SVAN 954
Vibration Meter & Analyzer
 |
OVERVIEW
The SVAN 954 is a digital, Type 1 vibration level meter along with the analyser. Instrument is intended to general vibration measurements and machinery condition monitoring. It can be used by consultants, maintenance services, industry R&D departments etc.
Instrument allows the parallel acceleration, velocity and displacement measurements. Three vibration profiles allow parallel measurements with independently defined filters and RMS detector time constants. Each profile provides a significant number of results (like RMS, Peak, Peak-Peak or Max). The advanced time-history logging for each profile provides the complete information about the measured signal stored in non-volatile 16 MB internal memory.
Measurements data can be easily downloaded to any PC using the USB interface and SvanPC+ software.
Most of required
weighting filters, like VelMF, meeting ISO 10816 standard requirements, are
available with this instrument. Using the computational power of its
digital signal processor, the SVAN 954 instrument can perform additionally
the real-time 1/1 octave or FFT analysis. The SVAN 954 offers also, parallel
to the vibration measurement, the RPM measurement with Monarch laser
tachometer.
Instrument is powered from four AA standard or rechargeable batteries. The
powering of the instrument from the USB interface is also provided.
The robust and very
compact case together with a light-weight design accomplish
the exceptional features of this modern instrument.
FEATURES
Sound & Vibration Meter & Analyser
- Low cost vibration analyser
- IEPE and charge type accelerometers supported
- Three parallel independent profiles - parallel acceleration, velocity and displacement measurements
- Built-in machine filter (10 Hz ÷ 1 kHz) meeting ISO 10816 requirements
- FFT analysis - up to 1600 lines
- 1/1 octave real-time analysis
- RPM measurement
- Advanced data logger of RMS / Max / P-P / Peak results including spectral analysis
- Programmable measurement "route"
- Advanced trigger function
- Power supply by four AA rechargeable or standard batteries
- Battery operational time up to 16 h (in the meter mode)
- Compact, light weight and robust case (only ca 390 grams including batteries)
- USB 1.1 Client
- Easy in use
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TECHNICAL SPECIFICATIONS
|
Vibration level meter & analyser |
|
| Standard | ISO 10816 |
| Meter mode | RMS,
Peak, Peak-Peak, VDV,
MTVV or MAX, Time History Simultaneous measurement in four channels with independent set of filters and detector time constants |
| Weighting Filters | HP1, HP3, HP10, Vel1, Vel3, Vel10, VelMF, Dil1, Dil3, Dil10 |
| RMS Detectors | Digital
True RMS detector with Peak detection, resolution 0.1 dB, Time Constants: from 100 ms to 10 s |
| Accelerometer | Dytran 3185D accelerometer (sensitivity 100 mV/g) |
| Measurement Range | Accelerometer dependent, with Dytran 3185D: 0.003 ms-2 RMS ÷ 500 ms-2 PEAK |
| Frequency Range | Accelerometer dependent, with Dytran 3185D: 2 Hz ÷ 8 kHz |
| Data Logger | |
| Data Logger1 | Time History logging including spectra to internal memory |
| FFT1 | Real Time analysis 1600 lines with Hanning window, Kaiser-Bessel, Flat Top, Rectangular windows |
| 1/1 octave1 | Real Time analysis, 15 filters with centre frequencies from 1 Hz to 16 kHz meeting Type 1, IEC 61260 (option) |
| RPM measurements1 | 1÷99999 Rotation speed measurement parallel to the vibration measurement (option) |
| Programmable "route" | Programmable measurement sequence downloadable from PC software |
|
Basic Data |
|
| Input | IEPE or Charge Amplifier with TNC connector |
| Dynamic Range | More than 100dB in single range |
| Internal Noise Level | Less than 10uV RMS (IEPE input & HP1 filter) |
| Frequency Range (-3dB) | 0.7 Hz ÷ 22.6 kHz, sampling rate 48 kHz |
| Display | LCD 128 x 64 pixels plus icons with backlighting |
| Memory | 16 MB non-volatile flash type |
| Interfaces | USB 1.1 Client, External I/O - AC output (1 V Peak) or Digital Input/Output (Trigger / Pulse) |
| Power Supply |
Four AA batteries (alkaline) operation time > 12 h (6.0 V / 1.6 Ah) |
| Environmental Conditions |
Temperature from -10 oC to 50 oC Humidity up to 90 % RH, non-condensed |
| Dimensions | 140 x 83 x 33 mm |
| Weight | 390 g with batteries (without accelerometer) |
1 each function parallel to the meter
mode
PICTURE
SVAN 954 Vibration Meter & Analyser
