Direct acting indicating analogue electrical measuring instruments and their accessories title - Part 4: Special requirements for frequency meters
€88.00
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters
€127.00
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 2: Special requirements for ammeters and voltmeters
Measurement procedure for the evaluation of power density related to human exposure to radio frequency fields from wireless communication devices operating between 6 GHz and 100 GHz
€404.00
Magnetic materials Specifications for individual materials. Fe-based amorphous strip delivered in the semi-processed state
€269.00
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 13 : hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems - Sécurité électrique dans les réseaux de distribution basse tension de 1 000 V c.a. et 1 500 V c. c.
€82.00
Electricity metering equipment (a.c.). Particular requirements Electromechanical meters for active energy (classes 0,5, 1 and 2)
€193.00
Instrument transformers - Part 14: Additional requirements for current transformers for DC applications
€325.00
Instrument transformers - Part 15: Additional requirements for voltage transformers for DC applications
€286.00
Magnetic materials - Part 13: Methods of measurement of resistivity, density and stacking factor of electrical steel strip and sheet
€176.00
Magnetic materials - Part 16 : methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester
€111.67
Magnetic materials - Part 6 : methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens
Matériaux magnétiques - Partie 8-11 : spécifications pour matériaux particuliers - Bandes en alliage amorphe à base de fer livrées à l'état semi-fini
Corrigendum 1 - Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements
€0.00
Calibration of measuring equipment for electrical quantities - Direct-current resistors
€71.85
