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3.1 The force and displacement values when converted to a slope are useful in quantifying the differences in tactile response among membrane switches. 3.2 Specified resistance is useful to manufacturers and users when designing membrane switch interface circuitry. 3.3 Actuation force and contact...
This part of IEC 61310 specifies requirements for visual, acoustic and tactile methods of indicating safety-related information, at the human-machine interface and to exposed persons. It specifies a system of colours, safety signs, markings and other warnings, intended for use...
This part of IEC 80416 provides basic principles and guidelines for the creation of graphical symbols for registration, and provides the key principles and rules for the preparation of title, description and note(s). IEC 80416-1 applies to graphical symbols used: - to identify the equipment or a...
The force and displacement values when converted to a slope are useful in quantifying the differences in tactile response among membrane switches. Specified resistance is useful to manufacturers and users when designing membrane switch interface circuitry. Actuation force and contact force are...
This practice provides guidance for reporting, displaying, and plotting electrochemical corrosion data and includes recommendations on signs and conventions. Use of this practice will result in the reporting of electrochemical corrosion data in a standard format, facilitating comparison...
This Standard specifies the provision of illumination of escape routes and safety signs in the event of failure of the normal supply, and specifies the minimum provision of such emergency lighting based on the size, type and usage of the premises. This standard relates to the...
1.1 This test method covers the measurement of force displacement characteristics of a membrane switch. 1.1.1 This test method replaces Test Method F 1570 (Tactile Ratio). Tactile Response Slope better represents the characterization of tactile sensation, previously called "Tactile Ratio" in Test...
1.1 This test method covers the measurement of force displacement characteristics of a membrane switch. 1.1.1 This test method replaces Test Method F 1570 (Tactile Ratio). Tactile Response Slope better represents the characterization of tactile sensation, previously called "Tactile Ratio" in Test...
The force and displacement values when converted to a slope are useful in quantifying the differences in tactile response among membrane switches. Specified resistance is useful to manufacturers and users when designing membrane switch interface circuitry. Actuation force and contact force are...
This European Standard specifies requirements for protective measures relating to the health and safety of personnel, relevant to commissioning, operation and maintenance of wind turbines. It does not describe instructions and provisions for safe working during manufacture, transport,...
This section of IEC 364-7 deals with fixed external lighting installations. NOTE: - External lighting comprises luminaries, wiring system and accessories located outside buildings. The requirements apply particularly to: - lighting installations e.g. for roads, parks, gardens, public places,...
For independent and built-in single phase transformers for use on an a.c. supply intended for lighting, electric advertising signs and similar purposes.
Applicable to independent and built-in single-phase transformers with separate input and output windings, for use on a.c. supply up to 1000 V at 50 Hz or 60 Hz, to supply and stabilize cold cathode tubular lamps (or assemblies of such lamps) having a no-load rated output voltage exceeding 1000 V...