Số hiệu tiêu chuẩn
EN 14625
Tên tiêu chuẩn
Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviolet photomety
Ngày phát hành
2005-03-00
Tiêu chuẩn tương đương
DIN EN 14625 (2005-07), IDT * BS EN 14625 (2005-03-29), IDT * NF X43-064 (2005-07-01), IDT * SN EN 14625 (2005-08), IDT * OENORM EN 14625 (2005-06-01), IDT * PN-EN 14625 (2005-10-15), IDT * SS-EN 14625 (2005-03-24), IDT * UNE-EN 14625 (2005-12-21), IDT * UNI EN 14625:2005 (2005-09-02), IDT * STN EN 14625 (2005-12-01), IDT * CSN EN 14625 (2005-11-01), IDT * DS/EN 14625 (2005-12-09), IDT * NEN-EN 14625:2005 en (2005-04-01), IDT * SFS-EN 14625:en (2005-06-03), IDT
Từ khóa
Air pollution * Air pollution control * Air purification * Air quality * Ambient air * Atmosphere * Carbon monoxide * Chemical analysis and testing * Concentration * Definitions * Determination * Emission * Firing plants * Infra-red * Infrared absorption * Interferences * Mass concentration * Measurement * Measuring instruments * Measuring techniques * Ozone * Ozone concentration * Photometry * Photometry (chemical analysis) * Reference methods * Rural areas * Specification (approval) * Testing * Ultraviolet * Ultraviolet radiation