Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Printed Edition
    • Ships in 2-3 business days
    • $240.00
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

This document specifies requirements, test methods and performance criteria for point-type smoke detectors that operate using scattered light, transmitted light or ionization, for use in fire detection and alarm systems installed in buildings (see ISO 7240-1). This document also covers point-type smoke detectors that incorporate more than one smoke sensor operating on these principles. Additional requirements and test methods for such detectors are given in Annex N.

For the testing of other types of smoke detectors, or smoke detectors working on different principles, this document is only intended to be used for guidance. This document is not applicable to smoke detectors with special characteristics, developed for specific risks.

NOTE Certain types of detectors contain radioactive materials.

 

Document History

  1. ISO 7240-7:2018

    👀currently
    viewing


    "Fire detection and alarm systems - Part 7: Point-type smoke detectors using scattered light, transmitted light or ionization"

    • Most Recent
  2. ISO 7240-7:2011


    Fire detection and alarm systems - Part 7: Point-type smoke detectors using scattered light, transmitted light or ionization

    • Historical Version
  3. ISO 7240-7:2003


    Fire detection and alarm systems - Part 7: Point-type smoke detectors using scattered light, transmitted light or ionization

    • Historical Version