GB/T 15438-1995
Ambient air--Determination of ozone--Ultraviolet photometric method (English Version)

Standard No.

GB/T 15438-1995

Language

Chinese, Available in English version

Release Date

1995

Published By

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

Status

Withdraw 2011-01

Latest

GB/T 15438-1995

Replace By

HJ 590-2010

Scope

This standard specifies the ultraviolet photometric method for the determination of ozone in ambient air. This standard stipulates that the measurement range of ozone is 2.14ug/m³(0.001ppmV/V) to 2mg/m³(1ppmV/V) when the measurement condition is 25℃ and 101.325kPa.

GB/T 15438-1995 history

• 1995 GB/T 15438-1995 Ambient air--Determination of ozone--Ultraviolet photometric method

GB/T 15438-1995 Ambient air--Determination of ozone--Ultraviolet photometric method was changed to HJ 590-2010 Ambient air.Determination of ozone.Ultraviolet photometric method.