Impaq
Dynamische 4-Kanal Signal-Analyse
Impaq - Spezifikation
| Betriebssystem | Windows CE™ |
| Eingänge | 4 analog channels and 1 aux channel |
| Anschlüsse | Analog: 7 pin Lemo, Aux: 6 pin Lemo |
| Channel coupling | AC, DC, IEPE, 200V microphone, 0V microphone |
| Aux channel | TTL in (external trigger, TTL out, RS-232C) |
| DSP processor | TI TMS320C67x |
| Extemal memory | Compact flash card |
| Battery | L-ION 8.4V 5400 mAhr, rechargeable |
| PC communication interface | USB 1.1, mini B type USB connector |
| LCD display | 240 x 320 bright active matrix TFT, 65,536 colors |
| Operating temperature | -10 deg C to + 60 deg C |
| Safety certifications | CE |
| Sealing | IP 65 |
| Housing material | Aluminum alloy |
| Weight | 2.4 lb (1120 grams) |
| Size | 115 mm x 227 mm x 65 mm |
| Max input signal range | ± 20 Volt |
| Dynamic range | > 90 dB |
| Frequency range | 0 Hz to 40kHz |
| Feature for FFT Analysis | |
| FFT real-time rate | 40 kHZ, single channel @12800 lines |
| FFT resolution | 100-12, 800 lines |
| Windows | Hanning, flattop, rectangular, force, exponential |
| Analysis functions | Spectrum, power spectrum, cross power spectrum, FRF, time waveform, orbit and coherence |
| Engineering units | Automatic units transform with pre-defined table |
| Zoom FFT | Yes |
| Average | Linear, exponential, time, peak hold |
| Input signal range | ± 10mV, ± 20mV, ± 50mV, ± 100mV, ± 200mV, ± 500mV, ± 1V, ± 2V, ± 5V, ± 10V, ± 20V, auto range, range up only |
| Trigger | Extemal, input channel triggering, pre / post triggering |
| Cursor | Single, harmonic, harmonic+ single, peak, mark cursor |
| Feature for Rotor Balancing | |
| Rotor type for balancing | Single plane, dual plane, overthung rotor |
| Balancing speed | 60 rpm to 300,000 rpm |
| Order resolution | Low, normal, high, 0.03, 0.015, 0.008 and 0.004 orders |
| Average number | 10,20,50 and 100 times |
| Balancing grade | Built-in ISO 1940 standard or user defined |
| Tools | 3 plane balancing (static and couple), unequal radii, component calculation, drill depth, vibration history, balancing history. |
| Feature tor Computed Order Tracking | |
| Measurement types | Order trace, order spectrum and waterfall display |
| Rotation speed | 6 rpm to 480,000 rpm |
| Order resolution | 0.5, 0.25, 0.125 and 0.0624 |
| Max. number of traces | User selectable 16 orders plus overall traces. |
| Max. order | 800 order |
| Waterfall display | Adjustable waterfall plot and intensity plot |
| Waterfall cursor | RPM cursor and order cursor |
| Y-Axis of order traces | Linear, log, dB, real, image, phase and polar plot. |
| Feature for Vibration Meter | |
| Types of vibration | Acceleration, velocity and displacement |
| Types of detection | RMS, peak, peak to peak, true peak and quest factor |
| Filters | 2Hz-1kHz, 5Hz-1kHz, 10Hz-1kHz, 2Hz HP, 5Hz HP, 10Hz HP, MeF (ISO 10816) and user defined |
| Display | Trend chart (vibration vs. time or rpm) or bar chart |
| Severity | ISO 10816-3 or user defined |
| Feature for Bearing Analysis | |
| Max. frequency band | 10 kHz |
| Max. resolution | 12,800 lines |
| Demodulation filters | 500Hz-2kHz, 1kHz-2.5kHz, 2kHz-5kHz, 5kHz-10kHz, custom |
| Bearing database | Built-in commonly used bearings’ fault frequencies |
| 3D scanning | Scan the demodulation filter from 1kHz to 10kHz and show the results in a 3D plot |
| Overall bearing vibration | Envelope acceleration and high pass velocity |
| Feature for Octave Analysis | |
| Octave spectrum | Full octave, 1/3 octave and 1/12 octave |
| Maximum band with 4 channel on | Full octave: 32 kHz, 1/3 octave: 10 kHz, 1/12 octave: 5 kHz |
| Maximum band with 1 channel on |
Full octave: 32 kHz, 1/3 octave: 40 kHz, 1/12 octave: 20 kHz |
| Integration time (second) | 1/128, 1/64, 1/32, 1/16, 1/8, 1/4, 1/2, 1, 2, 4 |
| Detection | Fast, slow, impulse, linear |
| Trigger sources | Off, external, input channels, manual |
| Weighting | A, C or flat |
| Feature for Data Collector | |
| Types of measurement | Overall acceleration, overall velocity, overall displacement, overall bearing vibration (envelope acceleration and high pass velocity), time waveform, power spectrum, demodulated spectrum, temperature, process parameters. |
| Vibration sensors | support simultaneous 3 axis measurement or uni-axial |
| Overall display | Bar chart or trend chart (show with latest 9 historical data) |
| Spectrum display | Show band alarm or fault frequencies. |
| Time waveform display | Show waveform and/ or orbit |
| Search | Search train, machine or point |
| Tools | Add note, skip point, hide archive points, show all points, show archive points only, insert or delete unscheduled points |