Results for: serbia length
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In the CMCs uncertainty statements, the notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a 2 + b 2]1/2
Unless otherwise stated the expanded uncertainties given below correspond to k = 2 (at a 95 % level of confidence)
Serbia, DMDM (Directorate of Measures and Precious Metals)
Complex geometry ,
Surface texture
:
10 µm to 500 µm
Spacing standard (ISO 5436-1 type C): wavelength parameters
Absolute expanded uncertainty
:
0.5 µm
Stylus instrument
Parameter : RSm
Approved on 12 September 2016
Institute service identifier : DMDM/12
CMC ID :
EURAMET-L-RS-00000AQM-2
Complex geometry ,
Surface texture
:
0.01 µm to 50 µm
Depth standard: (ISO 5436-1 type A), depth d
Absolute expanded uncertainty
:
1.5E1 nm to 7.5E2 nm
Q[15 nm, 15E-03 d]
Stylus instrument
Approved on 12 September 2016
Institute service identifier : DMDM/11
CMC ID :
EURAMET-L-RS-00000AQJ-2
Radiations of the mise en pratique ,
Laser radiations
:
633 nm
Frequency stabilized laser: vacuum wavelength
Relative expanded uncertainty
:
1.0E-9
Optical beat frequency
Approved on 22 March 2005
Institute service identifier : DMDM/3
CMC ID :
EURAMET-L-RS-00000AQP-2
Linear dimensions ,
End standards
:
0.5 mm to 100 mm
Gauge block: central length L
Absolute expanded uncertainty
:
2.0E1 nm to 2.9E1 nm
Q[20 nm, 0.2E-06 L]
Interferometry, exact fractions
Approved on 22 March 2005
Institute service identifier : DMDM/4
CMC ID :
EURAMET-L-RS-00000AQD-2
Angle ,
Angle by circle dividers
:
0 ° to 360 °
Optical polygon: face angle
Absolute expanded uncertainty
:
0.2 arcsecond
Goniometer
Approved on 22 March 2005
Institute service identifier : DMDM/7
CMC ID :
EURAMET-L-RS-00000AQF-2
Radiations of the mise en pratique ,
Laser radiations
:
530 nm to 800 nm
Frequency stabilized laser: vacuum wavelength
Relative expanded uncertainty
:
1.0E-11
Optical femtosecond comb generator
Optical power : > 30 μW
Approved on 11 April 2022
Institute service identifier : DMDM/24
CMC ID :
EURAMET-L-RS-00000NX2-1
Radiations of the mise en pratique ,
Laser radiations
:
633 nm
Frequency stabilized laser: vacuum wavelength
Relative expanded uncertainty
:
1.0E-11
Optical femtosecond comb generator
Optical power : > 20 μW
Approved on 11 April 2022
Institute service identifier : DMDM/21
CMC ID :
EURAMET-L-RS-00000NWW-1
Complex geometry ,
Surface texture
:
0.01 µm to 10 µm
Roughness standard (ISO 5436-1 type D): ISO roughness parameters
Absolute expanded uncertainty
:
1.0E1 nm to 4.0E2 nm
Q[10 nm, 40E-03 Ra]
Stylus instrument
Average parameters : Ra, Rq
Approved on 12 September 2016
Institute service identifier : DMDM/13
CMC ID :
EURAMET-L-RS-00000AQN-2
Angle ,
Angle by circle dividers
:
15 ° to 360 °
Rotary table, heads and goniometers: angle
Absolute expanded uncertainty
:
0.2 arcsecond
Standard polygon and autocollimator
Approved on 22 March 2005
Institute service identifier : DMDM/8
CMC ID :
EURAMET-L-RS-00000AQG-2
Angle ,
Angle artifacts
:
0 ° to 360 °
Angle block: included angle
Absolute expanded uncertainty
:
0.2 second
Goniometer
Approved on 22 March 2005
