Vibration Meter and FFT Analyser
SVAN 974
The SVAN 974 Vibration Meter and FFT Analyser is expertly designed for comprehensive vibration measurements and machinery condition monitoring, aligning perfectly with the needs of consultants, maintenance services, and industry R&D departments across the UK. This instrument facilitates simultaneous measurements of acceleration, velocity, and displacement, offering three distinct vibration profiles for parallel assessments with independently set filters and RMS detector time constants. Each profile delivers a plethora of results, including RMS, Peak, or Max, while the advanced time-history logging for each profile ensures a thorough record of the measured signal.
Data is conveniently stored on a microSD card, allowing for seamless transfer to PCs via USB interface, enhanced by the user-friendly SvanPC++ software. The SVAN 974 is equipped with a range of necessary weighting filters, such as VelMF, which comply with the ISO 20816 standard, crucial for UK-based operations. Its powerful digital signal processor enables real-time 1/1 or 1/3 octave and FFT analysis. Additionally, the SVAN 974 Vibration Meter boasts an RPM measurement feature using the Monarch laser tachometer, functioning parallel to vibration assessments.
Powering the instrument is flexible, with options for four standard or rechargeable AA batteries, as well as USB interface charging. Its robust and compact casing, coupled with a lightweight design, makes the SVAN 974 an exceptionally user-friendly and reliable tool for the UK market.
Adhering to ISO 20816-1 Standards in Machine Vibration Measurements
The SVAN 974 adheres to the ISO 20816-1 standards, pivotal for Machine Vibration Measurements in the UK. This standard outlines critical techniques for accelerometer placement, setting appropriate measurement parameters, and accurately interpreting results. By following these guidelines, the SVAN 974 aids in the precise collection and analysis of vibration data, vital for identifying potential machine faults like bearing defects, misalignment, and imbalance. These insights enable timely interventions, ensuring machinery efficiency and longevity in a wide range of UK industrial settings.
Machine Vibration
Rotation Measurement
FFT Analysys
Application
Catalogue
Measurement
Applications
Machine Vibration Analysis
A Focus on Frequency, Displacement, Velocity, and Acceleration
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Vibration Meter and FFT Analyser – SVAN 974
The kit consists of SVAN 974 together with SV80 accelerometer and SA27 mounting magnet, SC27 coil cable all packed in SA74 waterproof carrying case. The accessories list also contains 32 GB microSD card and pendrive with user manual. Each SVAN 974 has its factory calibration certificate and 36 months warranty upon product registration.
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SF974_3 - License of 1/1 & 1/3 octave analysis options for SVAN 974 License of 1/1 & 1/3 octave analysis options for SVAN 974 |
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Technical
Specification
Vibration Meter and FFT Analyser – SVAN 974
Applications
Hand-arm vibration | |
Whole-body vibration | |
Machine vibration | |
Building/ground vibration |
Hardware Features
Number of channels | 1 |
Self-vibration detection | |
Auto-calibration | |
Keyboard lock | |
Remote communication | |
Bluetooth | |
Communication Interfaces | USB, I/O |
LED indicator | |
Display | |
Keyboard | 9 buttons |
Memory | 32 GB |
Battery type | AA |
Operating time | 12h-16h |
Operating temperature range | -10 °C to 50 °C |
Humidity range | up to 90% RH |
Weight | 390 grams |
Size | 140x83x33 mm |
Vibration measurement features
Standards | ISO 20816-1 |
Number of channels | 1 |
Sensor type | IEPE |
Input type | IEPE |
Measurement range | 0.01 ms-2 RMS ÷ 500 ms-2 Peak |
Frequency range | 0.5 Hz ÷ 14 kHz |
Profiles per channel | 3 |
Time constants | From 100 ms to 10 s |
1/1 octave | option |
1/3 octave | option |
WAV recording | option |
FFT | |
RPM | option |
Files
Downloads