Metrology And Measurement Standards
BS ISO 3966:2020
Measurement of fluid flow in closed conduits. Velocity area method using Pitot static tubes...
BS ISO 4359:2013+A1:2017
Flow measurement structures - Rectangular, trapezoidal and U-shaped flumes...
BS ISO 4360:2020
Hydrometry. Open channel flow measurement using triangular profile weirs...
BS ISO 4365:2005
Liquid flow in open channels. Sediment in streams and canals. Determination of concentration, particle size distribution...
BS ISO 4377:2012
Hydrometric determinations. Flow measurement in open channels using structures. Flat-V weirs...
BS ISO 4548-7:2012
Methods of test for full-flow lubricating oil filters for internal combustion engines - Vibration fatigue test...
BS ISO 464:2015
Rolling bearings. Radial bearings with locating snap ring. Dimensions, geometrical product specifications (GPS) and tole...
BS ISO 4866:2010
Mechanical vibration and shock. Vibration of fixed structures. Guidelines for the measurement of vibrations and evaluati...
BS ISO 492:2014
Rolling bearings. Radial bearings. Geometrical product specifications (GPS) and tolerance values...
BS ISO 5129:2001+A1:2013
Acoustics. Measurement of sound pressure levels in the interior of aircraft during flight...
BS ISO 5130:2019
Acoustics. Measurements of sound pressure level emitted by stationary road vehicles...
BS ISO 5131:2015
Tractors for agriculture and forestry. Measurement of noise at the operator’s position. Survey method...
BS ISO 5168:2005
Measurement of fluid flow. Procedures for the evaluation of uncertainties...
BS ISO 5344:2004+A1:2016
Electrodynamic vibration generating systems. Performance characteristics...
BS ISO 5725-3:1994
Accuracy (trueness and precision) of measurement methods and results - Intermediate measures of the precision of a stand...