Digital recorders for measurements in high-voltage impulse tests Requirements digital
€316.00
Short-circuit current calculation in three-phase a.c. systems - Part 1: Factors for the calculation of short-circuit currents in three-phase a.c. systems according to IEC 909
€418.00
Direct acting indicating analogue electrical measuring instruments and their accessories; part 2: special requirements for ammeters and voltmeters (IEC 60051-2:1984, edition 4); german version EN 60051-2:1989.
€48.79
Direct acting indicating analogue electrical measuring instruments and their accessories; part 3: special requirements for wattmeters and varmeters (IEC 60051-3:1984, edition 4); german version EN 60051-3:1989.
Direct acting indicating analogue electrical measuring instruments and their accessories; part 4: special requirements for frequency meters (IEC 60051-4:1984, edition 4); german version EN 60051-4:1989.
€41.78
Direct acting indicating analogue electrical measuring instruments and their accessories; part 5: special requirements for phase meters, power factor meters and synchroscopes (IEC 60051-5:1985, edition 4); german version EN 60051-5:1989.
Direct acting indicating analogue electrical measuring instruments and their accessories; part 6: special requirements for ohmmeters (impedance meters) and conductance meters (IEC 60051-6:1984, edition 4); german version EN 60051-6:1989.
Direct acting indicating analogue electrical measuring instruments and their accessories; part 7: special requirements for multi-function instruments (IEC 60051-7:1984, edition 4); german version EN 60051-7:1989.
Direct acting indicating analogue electrical measuring instruments and their accessories; part 8: special requirements for accessories (IEC 60051-8:1984, edition 4); german version EN 60051-8:1989.
Direct acting indicating analogue electrical measuring instruments and their accessories; part 9: recommended test methods (IEC 60051-9:1988, edition 4); german version EN 60051-9:1989.
€91.03
Direct acting indicating analogue electrical measuring instruments and their accessories; part 1: definitions and general requirements common to all parts (IEC 60051-1:1984, edition 4); german version EN 60051-1:1989.
€98.32
Guide for evaluating the discharges from a charged surface
€44.00
Magnetic materials - Part 11: Method of test for the determination of surface insulation resistance of magnetic sheet and strip
€22.00
Methods of test for the determination of the glass transition temperature of electrical insulating materials
€176.00
Determination of heats and temperatures of melting and crystallization of electrical insulating materials by differential scanning calorimetry
