2. Getting involved
  3. Standards Committees
  4. NMP
NA 062

DIN Standards Committee Materials Testing

About NMP Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees
Draft standard [New]

DIN EN ISO 6145-7/A1
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); German and English version EN ISO 6145-7:2018/prA1:2025

Title (German)

Gasanalyse - Herstellung von Kalibriergasgemischen mit Hilfe von dynamischen Verfahren - Teil 7: Thermische Massendurchflussregler - Änderung 1: Berichtigung der Gleichung (C.4) (ISO 6145-7:2018/DAM 1:2025); Deutsche und Englische Fassung EN ISO 6145-7:2018/prA1:2025

Responsible national committee

NA 062-05-73 AA - Gas analysis and gas quality  

Responsible european committee

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

Responsible international committee

ISO/TC 158/WG 5 - Static and dynamic methods  

Edition 2025-11
Publication 2025-10-24
Public enquiry period until 2025-12-24
Original language German , English
Price from 43.40 €
Read draft and comment Order from DIN Media
Table of contents

Contact

Dipl.-Ing.

Florian Rieger

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2598
Fax: +49 30 2601-42598

Send message to contact