TB/T 3227-2010
Measuring instruments for contact wire geometry (English Version)
- Standard No.
- TB/T 3227-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- Professional Standard - Railway
- Latest
- TB/T 3227-2010
- Scope
- This standard specifies the technical requirements, inspection methods, inspection rules, markings, packaging, etc. for catenary geometric parameter measuring instruments. This standard is applicable to measuring instruments for non-contact measurement of contact line height, pull-out value and other geometric parameters of electrified railway contact networks. Urban rail transit can be used as a reference.
TB/T 3227-2010 Referenced Document
- GB 7247.1-2001 Safety of laser products Part 1: Equipment classification,requirements and user's guide
- GB/T 18268-2000 Electrical equipment for measurement,control and laboratory use--EMC requirements
- GB/T 230.1-2004 Metallic Rockwell hardness test-Part1:Test method(scales A、B、C、D、E、F、G、H、K、N、T)
- GB/T 2423.1-2001 Environmental testing for electric and electronic products Part 2: Test methods Tests A: Cold
- GB/T 2423.2-2001 Environmental testing for electric and electronic products Part 2: Test methods Tests B: Dry heat
- GB/T 2423.3-2006 Environmental testing for electric and electronic products-Part 2:Tesing method-Test Cab：Damp heat,steady state
TB/T 3227-2010 history
- 2010 TB/T 3227-2010 Measuring instruments for contact wire geometry