Institute service identifier : DMDM/10
CMC ID :
EURAMET-L-RS-00000AQI-2
Radiations of the mise en pratique ,
Laser radiations
:
375 THz to 566 THz
Frequency stabilized laser: optical frequency
Relative expanded uncertainty
:
1.0E-11
Optical femtosecond comb generator
Optical power : > 30 μW
Approved on 11 April 2022
Institute service identifier : DMDM/24
CMC ID :
EURAMET-L-RS-00000NX1-1
Radiations of the mise en pratique ,
Laser radiations
:
474 THz
Frequency Stabilized laser Optical Frequency
Relative expanded uncertainty
:
1.0E-11
Optical femtosecond comb generator
Optical power : > 20 μW
Approved on 11 April 2022
Institute service identifier : DMDM/21
CMC ID :
EURAMET-L-RS-00000NWV-1
Linear dimensions ,
End standards
:
0.5 mm to 100 mm
Gauge block: central length L
Absolute expanded uncertainty
:
5.0E1 nm to 7.1E1 nm
Q[20 nm, 0.5E-06 L]
Mechanical comparison to gauge block
Approved on 22 March 2005
Institute service identifier : DMDM/5
CMC ID :
EURAMET-L-RS-00000AQE-2
Radiations of the mise en pratique ,
Laser radiations
:
474 THz
Frequency stabilized laser: absolute frequency
Absolute expanded uncertainty
:
2.4E1 kHz
Optical beat frequency
Approved on 22 March 2005
Institute service identifier : DMDM/2
CMC ID :
EURAMET-L-RS-00000AQC-2
Radiations of the mise en pratique ,
Laser radiations
:
563 THz
Frequency stabilized laser: optical frequency
Relative expanded uncertainty
:
1.0E-11
Optical femtosecond comb generator
Optical power : > 20 μW
Approved on 11 April 2022
Institute service identifier : DMDM/23
CMC ID :
EURAMET-L-RS-00000NWZ-1
Radiations of the mise en pratique ,
Laser radiations
:
532 nm
Frequency stabilized laser: vacuum wavelength
Relative expanded uncertainty
:
1.0E-11
Optical femtosecond comb generator
Optical power : > 20 μW
Approved on 11 April 2022
Institute service identifier : DMDM/23
CMC ID :
EURAMET-L-RS-00000NX0-1
Complex geometry ,
Surface texture
:
0.04 µm to 30 µm
Roughness standard (ISO 5436-1 type D): ISO roughness parameters
Absolute expanded uncertainty
:
2.0E1 nm to 1.5E3 nm
Q[20 nm, 50E-03 Rz]
Stylus instrument
Peak parameters : Rz, Rt, Rp, Rv
Approved on 12 September 2016
Institute service identifier : DMDM/13
CMC ID :
EURAMET-L-RS-00000AQO-2
Complex geometry ,
Surface texture
:
0.04 µm to 30 µm
Spacing standard (ISO 5436-1 type C): amplitude parameters
Absolute expanded uncertainty
:
2.0E1 nm to 1.2E3 nm
Q[20 nm, 40E-03 Rz]
Stylus instrument
Peak parameters : Rz, Rt, Rp, Rv
Approved on 12 September 2016
Institute service identifier : DMDM/12
CMC ID :
EURAMET-L-RS-00000AQL-2
Radiations of the mise en pratique ,
Laser radiations
:
633 nm
Frequency stabilized laser: vacuum wavelength
Absolute expanded uncertainty
:
4.0E-2 fm
Optical beat frequency
Approved on 22 March 2005
Institute service identifier : DMDM/1
CMC ID :
EURAMET-L-RS-00000AQB-2
Radiations of the mise en pratique ,
Laser radiations
:
551 THz
Frequency stabilized laser: optical frequency
Relative expanded uncertainty
:
1.0E-11
Optical femtosecond comb generator
Optical power : > 20 μW
Approved on 11 April 2022
Institute service identifier : DMDM/22
CMC ID :
EURAMET-L-RS-00000NWX-1
