Programme of work

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BUREAU OF INDIAN STANDARDS


Electrotechnical Department

Programme of Work




ETD18 : Industrial Process Measurement And Control


  • Scope : To prepare standards for systems and elements used for industrial process measurement and control concerning continuous and batch processes To coordinate the standardization of those features of related elements which affect suitability for integration into such systems operating with electrical, pneumatic, hydraulics mechanical or other systems of measurements and/or control
  • Liaison :
    IEC TC 27 - Industrial electroheating and electromagnetic processing - Participating (P)
    IEC TC 65 - Industrial-process measurement, control and automation - Participating (P)
    IEC TC 65 / SC 65A - System aspects - Participating (P)
    IEC TC 65 / SC 65B - Measurement and control devices - Participating (P)

Published Standards

SI. No.
IS No.
Title
Reaffirmation Details
No. of Amendments
Degree of Equivalence
1.
 IS 10098 : 1982
Reviewed In : 2016
General requirements for electric infra - Red emitters for heating purposes
March, 2016
-
Modified/Technically Equivalent
2.
 IS 10122 : 1982
Reviewed In : 2021
Methods of tests for crucible induction furnaces
March, 2021
-
Modified/Technically Equivalent
3.
 IS 10189 (Part 1) : 2017
IEC 60534-1 : 2005
Reviewed In : 2021
Industrial - Process control valves: Part 1 control valve terminology and general considerations (First Revision)
October, 2021
-
Identical under dual numbering
4.
 IS 10189 (Part 2/Sec 1) : 2024
IEC 60534-2-1: 2011
Industrial-Process Control Valves Part 2 Flow Capacity Section 1 Sizing Equations for Fluid Flow Under Installed Conditions (First Revision)
-
Identical under dual numbering
5.
 IS 10189 (Part 2/Sec 2) : 1993
Reviewed In : 2013
Industrial process control valves Part 2 flow capacity Section 2 sizing equations for compressible fluid flow under lnstalled conditions
-
Modified/Technically Equivalent
6.
 IS 10189 (Part 4) : 2016
IEC 60534-4 : 2006
Reviewed In : 2021
Industrial - Process control valves Part 4 inspection and routine testing
October, 2021
-
Identical under dual numbering
7.
 IS 10215 : 2024
IEC IEC 60683: 2011
Submerged-Arc Furnaces - Methods of Test (First Revision)
-
Identical under dual numbering
8.
 IS 10639 : 1983
Reviewed In : 2021
Specification for disappearing filament type, optical pyrometer
October, 2021
-
Modified/Technically Equivalent
9.
 IS 11222 : 1985
Reviewed In : 2015
Specification for dial, scales and indexes for indicating analogue measuring instruments
September, 2015
-
Indigenous
10.
 IS 11692 : 1986
Reviewed In : 2018
Methods of tests for electro - slag remelting furnaces
February, 2018
-
Indigenous
11.
 IS 12188 : 1987
Reviewed In : 2018
Specification for electric direct arc melting furnaces
February, 2018
-
Indigenous
12.
 IS 12306 : 2024
IEC 60676: 2011
Direct Arc Furnaces - Methods of Test (First Revision)
-
Identical under dual numbering
13.
 IS 12434 : 1988
Reviewed In : 2013
Specification for coating/plating thickness tester, destructive type
-
Indigenous
14.
 IS 12554 (Part 1) : 1988
Reviewed In : 2013
Specification for non - destructive coating thickness testing instruments Part 1 eddy current instruments
-
Indigenous
15.
 IS 12554 (Part 2) : 1999
Reviewed In : 2013
Specification for non - destructive coating thickness testing instruments - Part 2 magnetic instruments
-
Indigenous
16.
 IS 12555 : 1988
Reviewed In : 2013
Guide for signal conditioning devices for process control systems
-
Indigenous
17.
 IS 12556 : 1988
Reviewed In : 2013
Specification for binary direct voltage signals for process measurement and control systems
-
Indigenous
18.
 IS 12579 : 1988
Reviewed In : 2013
Specification for base metal mineral insulated thermocouple cables and thermocouples
-
Indigenous
19.
 IS 13122 (Part 1) : 1993
Reviewed In : 2021
Transmitters for use in industrial process control systems - Specification: Part 1 methods for evaluating the performance
