The EMPATH system consists of a portable personal computer with our exclusive signal conditioning board, a 16-channel, 12-bit A/D card, and analysis software to store data and give a readout of the time and frequency signatures
The EMPATH system consists of a portable personal computer with our exclusive signal conditioning board, a 16-channel, 12-bit A/D card, and analysis software to store data and give a readout of the time and frequency signatures
The EMPATH system consists of a portable personal computer with our exclusive signal conditioning board, a 16-channel, 12-bit A/D card, and analysis software to store data and give a readout of the time and frequency signatures. The external Probe Interface Module contains isolating transformers for the voltage inputs. The signal conditioning board collects data on all three phases of voltage and current and provides three MCSA-filtered signals. Also, five general-purpose voltage channels give the customer the option of collecting other data simultaneously with MCSA data.
The EMPATH software provides spectral analysis of all inputs using a Fast Fourier Transform. The EMPATH system provides flexibility by allowing data to be collected periodically using a portable PC, or continuously with a permanent installation. detect the early stages of rotor bar failures in induction motors.
Benefits
Early rotor failure detection
Broad range of information on rotor, stator and load
Signals, such as vibration, speed, etc., can be accommodated
Convenient and time saving
Apparent power; reactive power, and real power factors
AC and DC single phase, 3 phase
Capable of testing motors from fhpp to 200,000 hp
Voltage and current harmonic analysis
EMPATH indicates
Rotor bar deterioration
Rotor/stator eccentricity
Stator phase imbalance
Motor speed and slip frequency
Gear and belt imperfections
Average running current; an indicator of motor torque
Stroke time on assemblies with defined start and stop points
Changing friction forces
Torsional vibration and dynamic loading
Detection of bearing defect frequencies
Furmanite America Inc., 16055 Space Center Blvd. Suite 250, Houston, TX 77062. Tel: 281-280-6600; Fax: 281-280-6699.