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IS 14967 : 2001 Optics and Optical Instruments - Environmental Test Methods - Combined Low Pressure and Ambient Temperature or Dry Heat

ICS 37.020	PGD 22

Reaffirmed 2016

National Foreword

This Indian Standard which is identical with ISO 9022-21 : 1998`Optics and optical instruments - Environmental test methods: Part21 Combined low pressure and ambient temperature or dry heatissued by the International Organization for Standardization (ISO)was adopted by the Bureau of Indian Standards on therecommendations of the Optical and Mathematical InstrumentsSectional Committee and approval of the Mechanical EngineeringDivision Council.

References

International Standard	Corresponding Indian Standard
ISO 9022-1 : 1994	IS 10236 : Part 1 : 1989 Procedurefor basicclimatic and durability tests for opticalinstruments:Part 1 General
ISO 9022-2 : 1994	IS10236 : Parts 2 to 5 : 1982 Procedure forbasic climatic and durability tests for opticalinstruments: Part 2 Dry heat test Part 3 Cold test Part 4 Damp heat test Part 5 Damp heat (cyclic) test