BSI BS 4675-2
BS BS 4675-2 1978-JAN-01 Mechancal Vbraton n Rotatng Machnery Part 2 Requrements for nstruments for Measurng Vbraton Severty-AMD 4740 March 1985
BS BS 4675-2 1978-JAN-01 Mechancal Vbraton n Rotatng Machnery Part 2 Requrements for nstruments for Measurng Vbraton Severty-AMD 4740 March 1985
Frequency range, sensitivity, measurement range, errors. Requirements of the vibration pickup and connecting cables and of the indicator set. Method of testing rms-voltage indicators.