The DIN 3852-E pressure connection thread standard has been invalid since 2012. The standard that has been valid since then for pipe threads (e.g. for G ¼ A) is DIN EN ISO 1179-2: “Connections for general use and fluid power - Ports and stud ends with ISO 228-1 …
Standards/approvals/directives
Drinking water suitability of measuring instruments
Torsten Püschel | ApplicationsIn connection with the drinking water suitability of measuring instruments, the terms Drinking Water Directive, 4MS List, UBA Positive List, Evaluation Criteria for Metallic Substances are increasingly appearing. This article should shed some light on the suitability …
The technical passport – the ID card for a product in the Commonwealth of Independent States (CIS)
Oleg Greber | Know-howSimilar to an identity card, all technical products and equipment used in one of the CIS countries (Commonwealth of Independent States: Armenia, Azerbaijan, Belarus, Kazakhstan, Kyrgyzstan, Moldova, Russia, Tajikistan, Turkmenistan, Ukraine and Uzbekistan) have a …
The metrological certificate – Measuring equipment approval in the Eurasian Economic Zone
Oleg Greber | Know-howIn addition to the EAC certificate, when importing measuring instruments into the Eurasian Economic Zone (members 2017: Russia, Belarus, Kazakhstan, Armenia, Kyrgyzstan) and into the other member states of the CIS (Commonwealth of Independent States: Armenia, …
EAC – The certification system of the Eurasian Economic Union in overview
Oleg Greber | Know-how“ … with EAC, please.” This statement is often added when a product is to be exported to Russia or another CIS (Commonwealth of Independent States) country – be it as a single device or installed in a machine. But what exactly is EAC and when do you need it? …