NEN 10051-4
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 4: Special requirements for frequency meters
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 January 1991 |
| Status: | inactive |
| Page Count: | 24 |
| ICS Code (Measurement of electrical and magnetic quantities): | 17.220.20 |
scope:
Part 4 of the standard applies to direct acting indicating analogue frequency meters. This part also applies to non-interchangeable accessories used with frequency meters. This sub-clause of Part 1 does not apply to frequency meters.
Document History
NEN 10051-4
January 1, 1991
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 4: Special requirements for frequency meters
Part 4 of the standard applies to direct acting indicating analogue frequency meters. This part also applies to non-interchangeable accessories used with frequency meters. This sub-clause of Part 1...