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IEC 61620:1998

Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method

155,00 € 

IEC 61868:1998

Mineral insulating oils - Determination of kinematic viscosity at very low temperatures

40,00 € 

IEC 61061-3-1:1998

Non-impregnated densified laminated wood for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Sheets produced from beech veneer

20,00 € 

IEC 61143-1:1992+AMD1:1997 CSV (Consolidated Version)

Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements

439,99 € 

IEC 60523:1975/AMD2:1997

Amendment 2 - Direct-current potentiometers

10,00 € 

IEC 60524:1975/AMD2:1997

Amendment 2 - Direct-current resistive volt ratio boxes

10,00 € 

IEC 60564:1977/AMD2:1997

Amendment 2 - D.C. bridges for measuring resistance

10,00 € 

IEC 61028:1990/AMD2:1997

Amendment 2 - Electrical measuring instruments - X-Y recorders

10,00 € 

IEC 61143-1:1992/AMD1:1997

Amendment 1 - Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements

10,00 € 

IEC 61621:1997

Dry, solid insulating materials - Resistance test to high-voltage, low-current arc discharges

80,00 € 

IEC 60814:1997

Insulating liquids - Oil-impregnated paper and pressboard - Determination of water by automatic coulometric Karl Fischer titration

155,00 € 

IEC 61580-4:1997

Methods of measurement for waveguides - Part 4: Attenuation of waveguide and waveguide assemblies

40,00 € 

IEC 61580-3:1997

Methods of measurement for Waveguides - Part 3: Variation of group delay

40,00 € 

IEC 61566:1997

Measurement of exposure to radio-frequency electromagnetic fields - Field strength in the frequency range 100 kHz to 1 GHz

200,00 € 

IEC 61660-1:1997

Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents

249,99 € 

IEC 61660-2:1997

Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 2: Calculation of effects

249,99 € 

IEC 61580-9:1996

Methods of measurement for waveguides - Part 9: Reflection coefficient at rectangular waveguide interfaces

20,00 € 

IEC 61580-1:1996

Methods of measurement for waveguides - Part 1: Decoupling and rotation of the plane of polarization

40,00 € 

IEC 61580-8:1996

Methods of measurement for waveguides - Part 8: Waveguide power holding capability

20,00 € 

IEC 61580-2:1996

Methods of measurement for waveguides - Part 2: Level of intermodulation products

40,00 €