Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: EN 50267-2-3:1998
• Năm ban hành / Publication date: 1998
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Common test methods for cables under fire conditions - Tests on gases evolved during combustion of materials from cables - Part 2-3: Procedures - Determination of degree of acidity of gases for cables by determination of the weighted average of pH and conductivity
• Phạm vi áp dụng / Scope of standard: This part 1 of EN 50267 specifies apparatus suitable for use with procedures for the quantitative determination of gases, especially acidic and corrosive gases, evolved when non-metallic materials taken from cables are subject to combustion.