A-K5 under the tabs "811012 Level", and "2652754 Level Adjusted".

 

COOMET.AUV.A-K5

The individual measurement results and associated standard uncertainties declared by the participating laboratories are given in the EXCEL file "COOMET.AUV-A-K5 Final Report Tables of Data.xls".

 

AFRIMETS.AUV.A-K5

The individual measurement results and associated uncertainties declared by the participating laboratories can be found in Annex C of the AFRIMETS.AUV.A-K5 Final Report and in the EXCEL file "AFRIMETS.AUV.A-K5_Final_Report_Results.xlsx".

 

EURAMET.AUV.A-K5

The individual measurement results and associated uncertainties declared by the participating laboratories can be found in Section 4 of the EURAMET.AUV.A-K5 Final Report and in the EXCEL file "EURAMET.AUV-A-K5_Tables_of_Data.xls".

 

APMP.AUV.A-K5

The individual measurement results and associated uncertainties declared by the participating laboratories can be found in the EXCEL file "APMP.AUV-A-K5_Tables_of_Data.xls".