 输入部分 | Number of Inputs
Input Impedance
Input Coupling
Input Range
Trigger Source | 4, 8, 16, 32 (32 by synchronized dual front-end connection)
1MΩ
AC, DC, ICP
-20dBVrms to +20dBVrms
Input Channel, External Input (Optional), SG (Optional) | | | | 分析部分 | Frame Size
Frequency Range
Real-time Analysis
Frequency
A/D Converter
Dynamic Range | 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536
1Hz to 40kHz
20kHz or higher on 16 channels(when a suitable PC is used)
24 bits
100dB (Typical) | | | | 分析功能 | | Time Function, Time Averaging Function, Spectrum, Auto-Power Spectrum, Complex Spectrum, Energy Spectrum Density Function, Power Spectrum Density Function, Cross Spectrum, Phase Spectrum, Frequency Response Function (H1, H2, H3, Hv), Ordinary FRF, Coherence Function, Multiple Coherence Function, Partial Coherence Function, 1/1, 1/3, 1/6, 1/12 Octave | | | | 显示 | Plot Window
Overlaying
Display Scaling
Format | Max. 16 windows for simultaneous display
Max. 8 traces (2D display)
Auto/fixed scale, X-axis linear/log, Y-axis linear/log/dB, Z-axis linear/log/dB
2D display (Amplitude, Bode plot, Nyquist plot, Co-Quad plot, Orbit)
3D display (Map, Campbell plot, Color spectrogram) | | | | Block Arithmetic Functions | | +, -, *, /, Complex conjugate number, Discrete fourier transform, Fast fourier transform, Inverse discrete fourier transform, Inverse fast fourier transform, Time-domain differentiation/integration, Frequency-domain differentiation/integration, Trigonometric function, Hilbert, Inverse Hilbert, Exponent, Logarithm, Natural logarithm, Amplitude, Phase, Square root, Envelope, Averaging, Acoustic weighting, Smoothing, Interpolation, 1/1; 1/3; 1/6; 1/12 octave | | | | Input section | Number of Inputs
Input Impedance
Input Coupling
Input Range
Trigger Source | 4, 8, 16, 32 (32 by synchronized dual front-end connection)
1MΩ
AC, DC, ICP
-20dBVrms to +20dBVrms
Input Channel, External Input (Optional), SG (Optional) | | | | Data Save and Recall | | Analyzer conditions, Plot conditions, MFU files | | | | Print Output | | Plot window, List display window | | | | Copy and Paste | | Plot window (Enhanced metafile), Data list | | | | cursor | | 2D Cursor | Single cursor (X, Y cursor, Peak fit, Damping factor, Harmonic, THD)
Dual Cursor (Band cursor, Delta cursor, Overall, Max/min values) | | 3D Cursor | X, Y cursor (Cursor cut in 2D slice possible) | | | | Data Management (Function Storage) | | MFU file read-in/read-out, Plot (graphic) display, Data value list display (dB/Lin), Data value editing, Data attributes editing (channel label, coordinates, etc) | | | | Order Tracking (Optional) | | Processing Constant ratio RPM tracking, Constant band RPM tracking, Order tracking analysis band width (frequency/order), Octave band tracking (1/1, 1/3, octave), Phase tracking, Cross spectrum, Transfer function, Spectrum map, Campbell plot, Color spectrogram | | | Max. Analysis Order
Analysis Order Range
3D Cursor | 1600 degrees (at internal sampling)
6.25, 12.5, 25, 50, 100, 200, 400 degrees
Spectrum map, Campbell plot, 2D slice from color spectrogram (order, frequency, record) | | | | Real-time Octave Analysis (Optional) | Analysis Function
Filter Method
Standards | 1/1, 1/3, 1/6, 1/12 octave
Digital filter
1/1oct (ANSI S1.11, JIS C1513 Type II)
1/3oct (ANSI S1.11, JIS C1513 Type III) | | Number of Bands | 1/1oct 16Hz to 16kHz (11 bands)
1/3oct 12.5Hz to 20kHz (33 bands)
1/6oct 10.6Hz to 18.8kHz (66 bands)
1/12oct 10.3Hz to 19.4kHz (132 bands) | Averaging
Time | No averaging, Linear, Exponential, Peak
Weighting 0.001 to 1000 seconds | | | | Signal Generator (Optional) | Number of Outputs
Output Impedance
Signal Output
DA Converter
Signal Frequency
Waveforms
Waveform Attributes | 1 to 4 (3 to 4 by synchronized dual front-end connection)
50Ω
Voltage ±2.5V max.
24 bits
40 kHz max.
Sine wave, Pure random
Burst control, Lump control, Sweep control | | 3D Cursor | X, Y cursor (Cursor cut in 2D slice possible) | | | | Dimensions/Weight | External Dimensions
Weight
Power Supply | 100(H) x 297 (W) x 210 (D) mm (protrusions excluded)
3 to 5kg
11 to 17V DC, AC adapter, Backup Battery (Optional) |
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