Results for: Viet Nam "VMI-STAMEQ"
Filters
CMC Quick search Filters close;
?
Added keywords act as an additional filter. Keywords separated by a space will be treated by the logical function AND automatically. You may also use OR. Keyword searches also find close matches. Placing quotation marks (") before and after the search word, e.g. "word", will allow for exact matches.

In case of multiple search, please use ADVANCED SEARCH.
7 results
Reset all
CMC Area
To filter, either use the tick boxes or click on the underscored item
Geographical location
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)
Viet Nam, VMI-STAMEQ (Viet Nam Metrology Institute, Directorate for Standards and Quality)
Items for defining ITS-90 , Temperature : 419.527 °C
SPRT
Absolute expanded uncertainty : 2 mK
Zinc freezing point cell
3-zone furnace, seal cellModified on 09 February 2015
Approved on 22 January 2013
Institute service identifier : VMI-STAMEQ/T-5-132
CMC ID : APMP-T-VN-000006YG-1
 
Items for defining ITS-90 , Temperature : 29.7646 °C
SPRT
Absolute expanded uncertainty : 0.6 mK
Gallium melting point cell
Cryostat, seal cellModified on 09 February 2015
Approved on 22 January 2013
Institute service identifier : VMI-STAMEQ/T-3-132
CMC ID : APMP-T-VN-000006YE-1
 
Items for defining ITS-90 , Temperature : -38.8344 °C
SPRT
Absolute expanded uncertainty : 0.5 mK
Mercury triple point cell
Cryostat, seal cellModified on 09 February 2015
Approved on 22 January 2013
Institute service identifier : VMI-STAMEQ/T-1-132
CMC ID : APMP-T-VN-000006YD-1
 
Pressure , Gauge pressure: oil medium : 0.5 MPa to 100 MPa
Pressure gauge
Absolute expanded uncertainty
6.0E-05p

p pressure in Mpa

The uncertainty is expressed in MPa

Direct comparison with pressure standard
Temperature : (20 ± 2) °C
Approved on 18 October 2011
Institute service identifier : VMI-P-2-3.2.2
CMC ID : APMP-M-VN-00000617-1
 
Pressure , Absolute pressure: oil medium : 0.5 MPa to 100 MPa
Pressure gauge
Absolute expanded uncertainty
6.0E-05p

p pressure in Mpa

The uncertainty is expressed in MPa

Direct comparison with pressure standard
Temperature : (20 ± 2) °C
Approved on 18 October 2011
Institute service identifier : VMI-P-1-3.1.2
CMC ID : APMP-M-VN-00000616-1
 
Pressure , Gauge pressure: oil medium : 0.5 MPa to 100 MPa
Pressure balance
Absolute expanded uncertainty
5.5E-05p

p pressure in Mpa

The uncertainty is expressed in MPa

Direct comparison with pressure standard: crossfloat
Temperature : (20 ± 2) °C
Approved on 18 October 2011
Institute service identifier : VMI-P-2-3.2.2
CMC ID : APMP-M-VN-00000618-1
 
Items for defining ITS-90 , Temperature : 231.928 °C
SPRT
Absolute expanded uncertainty : 1.2 mK
Tin freezing point cell
3-zone furnace, seal cellModified on 09 February 2015
Approved on 22 January 2013
Institute service identifier : VMI-STAMEQ/T-4-132
CMC ID : APMP-T-VN-000006YF-1
 

Select Metrology Area

General physics
Acoustics, Ultrasound, Vibration

This metrology area covers the fields of acoustics, ultrasound and vibration.

Electricity and Magnetism

This metrology area covers the fields of DC and AC measurements, impedance, electric and magnetic fields, radiofrequencies and measurements on materials.

Length

This metrology area covers the fields of laser frequencies and dimensional metrology.

Mass and related quantities

This metrology area covers the fields of mass standards, force, pressure, density, hardness, torque, gravity and viscosity.

Chemistry and Biology
Chemistry and Biology

This metrology area covers all fields relevant to chemistry and biology.

Ionizing radiation
Ionizing Radiation

This metrology area covers the fields of dosimetry, radioactivity and neutron measurements.