Industrial process control devices. Radiation thermometers - Determination of the technical data for radiation thermometers1 Scope This part of IEC 62492, which is a Technical Specification, applies to radiation thermometry and addresses all technical data specified in IEC TS 62492 1. It defines stan dard test methods which can be used by the end user of radiation thermometers to determine or confirm the fundamental metrological data of radiation thermometers with one wavelength range and one measurement field. The purpose of this specification is to facilitate

with or without opening gate features

a test has been introduced to check that the variation of light output over time is within an acceptable limit

Evaluation and measurement for vibration in buildings - Part 2: Guide to damage levels from groundborne vibration

storage pumps

and performance of plastics pipes of up to 400 mm nominal outside diameter

BS EN 60439-4:1991

- that have a nominal heat input (net CV basis) exceeding 70 kW

IAS services are compliant with EN 14890 Part 1 and Part 2

FM affects the safety

- the procedure for the determination of the static coefficient of friction before

This document does not apply to:

It also gives rules for writing and printing these symbols and for the use of additional marks (subscripts