May, 2021
-
Indigenous
20.
 IS 13122 (Part 2) : 1991
Reviewed In : 2016
Transmitters for use in industrial process control systems - Specification: Part 2 guidance for installation, inspection and routine testing
May, 2016
-
Indigenous
21.
 IS 13211 : 1991
Reviewed In : 2016
Vapour pressure dial - Type thermometer - Specification
May, 2016
-
Indigenous
22.
 IS 13263 : 2024
IEC/TS 60680: 2008
Plasma Equipment for Electroheat Applications — Methods of Test (First Revision)
-
Identical under dual numbering
23.
 IS 13263 : 1992
IEC 60680
Reviewed In : 2013
Test methods of plasma equipment for electroheat applications
-
Identical under dual numbering
24.
 IS 13673 (Part 1) : 2021
IEC 60746-1 : 2003
Expression of Performance of Electrochemical Analyzers : Part 1 General
-
Identical under dual numbering
25.
 IS 13673 (Part 2) : 2021
IEC 60746-2 : 2003
Expression of Performance of Electrochemical Analyzers Part 2 pH Value ( First Revision )
-
Identical under dual numbering
26.
 IS 13673 (Part 3) : 2021
IEC 60746-3 : 2002
Expression of Performance of Electrochemical Analyzers Part 3 Electrolytic Conductivity ( First Revision )
-
Identical under dual numbering
27.
 IS 13673 (Part 4) : 2024
IEC 60746-4: 2018
Expression of Performance of Electrochemical Analyzers Part 4 Standard for Measuring Oxygen Dissolved in Water (First Revision)
-
Identical under dual numbering
28.
 IS 13673 (Part 5) : 1999
Reviewed In : 2019
Expression of performance of electrochemical analyzers: Part 5 oxidation - Reduction potential or redox potential
-
Identical under dual numbering
29.
 IS 14254 (Part 1) : 2006
IEC 61131-1
Reviewed In : 2016
Programmable controllers: Part 1 - General information (First Revision)
March, 2016
-
Identical under dual numbering
30.
 14254 : 2021
Industrial-Process Measurement and Control - Programmable Controllers Part 2 Equipment Requirements and Tests ( Second Revision )
-
Identical under dual numbering
31.
 IS 16923 (Part 1) : 2018
IEC 60584-1 : 2013
Reviewed In : 2023
Thermocouples Part 1 EMF Specifications and Tolerances ( First Revision )
May, 2023
-
Identical under dual numbering
32.
 IS 16923 (Part 3) : 2023
IEC 60584-3: 2021
THERMOCOUPLES - PART 3: EXTENSION AND COMPENSATING CABLES - TOLERANCES AND IDENTIFICATION SYSTEM
-
Identical under dual numbering
33.
 IS 2053 : 1974
Reviewed In : 2019
Specification for thermocouple pyrometers (First Revision)
-
Indigenous
34.
 IS 2711 : 1979
Reviewed In : 2018
Specification for direct reading pH meters (Second Revision)
1
Indigenous
35.
 IS 2806 : 1992
Reviewed In : 2018
Thermometry electrical resistance guide (First Revision)
April, 2018
-
Indigenous
36.
 IS 2848 : 2023
IEC 60751: 2022
INDUSTRIAL PLATINUM RESISTANCE THERMOMETERS AND PLATINUM TEMPERATURE SENSORS
-
Identical under dual numbering
37.
 IS 3624 : 1987
Reviewed In : 2018
Specification for pressure and vacuum gauges (Second Revision)
April, 2018
-
Indigenous
38.
 IS 3944 : 1982
Reviewed In : 2015
Method for determination of flow time by use of flow cups (First Revision)
September, 2015
-
Indigenous
39.
 IS 4309 : 1979
Reviewed In : 2013
Methods of measurement on direct reading PH meters (First Revision)
September, 2013
-
Indigenous
40.
 IS/IEC 60519-1 : 2020
IEC 60519-1: 2020
SAFETY IN INSTALLATIONS FOR ELECTROHEATING AND ELECTROMAGNETIC PROCESSING - PART 1: GENERAL REQUIREMENTS
-
Identical under single numbering
41.
 IS/IEC 60519-3 : 2005
IEC 60519-3: 2005
SAFETY IN ELECTROHEAT INSTALLATIONS - PART 3: PARTICULAR REQUIREMENTS FOR INDUCTION AND CONDUCTION HEATING AND INDUCTION MELTING INSTALLATIONS
-
Identical under single numbering
42.
 IS/IEC 60519-6 : 2022
IEC 60519-6:2022
SAFETY IN INSTALLATIONS FOR ELECTROHEATING AND ELECTROMAGNETIC PROCESSING - PART 6: PARTICULAR REQUIREMENTS FOR HIGH FREQUENCY DIELECTRIC AND MICROWAVE HEATING AND PROCESSING EQUIPMENT
-
Identical under single numbering
43.
 IS/IEC 60519-8 : 2020
IEC 60519-8:2020
Safety in installations for electroheating and electromagnetic processing - Part 8: Particular requirements for electroslag remelting furnaces
