JJF 1299-2011
Program of Pattern Evaluation of Torsion Testing Machines (English Version)
- Standard No.
- JJF 1299-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- National Metrological Technical Specifications of the People's Republic of China
- Latest
- JJF 1299-2011
- Scope
- This outline is applicable to the type evaluation of mechanical, electronic torsion testing machines and special torsion testing machines (hereinafter referred to as torsion testing machines). This syllabus is not applicable to the type evaluation of metal wire twisting machines.
JJF 1299-2011 Referenced Document
- GB 5226.1-2008 Electrical safety of machinery - Electrical equipment for machinery - Part 1: General specifications
- GB/T 10128-2007 Metallic materials.Torsion test at ambient temperature
- GB/T 2611-2007 General requirements for testing machines
- JB/T 9370-1999 Specifications for the torsion testing machines
- JJF 1096-2002 Calibration Specification for Calibrator of Extensometers*， 2024-04-19 Update
- JJF 1115-2004 Calibration Specification for Photoelectric Shaft Encoders
- JJG 269-2006 Verification Regulation of Torsion Testing Machines
- JJG 762-2007 Extensometer
JJF 1299-2011 history
- 2011 JJF 1299-2011 Program of Pattern Evaluation of Torsion Testing Machines
- 1970 JJF 1299-1990 Coaxial Power Reference Operating Specifications
