The document specifies a current-voltage method for the determination of the specific electrical resistance of solid matters out of carbon and graphite at a room temperature between 18 and 28 °C.
DIN 51911:2020 history
2020DIN 51911:2020 Testing of carbonaceous materials - Determination of specific electrical resistance by the current-voltage method - Solid materials
1997DIN 51911:1997 Testing of carbon materials - Determination of specific electrical resistance by the current-voltage method - Solid matters