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constant measurement

constant measurement, Total:23 items.

In the international standard classification, constant measurement involves: Testing of metals, Components and accessories for telecommunications equipment, Electricity. Magnetism. Electrical and magnetic measurements, Non-destructive testing, Insulating materials, Electrical wires and cables, Semiconductor devices, Components for electrical equipment.

Professional Standard - Petroleum, constant measurement

• SY/T 6528-2002 Test method of the rock dielectric constant
• SY 6528-2002 Measuring method of rock sample dielectric constant

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, constant measurement

• GB/T 5985-2003 Test method for specific flexivity constant of ther mostat metals

Association Francaise de Normalisation, constant measurement

• UTE C27-251:1987 Diélectriques liquides - Appréciation conventionnelle de la corrosivité des fumées par mesure de pH et de résistivité - Méthode d'essai
• NF C32-011-301*NF EN 60811-301:2012 Electric and optical fibre cables - Test methods for non-metallic materials - Part 301 : electrical tests - Measurement of the permittivity at 23 oC of filling compounds

European Committee for Electrotechnical Standardization（CENELEC）, constant measurement

• EN IEC 63185:2021 Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method

Danish Standards Foundation, constant measurement

• DS/EN IEC 63185:2021 Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method

International Electrotechnical Commission (IEC), constant measurement

• IEC 63185:2020 Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method
• IEC 60811-301:2012 Electric and optical fibre cables - Test methods for non-metallic materials - Part 301: Electrical tests - Measurement of the permittivity at 23 C of filling compounds
• IEC TR 63307:2020 Measurement methods of the complex relative permeability and permittivity of noise suppression sheet

ES-UNE, constant measurement

• UNE-EN IEC 63185:2021 Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method

American Society for Testing and Materials (ASTM), constant measurement

• ASTM E2985/E2985M-14(2019) Standard Practice for Determination of Metal Purity Based on Elastic Constant Measurements Derived from Resonant Ultrasound Spectroscopy
• ASTM E2985/E2985M-14 Standard Practice for Determination of Metal Purity Based on Elastic Constant Measurements Derived from Resonant Ultrasound Spectroscopy

CZ-CSN, constant measurement

• CSN 35 8745-1984 Transistors. Method of feedback circuit time constant measuring

British Standards Institution (BSI), constant measurement

• BS EN 60811-301:2012 Electric and optical fibre cables. Test methods for non-metallic materials. Electrical tests. Measurement of the permittivity at 23 °C of filling compounds
• BS PD IEC TR 63307:2020 Measurement methods of the complex relative permeability and permittivity of noise suppression sheet
• PD IEC TR 63307:2020 Measurement methods of the complex relative permeability and permittivity of noise suppression sheet

Korean Agency for Technology and Standards (KATS), constant measurement

• KS C IEC 60811-301:2016 Electric and optical fibre cables — Test methods for non-metallic materials — Part 301: Electrical tests — Measurement of the permittivity at 23℃ of filling compounds

KR-KS, constant measurement

• KS C IEC 60811-301-2016 Electric and optical fibre cables — Test methods for non-metallic materials — Part 301: Electrical tests — Measurement of the permittivity at 23℃ of filling compounds

RU-GOST R, constant measurement

• GOST R 8.711-2013 State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of complex dielectric permittivity in range of frequencies from 1 to 178,4 GHz
• GOST 18604.1-1980 Transistors bipolar. Method for measuring collector-tobase time constant at high frequencies
• GOST 8.284-1978 State system for ensuring the uniformity of measurements. State special standard and all-union verification schedule for means of measuring of relative dielectric constant of liquids, solid and gases at frequencies 1 - 10 GHz

Professional Standard-Ships, constant measurement

• CB/Z 165-1979 Measurement method of isostatic piezoelectric strain constant dH for piezoelectric ceramic materials

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