New Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard which is identical to ISO 13579-11 : 2017 ‘Industrial furnaces and associated processing equipment - Method of measuring energy balance and calculating efficiency - Part 11 : Evaluation of various kinds of efficiency’ issued by the International Organization for Standardization (ISO), was adopted by the Bureau of Indian Standards on the recommendation of the Industrial Fuel-Fired Furnaces Sectional Committee and approval of the Metallurgical Engineering Division Council.

The Committee has decided to adopt this standard under dual numbering system and make it align with ISO 13579-11 : 2017.

Other parts in this IS series are:

Part 1 General methodology

Part 2 Reheating furnaces for steel

Part 3 Batch-type aluminium melting furnaces

Part 4 Furnaces with protective or reactive atmosphere