BS EN 1946-4-2000 热盒法测量

标准号：BS EN 1946-4-2000
中文标准名称：热盒法测量
英文标准名称：Measurements by hot box methods
标准类型：P04;Q04
发布日期：2000/7/15 12:00:00
实施日期：2000/7/15 12:00:00
中国标准分类号：P04;Q04
国际标准分类号：91.100.01;91.120.10
适用范围：This part 4 of this standard provides specific technical criteria for the assessment of laboratories to undertake steady-state heat transfer property measurements on products and components using calibrated or guarded hot box apparatus in accordance with EN ISO 8990:1996, including its application to doors and windows in accordance with EN ISO 12567, or using a heat flow meter in a hot box apparatus in accordance with EN 1934:1998. It complements the common criteria in part 1. Guidance is given on the organization and contents of the equipment manual, the calibration and maintenance files and the measurement procedure document. It provides information on mandatory equipment performance specifications and equipment description. It supplements error analysis and calculations for the equipment design not supplied in EN ISO 8990:1996, EN 1934:1998 and related standards. It provides information on experimental procedures suitable for the assessment of instrument accuracy.