SVAN 954
Vibration Meter with FFT Analyser

 

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.

 
 

 

SVAN 954 ORDERING INFORMATION

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

  • 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 real time analysis - up to 1600 lines
  • 1/1 octave real time analysis
  • RPM measurements
  • Advanced Data Logger of RMS / Max / P-P / Peak results including spectral analysis
  • Programmable measuring "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
SVAN 954 Technichal specifications
VIBRATION LEVEL METER & ANALYSER
Standards

Type 1: ISO 10816

Results

RMS, Peak, Peak-Peak, Min or MAX
Simultaneous measurement in three profiles with independent set of filters and detector time constants
Weighting Filters

HP1, HP3, HP10, Vel1, Vel3, Vel10, VelMF, Dil1, Dil3, Dil10
RMS Detector 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 accelerometer: 0.003 ms-2 RMS ÷ 500 ms-2 Peak)
Frequency range Accelerometer dependent (with Dytran 3185D accelerometer: 2 Hz ÷ 8 kHz)
Data Logger1 Time-history logging including spectra

FFT1

Up to 1600 lines with Hanning, 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
RPM measurements1 1 ÷ 99999 Rotation speed measurement parallel to the vibration measurement
BASIC DATA
Input IEPE interface with TNC connector
Dynamic Range More than 100 dB in single range
Internal Noise Level Less than 10 μV RMS (IEPE input & HP1 filter)
Frequency Range 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, Extended 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) 2
Four AA rechargeable batteries (not included) operation time > 16 h
(4.8 V / 2.6 Ah) 2
USB interface 500 mA HUB
Environmental Conditions
Temperature from -10 oC to 50 oC
Humidity up to 90 % RH, non-condensed
Dimensions 140 x 83 x 33 mm (without accelerometer)
Weight

Approx. 390 grams including batteries (without accelerometer)
1each function parallel to the meter mode
2with backlight off
Three profiles view
1/1 octave analysis
FFT analysis

SVAN 954 - 10 Reason Why to Choose
  1. A very powerful low cost, type 1 vibration level meter meeting ISO 10816, ISO 8041: 2005, IEC 61260 standard requirements along with FFT analyser.

     
  2. SVAN 954 offers general vibration measurements (acceleration, velocity and displacement) and optionally Human Vibration Measurements meeting ISO 8041:2005 standard like also the VelMF filter for machine conditioning measurements.

     
  3. Three profiles allow parallel measurements with independently defined filters and RMS detector time constants what in fact means that SVAN 954 is three meters in one instrument.

     
  4. Exceptional logging capability, twelve results logged simultaneously with logging step down to 10 milliseconds. 

     
  5. Exceptional feature - time domain signals recording on external USB flash memory with parallel real-time measurements.

     
  6. SVAN 954 instrument can be provided with 1/1 octave & FFT analysis like also RPM measurements is available as an.

     
  7. Each analysis function works parallel to the meter mode.

     
  8. The measurement data can be easy downloaded to any PC using USB interface and SvanPC+ software.

     
  9. Instrument is powered from four standard "AA" batteries or NiMH rechargeable batteries like also from the USB interface.

     
  10. Compact, light weight and robust case, only ca 460 grams including batteries.
 SVAN 954 User Manual
 
Click below to download

Contents

Chapter 1 Introduction

Chapter 2 Manual Control of the Instrument

Chapter 3 Setting the Instrument

Chapter 4 Functions of the Instrument - FUNCTION

Chapter 5 Measurement Parameters Setting - INPUT

Chapter 6 Data Available on the Display - DISPLAY

Chapter 7 Saving the Measurement Results - FILE

Chapter 8 Setup Menu - SETUP

Appendixes

Appendix A Remote Control (not available yet)

Appendix B Data File Structures (not available yet)

Appendix C Technical Specification (not available yet)

Appendix D Definitions and Filter Characteristics (not available yet)
CE Declaration of Conformity
   
SVAN 954 User Manual (all in one file)
SVAN 954 - Drivers / Software
Click here to download
DOWNLOAD NOW SvanPC+ software base module
ZIP file [ 813 KB] SvanPC v. 2.7.18 (5/12/2007) (both RS 232 & USB)
ZIP file [ 360 KB] USB drivers v. 1.3.6n (14/06/2007)