Luminance meters. Requirements and test methods Ingestion-build-201039 or any other applications of

or any other applications of piezoelectric devices

using blast- cleaning techniques

Manufacturer of inductor

This International Standard specifies two procedures for the preparation of laboratory sheets prior to measuring the diffuse blue reflectance factor (ISO brightness)

This report includes guidance on emissions

Luminance meters. Requirements and test methods Ingestion-build-201039 or any other applications of1 Scope This British Standard specifies performance requirements for luminance meters for the measurement of photopic luminance for applications other than the measurement of luminaires. It specifies the performance requirements for two types of luminance meter, Type L (laboratory instruments) and Type F (field instruments). This standard is intended for use by meter manufacturers and users. NOTE The requirements specified for a Type L meter in this