What is ISO 16900-14 about?
ISO 16900 discusses respiratory protective devices. ISO 16900-14 is the fourteenth part of the ISO 16900 multi-series and discusses the measurement of sound pressure level. ISO 16900-14 specifies laboratory test methods for measuring the sound pressure level generated by the respiratory protective device (RPD) and by RPD warning devices, measured on a headform to which the RPD is fitted .
Who is ISO 16900-14