ГЭТ 150-2012 (НИЛ 2550)
Standard name:
- ГЭТ 150-2012 State primary special standard of the unit of air flow velocity
Type of measurement:
- Measurement of flow, flow rate, level and volume parameters of substances
Structural division: name НИО\НИЛ:
- Problematic research laboratory of standards of speed and flow of air and water flows, thermal power and thermal energy
Year of creation:
- 1985
Year of re-confirmation:
- 2012
Operating principle:
Not specified
Composition of the standard:
- Aerodynamic setup ADS-700/100 No. 01 (closed wind tunnel) for reproducing the unit of air flow velocity in the range from 0.05 m/s to 100 m/s;
- Total and static pressure receivers PD 53 No. 60 and No. 62 for measurements and unit transfer to secondary standards in the range from 10 m/s to 100 m/s;
- Laser Doppler velocimeter LAD-015 No. 123-610901-14 for measurements and unit transfer to secondary standards in the range from 0.05 m/s to 25 m/s;
- Calibrator (KLAD-1) No. 01 for determining the LAD-015 conversion factor in the range from 0.05 m/s to 12 m/s;
- Airflow Parameter Measurement System (APMS) EMS-01/60;
- Atmospheric pressure, relative humidity, and temperature measuring instruments;
- Personal computer for automated processing of measurement data, archiving of measurement results, and measurement process management.
Verification diagram:
- Heads the state verification scheme for air flow velocity measuring instruments
Scope of application:
- Meteorology;
- Construction of buildings and structures;
- Aircraft and rocket engineering;
- Ecology;
- Microclimate in the workplace;
- Mining safety;
- Medicine (microclimate in neonatal boxes), etc.
Results of applying the standard:
Not specified
The total number of measuring instruments traceable to ГЭТ 150-2012:
Not specified
Ensuring the uniformity of measurements, participation in the CIPM MRA program:
2
Unique technical installations as part of the standard:
Not specified