FIELD: vibration measurement, test and diagnostics of rotor equipment. SUBSTANCE: microprocessor vibration meter carries out autocalibration, measurement of vibration displacement is realized in unit of signal norming which also performs measurement of vibration velocity or vibration acceleration and measurement of high-frequency impact momenta. Control unit of vibration meter determines diagnostic parameter of state of mechanism as ratio of peak value of vibration signal to its root- mean-square value. EFFECT: increased functional reliability and efficiency of microprocessor vibration meter. 1 dwg
Title | Year | Author | Number |
---|---|---|---|
DIAGNOSTIC VIBRATION METER | 1991 |
|
RU2029252C1 |
DEVICE FOR MEASURING VIBRATION | 2010 |
|
RU2492441C2 |
VIBRATION METER | 1994 |
|
RU2046301C1 |
DEVICE FOR EQUIPMENT DIAGNOSTICS (MEASURING CHANNEL) | 2017 |
|
RU2654996C1 |
DEVICE FOR DETERMINING RESONANT FREQUENCIES | 1992 |
|
RU2049329C1 |
MICROPROCESSOR VOLTAGE-CURRENT ANALYZER OF HEAVY METALS | 1995 |
|
RU2092830C1 |
METHOD AND DEVICE FOR VIBRATION DIAGNOSIS OF TECHNICAL STATE OF DRIVES | 1991 |
|
RU2029253C1 |
VIBRATION METER | 0 |
|
SU1502965A1 |
BALANCING MACHINE | 1994 |
|
RU2046310C1 |
METHOD OF MEASUREMENT OF ANGLE OF ROTATION OF OPTICAL RADIATION POLARIZATION PLANE AND PHOTOELECTRIC POLARIMETER FOR ITS REALIZATION | 1992 |
|
RU2088896C1 |
Authors
Dates
1997-12-10—Published
1995-09-29—Filed