T/HBQA 006-2024 Active Group standards

T/HBQA 006-2024 Determination of Oil Mist in the Air at Workplace by Infrared Spectroscopic Method

Publish Date: 2024-07-19 Implement Date: 2024-07-19 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/HBQA 006-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Environmental protection

ICS Name: Workplace air

Publish Date: 2024-07-19

Implement Date: 2024-07-19

Scope

Main technical content: This document specifies the infrared spectrophotometric method for measuring the concentration of oil mist in the workplace air. This document is applicable to the measurement of oil mist concentration in the workplace. When the gas sampling volume is 200 L, the extraction liquid volume is 25 mL, and a 4 cm quartz cuvette is used, the detection limit of the method in this document is 0.05 mg/m3, and the lower limit of measurement is 0.20 mg/m3