Standards search
EN ISO 6145-7:2018/prA1

EN ISO 6145-7:2018/prA1

Name: EN ISO 6145-7:2018/prA1
Brand: CEN
SKU: EN ISO 6145-7:2018/prA1
Price: 12.22 EUR
Availability: InStock
Rating: 4 (54 reviews)

Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 7: Thermal mass-flow controllers - Amendment 1: Correction of formula C.4 (ISO 6145-7:2018/DAM 1:2025)

Publication date: Nov 13, 2025

General information

Current stage: 60.55 Ratification completed (DOR) Mar 3, 2026

Originator: CEN

Owner: CEN/TC 238 Test gases, test pressures, appliance categories and gas appliance types

Type: European Norm

ICS: 71.040.40 Chemical analysis

Buying

Status: Draft

PDF - €12.22

Languages: English

Buy

Life cycle

PREVIOUSLY

PUBLISHED
EN ISO 6145-7:2018

NOW

IN_DEVELOPMENT
EN ISO 6145-7:2018/prA1
60.55 Ratification completed (DOR)
Mar 3, 2026