IEC 51-1: Direct acting indicating analogue electrical measuring instruments and their accessories; part 1: definitions and general requirements common to all parts; amendments to sub-clauses 6.3.1 and 6.3.2 (IEC 85(Secretariat)23:1993)
€41.78
IEC 51: Direct acting indicating analogue electrical measuring instruments and their accessories; part 1: definitions and general requirements common to all parts; part 9: recommended test methods (IEC 85(Secretariat)24:1993)
Test methods for multichannel amplitude analyzers
€69.91
Instrument transformers for U of 72,5 to 420 kV - Basic requirements
Instruments transformers for 50 Hz, U 0,6 to 52 kV; voltage transformers U 12 and 24 kV; narrow design, main dimensions, indoor type
€34.30
Instrument transformers; rating plates
Methods of evaluating the performance of transmitters for use in industrial-process control systems; identical with IEC 60770, editon 1984
€84.58
Instrument transformers for 50 Hz, U to 52 kV; voltage transformers U 12 kV; narrow design, main dimensions, indoor type
Expression of the properties of spectrum analyzers; identical with IEC 60714, edition 1981
€77.20
Instrument transformers for 50 Hz, U 0,8 to 52 kV; basic requirements
Instrument transformers for 50 Hz, U 0,8 to 52 kV; voltage transformers U 12 to 36 kV; large design, main dimensions, indoor type
Expression of the properties of logic analyzers; identical with IEC 60776, edition 1983
€56.17
Visual display units - Measuring methods for low frequency electric and magnetic fields; German version prEN 50279:1997
International Electrotechnical Vocabulary - Revision of Chapters 301, 302, 303 - Chapter 311: General terms relating to measurements; Chapter 312: General terms relating to electrical measurements; Chapter 313: Types of electrical measuring instruments; Chapter 314: Specific terms according to the type of instrument (IEC 1/1669/CD:1997)
€122.34
Cores made of soft magnetic materials - Measuring methods - Part 3: Measurements at high excitation levels (IEC 51/493/CD:1997)
