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Calibration and measurement capabilities

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Interní identifikátor Quantity Calibration and measurement capabilities Measurement conditions Technical competence Link
CMI/1 vacuum wavelength, l0
  • 633 nm - 633 nm

     

    6,7 am

CIPM MRA
CMI/1 absolute frequency
  • 474 THz - 474 THz

     

    5 kHz

CIPM MRA
CMI/3 vacuum wavelength, l0
  • 543 nm - 543 nm

     

    5.4 am

CIPM MRA
CMI/3 absolute frequency
  • 551 THz - 551 THz

     

    5.5 kHz

CIPM MRA
CMI/4 vacuum wavelength, l0
  • 633 nm - 633 nm

     

    1.0E-9

CIPM MRA
CMI/6 vacuum wavelength, l0
  • 543.5 nm - 543.5 nm

     

    1E-09 nm

CIPM MRA
CMI/7 vacuum wavelength, l0
  • 400 nm - 1650 nm

     

    2E-06

CIPM MRA
CMI/8 vacuum wavelength, l0
  • 400 nm - 1000 nm

     

    1E-05 nm

CIPM MRA
CMI/64 vacuum wavelength, l0
  • 532 nm - 532 nm

     

    2 am

CIPM MRA
CMI/64 absolute frequency
  • 563 THz - 563 THz

     

    2.3 kHz

CIPM MRA
CMI/72 absolute frequency
  • 1541.167 nm - 1542.383 nm

     

    80 am

CIPM MRA
CMI/72 absolute frequency
  • 194.37 THz - 194.523 THz

     

    10 kHz

CIPM MRA
CMI/73 vacuum wavelength, l0
  • 520 nm - 1064 nm

     

    2.0E-13 rel

  • measurement time 24 h
CIPM MRA
CMI/73 vacuum wavelength, l0
  • 281 THz - 576 THz

     

    2.0E-13 rel

  • measurement time 24 h
CIPM MRA
CMI/9 error of prescribed displacement L
  • 0 m - 41852 m

     

    Q[0,001; 0,1L], L in m µm

CIPM MRA
CMI/10 wavelength compensation n
  • 1  - 1.0005 

     

    1E-7n -

  • pressure, temperature, relative humidity 800 hPa up to 1060 hPa, 5 °C up to 35 °C, 20 % up to 80 %
CIPM MRA
CMI/68 central length
  • 100 mm - 1020 mm

     

    Q[70; 85L], L in m nm

CIPM MRA
CMI/69 pitch P
  • 0.27 µm - 10 µm

     

    Q[0,05; 0,2P], P in µm nm

CIPM MRA
CMI/70 thermal expansivity α
  • -1.0E-5 1/K - 3.0E-5 1/K

     

    Q[6E-9/L, 20E-9, 8E-4*α], L in m, α in 1/K 1/K

  • length L 10 mm to 1020 mm
CIPM MRA
CMI/74 line spacing L
  • 0.01 mm - 200 mm

     

    Q[28; 0,377 L], L in mm nm

CIPM MRA
CMI/75 line spacing L
  • 200 mm - 500 mm

     

    Q[68; 0,213 L], L in mm nm

CIPM MRA