SV 100
WHOLE-BODY VIBRATION DOSIMETER & ANALYSER
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OVERVIEW
The SV 100 is a digital Human Vibration Meter & Analyser integrated with triaxial Whole-Body accelerometer seat-pad. This dosimeter is one of the first ever made complete HVM integrated with the triaxial “Seat Accelerometer” provided with the driver-presence detection sensor and user interface (display with push-buttons) indicating current instrument state and measurement results.
Instrument meets ISO 8041:2005 standard and it is an ideal choice for the measurements according to the ISO 2631-1,2&5.
The RMS, Peak, Peak-Peak, VDV, MTVV results with all required weighting filters for the Whole-Body vibration measurements are available with this instrument.
Using computational power of its digital signal processor the SV 100 instrument can perform real-time 1/1 or 1/3 octave analysis simultaneously to the meter mode. Advanced time history logging, in non-volatile 64 MB internal memory, completes the very powerful measurement capability. Results can be easily downloaded to any PC using USB interface and SvanPC+ software.
The time-domain signal recording (according to the ISO 2631-5) is also available as an exceptional option.
The USB 1.1 interface (12 MHz) creates very fast link for the data download and remote programming of the SV 100.
Instrument is powered by dedicated battery pack, car “cigarette lighter” socket or the USB interface.
Main functions
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Whole-Body Human Vibration measurements meeting ISO 8041:2005 and ISO 2631-1,2&5 including VDV and MTVV |
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Advanced data logger including spectral analysis |
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Time-domain signal recording (meeting ISO 2631-5) |
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1/1 and 1/3 octave real-time analysis |
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64 MB non-volatile internal memory |
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Driver-presence detection, built-in force sensor (measurement Triggered/Paused by Human body) |
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USB 1.1 Client interface |
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Measurement of exposure time |
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Integration time programmable up to 24 h |
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User interface - two navigation push-buttons and built-in 16 x 104 pixels OLED display |
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LED Over-Dose alarm warning indicator |
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SvanPC+ software for easy remote programming and data download |
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Powered by dedicated battery pack, car “cigarette lighter” socket or the USB interface |
SPECIFICATIONS
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TECHNICAL SPECIFICATIONS |
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| Standards | ISO 8041:2005; ISO 2631-1, 2&5 | |
| Meter Mode | RMS,
VDV, MTVV or Max, Peak, Peak-Peak, Vector, A(8), Dose, ELV, EAV Simultaneous measurement in three channels with independent set of filters and detector constants |
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| Filters | Wd, Wk, Wm, Wb (ISO 2631) | |
| RMS & RMQ Detectors | Digital True RMS & RMQ detectors with Peak detection, resolution 0.1
dB Time constant from 100 ms to 10 s |
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| Data Logger * | Time-history data including meter mode results and spectra (option) | |
| Time Domain Recording * | Simultaneous x, y, z time-domain signal recording, sampling
frequency 350 Hz, over 8 hours recording-time (option) |
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| Analyser * | 1/3 octave real-time analysis, 23 filters, Type 1: IEC 61260 with centre frequencies from 0.8 Hz to 125 Hz (option) | |
| Accelerometer | Integrated triaxial accelerometer for Whole-Body measurements | |
| Measurement Range | 0.01 ms-2 RMS ÷ 50 ms-2 Peak | |
| Frequency Range | 0.1 Hz ÷ 150 Hz | |
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function parallel to the meter mode
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BASIC DATA |
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| Input | Integrated MEMS accelerometers (channels 1, 2, 3) and force transducer (channel 4) | |
| Dynamic Range | 80 dB, 3 x 16 bits A/D converters (channels 1, 2, 3) | |
| Force Range | 0.2 ÷ 100 N (channel 4) | |
| Sampling Rate | 750 Hz | |
| Memory | 64 MB non-volatile flash type | |
| Communication Interfaces | USB 1.1 Client | |
| User Interface | Display | OLED, 16 x 104 pixels |
| Navigation | 2 x push-buttons | |
| Power Supply | ||
| SA 100 external battery pack (included) | operation time > 16 h | |
| External power supply | 5 V/150 mA DC | |
| Car “cigarette lighter” adapter (not included) | from 12 V up to 30 V DC | |
| USB interface | 150 mA HUB | |
| Environmental Conditions | Temperature | from -10 oC to 50 oC |
| Humidity | up to 90 % RH, non-condensed | |
| Dimensions | 235 mm x 12 mm | |
| Weight | Approx. 540 grams (including cable and rubber cushion) | |
PICTURE
