prEN ISO 6789-1
Varžtų ir veržlių sukimo įrankiai. Ranka sukami įrankiai. 1 dalis. Projektavimo atitikties bandymo ir kokybės atitikties bandymo reikalavimai ir metodai. Minimalūs atitikties sertifikatų reikalavimai (ISO/DIS 6789-1:2025)
Standarto projektas Viešoji apklausaProjekto etapai
1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
Nuo 2025-06-08
iki 2025-08-07
4. Closure of enquiry
5. Submission to Formal Vote
Organizacija
CEN Europos standartizacijos komitetasUžsienio technikos komitetas
CEN/SS I09Komentarų skaičius
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2025-06-08Taikymo sritis
ISO 6789-1:2017 specifies the conformance testing and marking requirements for hand torque tools used for controlled tightening of screws and nuts. It also specifies the minimum requirements for declaration of conformance for hand torque tools. ISO 6789-1:2017 applies to hand torque tools which are classified as indicating torque tools (Type I) and setting torque tools (Type II). NOTE Hand torque tools covered by this document are those identified in ISO 1703:2005 by reference numbers 6 1 00 11 0, 6 1 00 11 1 and 6 1 00 12 0, 6 1 00 12 1 and 6 1 00 14 0, 6 1 00 15 0. ISO 1703 is currently under revision. In the next edition, torque tools will be moved to an own clause, and with this change the reference numbers will also change and additional reference numbers will be added. ISO 6789-1:2017 does not specify requirements of calibration certificates for hand torque tools. These are described in ISO 6789‑2.Ryšiai
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