National Metrological Technical Specifications of the People's Republic of China
Latest
JJF 1300-2011
Scope
This outline is applicable to the type evaluation of pendulum impact testing machines for metal materials (hereinafter referred to as testing machines), and can also be used to guide product quality supervision and inspection during the production process.
JJF 1300-2011 Referenced Document
GB 5226.1-2008 Electrical safety of machinery - Electrical equipment for machinery - Part 1: General specifications
GB/T 229-2007 Metallic materials- Charpy pendulum impact test method
GB/T 2611-2007 General requirements for testing machines
GB/T 3808-2002 Verification of pendulum-type impact testing machines(ISO 148-2:1998,Metallic materials--Charpy pendulum impact test--Part 2: Verification of test machines,MOD)
JJF 1011-2006 Terminology and Definitions for Metrology of Force and Hardness