AGILENT 35670A
Supplemental Operator’s Guide
SECTION 11 : MODAL TESTING USING A HAMMER AND ACCELEROMETER | 25 |
SETTING UP THE TRANSDUCER PARAMETERS | 25 |
SETTING UP INPUT RANGE | 26 |
CHOOSING A PRELIMINARY FREQUENCY SPAN | 26 |
SPECIFYING TRIGGER PARAMETERS | 26 |
SETTING UP TIME DISPLAYS | 27 |
USING FORCE/RESPONSE WINDOWS | 28 |
DISPLAYING HAMMER TEST RESULTS | 29 |
AVERAGING | 29 |
CHANGING FREQUENCY SPAN | 31 |
SECTION 12 : HAMMER TEST SETUP WITHOUT A FORCE TRANSDUCER | 32 |
SETTING UP THE HAMMER TEST WITHOUT A FORCE TRANSDUCER | 32 |
SECTION 13 : ORDER DOMAIN RESULTS IN LIST MODE | 33 |
SECTION 14 : COMPARING | 35 |
SELECTING MEASUREMENT PARAMETERS | 35 |
DISPLAYING | 35 |
RECALLING THE SPECTRA FROM DISK | 36 |
RECALLING THE SPECTRA FROM | 36 |
SCALING THE DISPLAYS | 37 |
USING MARKERS TO COMPARE | 38 |
SECTION 15 : WATERFALL SPECTRA AT TIME INTERVALS | 39 |
SELECTING SINGLE CHANNEL OPERATION | 39 |
SELECTING MEASUREMENT PARAMETERS | 39 |
SETTING UP THE WATERFALL DISPLAY | 39 |
SETTING UP TIME STEP ARM | 40 |
USING SLICE MARKERS WITH WATERFALL DATA | 40 |
COLLECTING A SPECIFIED NUMBER OF SPECTRA DURING A TIME INTERVAL | 41 |
SECTION 16 : WATERFALL SPECTRA AT RPM INTERVALS | 42 |
SETTING UP THE TACHOMETER | 42 |
SPECIFYING THE START RPM | 42 |
COLLECTING A SPECIFIED NUMBER OF SPECTRA DURING AN RPM INTERVAL | 42 |
STARTING AND PAUSING A MEASUREMENT | 43 |
SCALING THE DISPLAY | 43 |
SECTION 17 : | 45 |
ACCELEROMETER POLARITY | 45 |
MEASURING AMPLITUDES, DIFFERENTIAL AMPLITUDE, AND PHASE | 46 |
USING A MATH FUNCTION TO MEASURE DIFFERENTIAL MOTION | 47 |
SECTION 18 : MEASURING FREQUENCY RESPONSE WITH THE AGILENT 35670A | 50 |
MEASURING FREQUENCY RESPONSE USING IMPACT EXCITATION | 50 |
MEASURING FREQUENCY RESPONSE USING BROADBAND EXCITATION | 50 |
VIEWING FREQUENCY RESPONSE RESULTS WITH A NYQUIST DIAGRAM | 53 |
VIEWING RESULTS USING REAL AND IMAGINARY TRACES | 54 |
ASSESSING MEASUREMENT QUALITY | 55 |
SECTION 19 : TWO SPECTRAL TRACES SHOWING MILS AND IPS WHILE EU IS G | 56 |
SECTION 20 : PEAK HOLD DURING A MACHINE | 58 |