-
Identical under single numbering
44.
 IS/IEC 60534-2-1) : 2011
NULL
Industrial-Process Control Valves Part 2-1 Flow Capacity — Sizing Equations for Fluid Flow under Installed Conditions ( First Revision )
-
Identical under dual numbering
45.
 IS/IEC 60534-2-3 : 2015
NULL
Reviewed In : 2021
Industrial-Process Control Valves Part 2-3 Flow Capacity — Test Procedures ( First Revision )
January, 2021
-
Identical under dual numbering
46.
 IS/IEC 61308 : 2005
IEC 61308: 2005
HIGH-FREQUENCY DIELECTRIC HEATING INSTALLATIONS - TEST METHODS FOR THE DETERMINATION OF POWER OUTPUT
-
Identical under single numbering
47.
 IS/IEC 61508-0 : 2005
Reviewed In : 2019
Functional safety of electrical electronic/programmable electronic safety - Related systems: Part 0 functional safety and IEC 61508
-
Identical under single numbering
48.
 IS/IEC 61508-1 : 2010
IEC 61508-1 : 2010
Functional Safety of Electrical / Electronic / Programmable Electronic Safety-Related Systems Part 1 General Requirements ( First Revision )
-
Identical under dual numbering
49.
 IS/IEC 61508-2 : 2010
IEC 61508-2 : 2010
Functional safety of electrical/ electronic/programmable electronic safety - Related systems: Part 2 requirements for electrical/electronic/ programmable electronic safety related systems (First Revision)
-
Identical under single numbering
50.
 IS/IEC 61508-3 : 2010
IEC 61508-3 : 2010
Functional safety of electrical/electronic/programmable electronic safety-related systems : Part 3 Software requirements
-
Identical under single numbering
51.
 IS/IEC 61508-4 : 2010
IEC 61508-4 : 2010
Functional safety of electrical/electronic/programmable electronic safety-related systems : Part 4 Definitions and abbreviations
-
Identical under single numbering
52.
 IS/IEC 61508-5 : 2010
IEC 61508-5 : 2010
Functional safety of electrical/electronic/programmable electronic safety - related systems : Part 5 Examples of methods for the determination of safety integrity levels
-
Identical under single numbering
53.
 IS/IEC 61508-6 : 2010
IEC 61508-6 : 2010
Functional safety of electrical/electronic/programmable electronic safety-related systems : Part 6 Guidelines on the applications
-
Identical under single numbering
54.
 IS/IEC 61508-7 : 2010
IEC 61508-7 : 2010
Functional safety of electgrical/electronic/programmable electgronic safety-related systems : Part 7 Overview of techniques and measures
-
Identical under single numbering
55.
 IS/IEC 61511-1 : 2017
IEC 61511-1 : 2016 + AMD1 : 2017
Functional safety - Safety instrumented systems for the process industry sector : Part 1 Frameworks, definitions, system, hardware and software requirements
-
Identical under single numbering
56.
 IS/IEC 61511-2 : 2016
IEC 61511-2 : 2016
Functional safety - Safety instrumented systems for the process industry sector : Part 2 Guidelines for the application
-
Identical under single numbering
57.
 IS/IEC 61511-3 : 2016
IEC 61511-3 : 2016
Functional safety - Safety instrumented systems for the process industry sector: Part 3 guidance for the determination of the required safety integrity levels (First Revision)
-
Identical under single numbering
58.
 IS/IEC 62264-1 : 2003
Reviewed In : 2021
Enterprise - Control system integration: Part 1 models and terminology
January, 2021
-
Identical under single numbering
59.
 IS/IEC 62264-2 : 2004
Reviewed In : 2019
Enterprise - Control system integration: Part 2 object model attributes
-
Identical under single numbering
60.
 IS/IEC 62443-1-1) : 2009
IEC/TS 62443-1-1 : 2009
Industrial Communication Networks Part 1 Network and System Security Section 1 Terminology, concepts and models
-
Identical under single numbering
61.
 IS/IEC 62443-2-4) : 2017
IEC 62443-2-4 : 2017
Security for Industrial Automation and Control Systems Part 2: Section 4: Security Program Requirements for IACS Service Providers
-
Identical under single numbering
62.
 IS/IEC 62443-3-3) : 2013
IEC 62443-3-3 : 2013
Industrial Communication Networks Part 3 Network and System Security Section 3 System security requirements and security levels
