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CMAC 2504

Acoustic emission pulse generator

User manual

Summary of Contents for CMAC 2504

Page 1: ...CMAC 2504 Acoustic emission pulse generator User manual ...

Page 2: ... contains refined peanut oil Please refer to the Material Safety Data Sheet MSDS Recommended use All installations of SKFAEE condition monitoring solutions must be validated before they can be commissioned The CMAC 2504 is rec ommended for the validation of SKFAEE condition monitoring sys tems including SKF Multilog On line IMx systems equipped with CMON 2504 AE interface cards and appropriate aco...

Page 3: ...able to the acoustic emis sion transducer by connecting it to the transducer and twisting to secure the connection 2 To remove the cable from the transducer twist the cable connector and pull gently but firmly on the cable connector SMB jack on the CMAC 2504 left and cable with SMB connector right Acoustic emission transducer left and cable with BNC connector right Injecting a Signal 1 Ensure that...

Page 4: ...sor Outer ring Inner ring Bearing seal 4 It is recommended that each acoustic emission sensor installation be validated by injecting a signal using the CMAC 2504 device at the following locations If the acoustic emission sensors are mounted on the inner ring then Immediately adjacent to the acoustic emission sensor in an axial direction into the inner ring At a position 90 along the inner ring in ...

Page 5: ...S 786M dual sensor mounted on the axial face of the outer ring of the bear ing when a signal was injected by the CMAC 2504 into a location ad jacent to the sensor Note the strong pulse train in the time domain and also the clear 70 Hz peak plus harmonics in the spectrum Spectrum top and time waveform bottom of the acoustic emission response 5 ...

Page 6: ...s Bearings and housings Lubrication systems Mechatronics Services The Power of Knowledge Engineering Combining products people and application specific knowledge SKF delivers innovative solutions to equipment manufacturers and pro duction facilities in every major industry world wide Having expertise in multiple competence areas supports SKF Life Cycle Management a proven approach to improving equ...

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