IS 16753 : Part 2 : 2018/ISO 29463-2 : 2011 High-Efficiency Filters and Filter Media for Removing Particles in Air Part 2 Aerosol Production, Measuring Equipment and Particle-Counting Statistics

ICS 91.140.30

MED 03

Reaffirmed 2022

NATIONAL FOREWORD

This Indian Standard (Part 2) which is identical with ISO 29463-2 : 2011 ‘High-efficiency filters and filter media for removing particles in air: Part 2 Aerosol production, measuring equipment, particlecounting statistics’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on the recommendation of the Refrigeration and Air Conditioning Sectional Committee and approval of the Mechanical Engineering Division Council.

This Indian standard is published in five parts. Other parts in this series are:

Part 1 Classification, performance, testing and marking

Part 3 Testing flat sheet filter media

Part 4 Testing method for determining leakage of filter element — Scan method

Part 5 Test method for filter elements

The text of ISO Standard has been approved as suitable for publication as an Indian Standard without deviations. Certain conventions and terminologies are however not identical to those used in Indian Standards. Attention is particularly drawn to the following:

a) Wherever the words ‘International Standard’ appear referring to this standard, they should be read as ‘Indian Standard’.

b) Comma (,) has been used as a decimal marker while in Indian Standards, the current practice is to use a point (.) as the decimal marker.