EN 45544-1:1999

EN 45544-1:1999 is a standard published by the European Committee for Standardization (CEN). Its full title is "Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1: General requirements and test methods". This standard covers: This European standard specifies general requirements for construction and testing, and specifies the test methods that apply to personal, portable, transportable and fixed apparatus intended for the direct detection and direct concentration measurement of a toxic gas or vapour in workplace air. It applies to apparatus whose primary purpose is to indicate the presence of a toxic gas or vapour in the atmophere with a view to providing an indication or warning of the presence of a toxic hazard within a time of response as specified in prEN 45544-2 and prEN 45544-3.

This European standard specifies general requirements for construction and testing, and specifies the test methods that apply to personal, portable, transportable and fixed apparatus intended for the direct detection and direct concentration measurement of a toxic gas or vapour in workplace air. It applies to apparatus whose primary purpose is to indicate the presence of a toxic gas or vapour in the atmophere with a view to providing an indication or warning of the presence of a toxic hazard within a time of response as specified in prEN 45544-2 and prEN 45544-3.

EN 45544-1:1999 is classified under the following ICS (International Classification for Standards) categories: 13.040.30 - Workplace atmospheres; 13.320 - Alarm and warning systems. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 45544-1:1999 has the following relationships with other standards: It is inter standard links to EN 45544-1:2015, ISO 1402:1994, ISO 6145-6:1986, ISO 6144:1981, ISO 6143:1981, ISO 3534-1:1993, ISO 6145-3:1986, ISO 7504:1984, ISO 6147:1979, ISO 6141:1984, ISO 6145-1:1986, ISO 6145-4:1986, ISO 6879:1995, ISO 6142:1981, EN 50270:2015. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

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