-
Identical under single numbering
63.
 IS/IEC 62443-4-1) : 2018
IEC 62443-4-1 : 2018
Security for Industrial Automation and Control Systems Part 4 Section 1 Secure Product Development Lifecycle Requirements
-
Identical under single numbering
64.
 IS/IEC 62443-4-2) : 2019
IEC 62443-4-2 : 2019
Security for Industrial Automation and Control Systems Part 4 Sec 2 Technical Security Requirements for IACS Components
-
Identical under single numbering
65.
 IS 6804 : 1972
Reviewed In : 2013
Specification for glass electrodes for direct reading pH meter
-
Indigenous
66.
 IS 7358 : 1984
Reviewed In : 2015
Specification for thermocouples (First Revision)
September, 2015
-
Indigenous
67.
 IS 7722 : 2024
IEC 60382: 1991
Analogue Pneumatic Signals for Process Control Systems (First Revision)
-
Identical under dual numbering
68.
 IS 7728 : 1984
Reviewed In : 2015
Specification for analogue dc current signals for process control systems (First Revision)
September, 2015
-
Indigenous
69.
 IS 8018 : 1976
Reviewed In : 2013
Specification for platinum and platinum alloy wires for thermocouple elements
-
Indigenous
70.
 IS 8493 : 1977
Reviewed In : 2015
Analogue DC voltage signals for industrial process measurement and control systems
September, 2015
-
Indigenous
71.
 IS 8495 (Part 1) : 1977
Reviewed In : 2013
Specification for ceramic components for thermocouples and resistance thermometers: Part 1 terminal blocks
-
Indigenous
72.
 IS 8784 : 1987
Reviewed In : 2018
Specification for thermocouple compensating cables (Second Revision)
April, 2018
-
Indigenous
73.
 IS 8824 (Part 2) : 1988
Reviewed In : 2015
Specification for electrical moisture meters
September, 2015
-
Indigenous
74.
 IS 8935 : 1985
Reviewed In : 2015
Specification for electric solenoid operated actuators (First Revision)
September, 2015
-
Indigenous
75.
 IS 8992 : 1978
IEC 60396
Reviewed In : 2016
Test methods for induction furnaces with submerged channels
March, 2016
-
Modified/Technically Equivalent
76.
 IS 9021 : 1978
IEC 60398
Reviewed In : 2016
General test conditions for industrial electro - Heating equipment
March, 2016
-
Modified/Technically Equivalent
77.
 IS 9029 : 1978
IEC 60397
Reviewed In : 2016
Methods of tests for batch furnaces with metallic heating resistors
March, 2016
1
Modified/Technically Equivalent
78.
 IS 9050 : 1979
IEC 60239
Reviewed In : 2016
Nominal dimensions of cylindrical machined graphite electrodes with threaded sockets and connecting pins for use in electric arc furnaces
March, 2016
-
Modified/Technically Equivalent
79.
 IS 9080 (Part 2/Sec 1) : 1979
Reviewed In : 2016
Safety requirements in electro - Heat installations: Part 2 particular requirements for resistance heating equipment: Sec 1 protection - In direct resistance heating installations
March, 2016
-
Modified/Technically Equivalent
80.
 IS 9080 (Part 2/Sec 2) : 1980
Reviewed In : 2016
Safety requirements in electro - Heat installations: Part 2 particular requirements for resistance heating equipment: Sec 2 protection in indirect resistance heating installations
March, 2016
-
Indigenous
81.
 IS 9080 (Part 2/Sec 3) : 1981
IEC 60519-2
Reviewed In : 2016
Safety requirements in electro - Heat installations: Part 2 particular requirements for resistance heating equipment: Sec 3 protection in potassium and sodium nitrate nitrite bath furnaces
March, 2016
-
Indigenous
82.
 IS 9080 (Part 2/Sec 4) : 1981
Reviewed In : 2016
Safety requirements in electro - Heat installations: Part 2 particular requirements for resistance heating equipment: Sec 4 protection in installations used for drying varnishes and other similar products
March, 2016
-
Indigenous
83.
 IS 9080 (Part 4) : 1981
IEC 60519-4
Reviewed In : 2016
Safety requirements in electro - Heat installations: Part 4 particular requirements for arc furnace installations
March, 2016
-
Indigenous
84.
 IS 9334 : 1986
Reviewed In : 2016
Specification for electric motor operated actuators (First Revision)
May, 2016
-
Indigenous

