Số hiệu tiêu chuẩn
EN 62021-1
Tên tiêu chuẩn
Insulating liquids - Determination of acidity - Part 1: Automatic potentiometric titration (IEC 62021-1:2003)
Ngày phát hành
2003-09-00
Tiêu chuẩn tương đương
DIN EN 62021-1 (2004-06), IDT * BS EN 62021-1 (2003-12-23), IDT * NF C27-261 (2004-04-01), IDT * IEC 62021-1 (2003-06), IDT * SN EN 62021-1 (2003), IDT * OEVE/OENORM EN 62021-1 (2004-08-01), IDT * PN-EN 62021-1 (2004-11-15), IDT * SS-EN 62021-1 (2003-10-20), IDT * UNE-EN 62021-1 (2004-10-08), IDT * STN EN 62021-1 (2004-05-01), IDT * STN EN 62021-1 (2004-10-01), IDT * CSN EN 62021-1 (2004-06-01), IDT * DS/EN 62021-1 (2004-07-07), IDT * NEN-EN-IEC 62021-1:2003 en;fr (2003-10-01), IDT
Tiêu chuẩn liên quan
IEC 60475 (1974)
Từ khóa
Acid content * Acidity * Acids * Definitions * Determination * Determination procedures * Electrical engineering * Electrical insulating materials * Electrical insulation devices * Insulating liquids * Insulating materials * Insulating oils * Liquid electrical insulating materials * Mineral oils * Potentiometric methods * Testing * Titration