22
Working
Standard
Measuring
Instrument
Traceability of
temperature
Mitutoyo Metrology
Calibration Center
(JCSS Accredited
Cal. Lab. No.0031)
Temperature fixed point
(Triple point of water) /
Platinum resistance
thermometer
<Laboratory
Reference Standard>
JCSS Accredited
Cal. Lab.
Temperature fixed point /
Platinum resistance
thermometer
<Secondary Standard>
JEMIC
Temperature fixed point
<National (Sub-Primary)
Standard>
NMIJ/AIST
Temperature
fixed points
<National (Primary)
Standard>
Traceability of length
National Metrology Institute of Japan / National Institute of Advanced Industrial Science and Technology (NMIJ/AIST)
633nm Iodine Stabilized He-Ne Laser <National (Primary) Standard>
Mitutoyo Metrology Calibration Center (JCSS Accredited Cal. Lab. No.0031)
633nm Iodine Stabilized He-Ne Laser <Secondary Standard>
Mitutoyo Techno Service
Business Division (JCSS
Accredited Cal. Lab. No.0186)
Standard Gauge Block /
Step Gage
Mitutoyo Utsunomiya
Calibration Center (JCSS
Accredited Cal. Lab. No.0078)
Standard Gauge Block /
Micrometer Standard /
Step Gage
Mitutoyo Utsunomiya
Calibration Center
(JCSS Accredited Cal.Lab. No.0078)
Standard Gauge Block
<Laboratory Reference Standard>
Mitutoyo Hiroshima
Calibration Center (JCSS
Accredited Cal. Lab. No.0109)
Standard Gauge Block /
Micrometer Standard /
Step Gage
<Laboratory Reference Standard>
Mitutoyo Miyazaki Plant
(JCSS Accredited Cal. Lab. No.0030)
633nm Stabilized He-Ne Laser
<Laboratory Reference Standard>
Mitutoyo Utsunomiya
Calibration Center
(JCSS Accredited Cal.Lab. No.0078)
633nm Stabilized He-Ne Laser
<Laboratory Reference Standard>
Mitutoyo Metrology
Calibration Center
(JCSS Accredited Cal.Lab. No.0031)
633nm Stabilized He-Ne Laser
JCSS Accredited Cal. Lab.
Stabilized He-Ne Laser
<Laboratory Reference Standard>
Thermometer
Optical
Flat/Parallel
Step Gage
Ring Gage
Dial Gage
Tester
Standard
Scale
Gauge Block
Laser Length
Measuring
Machine
Coordinate
Measuring Machine
Scale unit
Precision
Sensors
Measuring
Tool
Form
Measuring Machine
Vision
Measuring Machine
Optical
Measuring
Machine
Mitutoyo has a traceability system made possible through
an in-house calibration organization certified by the ISO/IEC
¬INTERNATIONAL¬STANDARD¬WITH¬LENGTH¬STANDARDS¬DIRECTLY¬
RELATED¬TO¬THE¬NATIONAL¬STANDARDS¬STABILIZED¬( E.E¬LASER¬AT¬THE¬
HIGHEST¬LEVEL¬4HE¬STABILIZED¬( E.E¬LASER¬ASSURES¬A¬PERFORMANCE¬
equivalent to that of this national standard.
Traceability System
Further, the national standard is mutually recognized
by CIPM, and the certified calibration organization is
mutually recognized by ILAC, so that the establishment and
maintenance of traceability for Mitutoyo products is achieved
both in Japan and overseas.