Energy performance of lamp controlgear - Controlgear for high intensity discharge lamps (excluding fluorescent lamps). Method of measurement to determine the efficiency of controlgearWhat is this standard about? This part of IEC 62442 defines a measurement method of the power losses of electromagnetic controlgear, the total input power and the standby power of electronic controlgear for high intensity discharged lamps (excluding fluorescent lamps). A calculation method of the efficiency of controlgear for high intensity discharged lamp(s) is also defined. It is assumed that the controlgear are designed for use on DC supplies up to

to fixed and suspended ceilings

This document deals with glass cylinders used with pen-injectors in accordance with ISO 11608-1

BS ISO 2076 is an International Standard which lists the generic names used to designate the different categories of man-made fibres currently manufactured on an industrial scale for textile and other purposes

6 Information to be supplied with the barrier assembly

BS 8582 is a must have by the industry so buy your copy of the standard now

For flow observed at the time of determining gauge heights from a series of gauges

The difference between preseason inspection and in-season inspection has been clarified

together with emergency lighting of sufficient intensity in case of failure of the normal lighting

Crashworthiness design categories of railway vehicles

Dimensional standards applicable to products complying with this European Standard

PD CEN 17287 on requirements for electronic cigarette devices applies to:

types of testing