Luminance meters. Requirements and test methods Ingestion-build-201039 ISO 6508-1 has been developed

ISO 6508-1 has been developed with a laboratory temperature requirement of 10 °C to 35 °C

classification and evaluation of data

or any other applications of piezoelectric devices

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

Luminance meters. Requirements and test methods Ingestion-build-201039 ISO 6508-1 has been developed1 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