Standards Under Develpoment

Projects Approved

SI. No.
Doc No
TITLE
No Records Found

Preliminary Draft Standards

SI. No.
Doc No
TITLE
No Records Found

Drafts Standards in WC Stage

SI. No.
Doc No
TITLE
No Records Found

Draft Standards Completed WC Stage

SI. No.
Doc No
TITLE
1
ETD 18 (22820)
Revision of: IS 11692:1986
Methods of tests for electro - Slag remelting furnaces
2
ETD 18 (24118)
Safety in installations for electroheating and electromagnetic processing - Part 4 Particular requirements for arc furnace installations
3
ETD 18 (24119)
Characteristics of electric infra-red emitters for industrial heating - Part 1 Short wave infra-red emitters
4
ETD 18 (24120)
Revision of: IS 12556:1988
Specification for binary direct voltage signals for process measurement and control systems
5
ETD 18 (24122)
Graphite electrodes for electric arc furnaces - Dimensions and designation

Finalized Draft Indian Standard

SI. No.
Doc No
TITLE
No Records Found

Finalized Draft Indian Standards under Print

SI. No.
Doc No
TITLE
1
ETD 18 (22557)
Safety requirements for electrical equipment for measurement control and laboratory use - Part 2-202 Particular requirements for electrically operated valve actuators
2
ETD 18 (22817)
Analogue signals for process control systems Part 2 Direct voltage signals


Aspect Wise Report

 
 Product:   23
 Code of Practices :    7
 Methods of Test :   13
 Terminology :   3
 Dimensions :   1
 System Standard :   0
 Safety Standard :   13
 Others :    23
 Service Specification :    0
 Process Specification :    0
 Unclassified :    0
 


Annexure-I :List of Indian Standards Withdrawn/Superseded

SI. No.
IS No.
Title
1.
 IS 10144 : 1982
Reviewed In : 2013
Specification for electronic speed limiters for diesel vehicles
2.
 IS 10625 : 1983
Reviewed In : 2015
Reference tables for nickel chromium-copper nickel chromel-constantan thermocouples
3.
 IS/IEC 1131-2 : 1992
Reviewed In : 2011
Programmable controllers Part 2 equipment requirements and tests
4.
 IS 11712 : 1986
IEC 27(CO)
Reviewed In : 2018
Safety requirements for electro - Slag remelting furnaces
5.
 IS 12051 : 1987
Reviewed In : 2013
Reference Tables for Nickel-chromium-silicon nicrosil nisil Type N Thermocouples
6.
 IS/IEC 1308 : 1994
IEC 61308 : 1994
Reviewed In : 2020
High frequency dielectric heating installations - Test methods for the determination of power output
7.
 IS 2054 : 1962
Reviewed In : 2015
Referance tables for nickel chromium-nickel aluminium thermocouples
8.
 IS 2055 : 1962
Reviewed In : 2015
Reference tables for platinum rhodium-platinum thermocouples
9.
 IS 2056 : 1962
Reviewed In : 2015
Reference tables for copper-constantan thermocouples
10.
 IS 2057 : 1962
Reviewed In : 2015
Reference Tables for Iron-constantan Thermocouples
11.
 IS/IEC 519-1 : 1984
Reviewed In : 2020
Safety in electroheat installation Part 1 general requirements
12.
 IS/IEC 519-3 : 1988
Reviewed In : 2020
Safety in electroheat installations Part 3 particular requirements for induction and conduction heating and induction melting installations
13.
 IS/IEC 519-5 : 1980
Reviewed In : 2020
Safety in electroheat installation Part 5 specification for safety in plasma installation
14.
 IS/IEC 519-9 : 1987
Reviewed In : 2020
Safety in electroheat installations Part 9 particular requirements for high - Frequency dielectric heating installations
15.
 IS 5883 : 1970
Reviewed In : 2013
Specification for nickel resistance thermometer elements
16.
 IS 6720 : 1972
Reviewed In : 2013
Reference tables for platinum 30 percent rhodium - Platinum 6 percent rhodium thermocouples
17.
 IS 7988 : 1976
Reviewed In : 2013
Referance tables for chromel-kopel thermocouples
18.
 IS 9319 : 1979
Reviewed In : 2013
Specification for electronic self - Balancing potentiometric indicators and recorders
19.
 IS 9347 : 1979
Reviewed In : 2016
Specification for charts for recording instruments
20.
 IS 9463 : 1980
Reviewed In : 2013
Specification for electronic self - Balancing bridge indicators and recorders


