JB/T 7776.5-1995
Method for chemical analysis of silver cadmium oxide electrical contact materials Lufenone spectrophotometric method Determination of tin content (English Version)
- Standard No.
- JB/T 7776.5-1995
- Language
- Chinese, Available in English version
- Release Date
- 1995
- Published By
- Professional Standard - Machinery
- Status
- 2008-09
- Replace By
- JB/T 7776.4-2008
- JB/T 7776.5-2008
- Latest
- JB/T 7776.4-2008
- JB/T 7776.5-2008
- Scope
- This standard specifies the method for determination of tin content in silver cadmium oxide electrical contact materials. This standard applies to the determination of tin content in silver cadmium oxide electrical contact materials. Measuring range: 0.10% ~ 0.50%.
JB/T 7776.5-1995 history
- 2008 JB/T 7776.4-2008 Test method for chemical analysis of silver-cadmium oxide electric contact material. Part 4: Determination of tin content
- 1995 JB/T 7776.5-1995 Method for chemical analysis of silver cadmium oxide electrical contact materials Lufenone spectrophotometric method Determination of tin content
JB/T 7776.5-1995 Method for chemical analysis of silver cadmium oxide electrical contact materials Lufenone spectrophotometric method Determination of tin content was changed to JB/T 7776.4-2008 Test method for chemical analysis of silver-cadmium oxide electric contact material. Part 4: Determination of tin content.
