Normen GB - Chinesische nationale Normen - Seite Nr. 2765

Hand-held radiation monitor for detection, alarming and identification of radioactive material

Die Norm herausgegeben am 3.7.2015

Solid insulating materials—Dielectric and resistive properties—Part 1: General

Die Norm herausgegeben am 3.7.2015

Solid insulating materials—Dielectric and resistive properties—Part 2: Resistive properties (DC methods)—Volume resistance and volume resistivity

Die Norm herausgegeben am 4.6.2019

Solid insulating materials—Dielectric and resistive properties—Part 3: Resistive properties (DC methods)—Surface resistance and surface resistivity

Die Norm herausgegeben am 4.6.2019

Solid insulating materials—Dielectric and resistive properties—Part 4: Resistive properties (DC methods)—Insulation resistance

Die Norm herausgegeben am 4.6.2019

Solid insulating materials—Dielectric and resistive properties—Part 5:Resistive properties(DC method)—Volume resistance and volume resistivity of impregnation and coating materials

Die Norm herausgegeben am 21.5.2021

Solid insulating materials—Dielectric and resistive properties—Part 6:Dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor (frequencies 0.1Hz~10MHz)

Die Norm herausgegeben am 21.5.2021

Solid insulating materials—Dielectric and resistive properties—Part 7:Resistive properties(DC method)—Measurement of volume resistance and volume resistivity at elevated temperatures

Die Norm herausgegeben am 21.5.2021

Solid insulating materials—Dielectric and resistive properties—Part 8Determination of dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 1 MHz~300 MHz)

Die Norm herausgegeben am 23.8.2024

Solid insulating materials—Dielectric and resistive properties—Part 9: Determination of dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor—Contact electrode method for insulating films
Execute Date: february 2027

Die Norm herausgegeben am 30.7.2026