Annexure-II :List of Indian Product Standards

SI. No.
IS No. & Year
Title
1.
 IS 10098 : 1982
Reviewed In : 2016
General requirements for electric infra - Red emitters for heating purposes
2.
 IS 10189 (Part 2/Sec 2) : 1993
Reviewed In : 2013
Industrial process control valves Part 2 flow capacity Section 2 sizing equations for compressible fluid flow under lnstalled conditions
3.
 IS 10639 : 1983
Reviewed In : 2021
Specification for disappearing filament type optical pyrometer
4.
 IS 12188 : 1987
Reviewed In : 2018
Specification for electric direct arc melting furnaces
5.
 IS 12434 : 1988
Reviewed In : 2013
Specification for coating plating thickness tester destructive type
6.
 IS 12554 (Part 1) : 1988
Reviewed In : 2013
Specification for non - destructive coating thickness testing instruments Part 1 eddy current instruments
7.
 IS 12554 (Part 2) : 1999
Reviewed In : 2013
Specification for non - destructive coating thickness testing instruments - Part 2 magnetic instruments
8.
 IS 13211 : 1991
Reviewed In : 2016
Vapour pressure dial - Type thermometer - Specification
9.
 14254 : 2021
Industrial-Process Measurement and Control - Programmable Controllers Part 2 Equipment Requirements and Tests Second Revision
10.
 IS 16923 (Part 1) : 2018
IEC 60584-1 : 2013
Reviewed In : 2023
Thermocouples Part 1 EMF Specifications and Tolerances First Revision
11.
 IS 16923 (Part 3) : 2023
IEC 60584-3: 2021
THERMOCOUPLES - PART 3 EXTENSION AND COMPENSATING CABLES - TOLERANCES AND IDENTIFICATION SYSTEM
12.
 IS 2053 : 1974
Reviewed In : 2019
Specification for thermocouple pyrometers First Revision
13.
 IS 2711 : 1979
Reviewed In : 2018
Specification for direct reading pH meters Second Revision
14.
 IS 2848 : 2023
IEC 60751: 2022
INDUSTRIAL PLATINUM RESISTANCE THERMOMETERS AND PLATINUM TEMPERATURE SENSORS
15.
 IS 3624 : 1987
Reviewed In : 2018
Specification for pressure and vacuum gauges Second Revision
16.
 IS 6804 : 1972
Reviewed In : 2013
Specification for glass electrodes for direct reading pH meter
17.
 IS 7358 : 1984
Reviewed In : 2015
Specification for thermocouples First Revision
18.
 IS 8018 : 1976
Reviewed In : 2013
Specification for platinum and platinum alloy wires for thermocouple elements
19.
 IS 8495 (Part 1) : 1977
Reviewed In : 2013
Specification for ceramic components for thermocouples and resistance thermometers Part 1 terminal blocks
20.
 IS 8784 : 1987
Reviewed In : 2018
Specification for thermocouple compensating cables Second Revision
21.
 IS 8824 (Part 2) : 1988
Reviewed In : 2015
Specification for electrical moisture meters
22.
 IS 8935 : 1985
Reviewed In : 2015
Specification for electric solenoid operated actuators First Revision
23.
 IS 9334 : 1986
Reviewed In : 2016
Specification for electric motor operated actuators First Revision