IEC 60645:1979

January 1979

International standard Cancelled

Audiometers

Main informations

Collections

International IEC standards

Publication date

January 1979

Number of pages

41 p.

Reference

IEC 60645:1979

Print number

Standard replaced by (2)

IEC 60645-2:1993

November 1993

International standard Cancelled

Audiometers. Part 2 : equipment for speech audiometry.

Deals with the safety of electric sewing machines for household and similar use, their rated voltage being not more than 250 V for single-phase and 480 V for other appliances. Sewing machines intended for use by laymen in shops and light industry, are within the scope of this standard. This standard does not apply to appliances intended exclusively for industrial purposes, or appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapor or gas).

IEC 60645-1:1992/COR1:1993

October 1992

International standard Cancelled

Audiometers - Part 1: Pure-tone audiometers

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