BR922 Apr 1994
Technicians Strength and Polarity Meter for use with Automatic Warning System Standard Strength and Extra Strength Track Magnets
Synopsis
This specification applies to a technicians meter for measuring the magnetic field strength and polarity of A.W.S standard strength and extra strength track magnets. The magnetic field from the A.W.S magnets is DC.
Read full standard
Registered
Withdrawn
Other
- Issued:
- 01/04/1994
- Published:
- 01/04/1994
- In Force:
- 01/04/1994
- Withdrawn:
- 31/12/1999
Details
| Consultation Status | Closed |
| Vehicle Assessment | No |
| Lead Committee | Control Command and Signalling - CCS |