Metrology And Measurement Standards
BS ISO 24155:2016
Hydrometry. Hydrometric data transmission systems. Specification of system requirements...
BS ISO 2425:2010
Hydrometry. Measurement of liquid flow in open channels under tidal conditions...
BS ISO 24578:2021
Hydrometry. Acoustic Doppler profiler. Method and application for measurement of flow in open channels from a moving boa...
BS ISO 26101-1:2021
Acoustics. Test methods for the qualification of the acoustic environment - Qualification of free-field environments...
BS ISO 26101:2017
Acoustics. Test methods for the qualification of free-field environments...
BS ISO 27327-2:2014
Fans. Air curtain units - Laboratory methods of testing for sound power...
BS ISO 2954:2012
Mechanical vibration of rotating and reciprocating machinery. Requirements for instruments for measuring vibration sever...
BS ISO 29821
Condition monitoring and diagnostics of machines. Ultrasound. General guidelines, procedures and validation...
BS ISO 3046-5:2001
Reciprocating internal combustion engines. Performance - Torsional vibrations...
BS ISO 3245:2015
Rolling bearings. Needle roller bearings with drawn cup and without inner ring. Boundary dimensions, geometrical product...
BS ISO 3354:2008
Measurement of clean water flow in closed conduits. Velocity-area method using current-meters in full conduits and under...
BS ISO 362-1:2015
Measurement of noise emitted by accelerating road vehicles. Engineering method - M and N categories...
BS ISO 362-2:2009
Measurement of noise emitted by accelerating road vehicles. Engineering method - L category...
BS ISO 362-3:2016
Measurement of noise emitted by accelerating road vehicles. Engineering method - Indoor testing M and N categories...
BS ISO 3846:2008
Hydrometry. Open channel flow measurement using rectangular broad-crested weirs...