Gas turbines. Data acquisition and trend monitoring system requirements for gas turbine installations Ingestion-build-251241 BS 3907-7 on magnesium alloys

BS 3907-7 on magnesium alloys applies to:

It includes requirements for a single design of vernier scale which can have graduations either in metric or in imperial units

Effective area is an optical attribute that is specified for single-mode fibres and used in system designs that may be affected by the non-linear refractive index coefficient

This Part of BS 1881 gives recommendations for the determination of dynamic modulus of elasticity of plain concrete in the laboratory using resonance of vibration in the longitudinal mode

Gas turbines. Data acquisition and trend monitoring system requirements for gas turbine installations Ingestion-build-251241 BS 3907-7 on magnesium alloys1 Scope This International Standard applies to data acquisition and trend monitoring systems for gas turbine installations and associated systems. It classifies and defines monitoring systems and their technical terms. It establishes a system for conversion and validation of measured quantities in order to enable a comparison of the various systems, their features and their performances.