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Normas DIN – AENOR
DIN EN ISO 21178:2012-09

DIN EN ISO 21178:2012-09

Light conveyor belts - Determination of electrical resistances (ISO/FDIS 21178:2012); German version FprEN ISO 21178:2012 / Note: Date of issue 2013-03-25

Courroies transporteuses légères - Détermination des résistances électriques (ISO/FDIS 21178:2012); Version allemande FprEN ISO 21178:2012 / Attention: Date de parution 2013-03-25

Leichte Fördergurte - Bestimmung der elektrischen Widerstände (ISO/FDIS 21178:2012); Deutsche Fassung FprEN ISO 21178:2012 / Achtung: Erscheinungsdatum 2013-03-25

Fecha Anulación:
2013-09 /Withdrawn
Equivalencias internacionales:

FprEN ISO 21178 (2012-11)

ISO/FDIS 21178 (2012-11)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 21178:2013-09

Resumen:
This International Standard specifies test methods for determining the electrical resistances of light conveyor belts according to ISO 21183-1. The resistances are surface resistance, volume resistance perpendicular to the belt plane, and longitudinal and transverse volume resistance parallel to the belt plane. This International Standard also specifies two test methods for determining the surface resistivity and the volume resistivity.
Keywords:
Conveying belt, Conveyor belts, Conveyors, Design, Determination, Dimensions, Electrical resistance, Electrical resistivity, Light (magnitude), Measurement, Measuring techniques, Methods, Properties, Resistivity, Resistors, Rubber technology, Size, Specification (approval), Straps, Surface insulation resistance, Surfaces, Symbols, Testing, Transport, Volume resistivity
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