Svantek SV 104 Personal noise dosimeter
Price on request
SV104 Personal noise dosimeter brings incredible functionality into a compact style instrument. The SV104 instrument is a revolutionary new approach to occupational health and safety noise monitoring offering voice comments and audio events recording functions which are a new concept in an instrument of this size.
Svantek SV 104 Personal noise dosimeter
SV 104 Personal noise dosimeter brings incredible functionality into a compact style instrument. The SV104 instrument is a revolutionary new approach to occupational health and safety noise monitoring offering voice comments and audio events recording functions which are a new concept in an instrument of this size. The measurement data is safely stored in the large 8 GB memory and the amazing OLED screen displays information in both text and graphical form and offers excellent visibility even in full daylight.
This personal dosimeter has a robust 1/2 MEMS microphone enabling easy calibration using most commonly available acoustic calibrators. The SV104 Personal noise dosimeter is a cable-free dosimeter and is typically attached to the user’s shoulder, close to the ear using the mounting clips supplied. The instrument works with Svantek’s specialist health and safety software package, “Supervisor” and is powered using built-in rechargeable batteries or through the USB interface which also enables easy connection between the SV104 and a PC.
Never before has a noise dosimeter been so accomplished yet affordable, making your measurements more accurate and reliable than ever before.
Main Features
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MEMS MicrophoneTypically a noise dosimeter is worn by the worker on a shoulder which makes it vulnerable to accidental shocks and knocks. To avoid microphone damage on the SV 104, we’ve used a fully shock resistant MEMS microphone. There is also an inbuilt tri-axial accelerometer which detects any shocks and vibrations that could influence noise measurement results. Any unwanted events are marked in the results time history so that they can be easily excluded from the dose calculation |
Auto CalibrationThe auto-calibration facility makes the SV 104 very easy to use. Once the instrument detects the calibration signal it starts the calibration process automatically, saving the calibration data together with the measurement file, both before and after measurement. |
ISO 9612 noise exposureThe data files from the SV 104 can be used for calculation of all the required measurement results and uncertainties in accordance to the three measurement strategies described in ISO 9612: task-based, job-based and full-day. |
Main Applications
Occupational Noise
Acoustic Dosimeter conforming to IEC 61252 and ANSI S
1.25-1991
Technical Specification
SV 104 – Personal noise dosimeter
Applications
| Sound measurements | √ |
| Occupational noise | ÷ |
Hardware Features
| Number of channels | 1 |
| Intrisic safety | ÷ |
| Self-vibration detection | √ |
| Auto-calibration | √ |
| Keyboard lock | √ |
| Remote communication | √ |
| Bluetooth | √ |
| Communication Interfaces | USB, infrared |
| LED indicator | √ |
| Display | √ |
| Keyboard | 3 push buttons |
| Memory | 8 GB |
| Battery type | Ni-MH rechargeable cells |
| Operating time | > 40 hours |
| Operating temperature range | -10 °C ÷ +50 °C |
| Humidity range | up to 95 % RH |
| Weight | 121 g |
| Size | 88 x 49.5 x 19.2 mm |
| Docking station required | ÷ |
Sound measurements features
| Standards | IEC 61252 ed1.1 (2002); ANSI S1.25-1991 (R2007) |
| Microphone type | SV 27 MEMS microphone |
| Linear operating range to IEC 61672 | 55 dBA RMS ÷ 140.1 dBA Peak |
| Frequency range | 20 Hz ÷ 10 kHz |
| Weighting filters | A, C and Z |
| Time constants | Slow, Fast, Impulse |
| Exchange rates | 2, 3, 4, 5, 6 |
| Criterion levels | selectable |
| Profiles per channel | 3 with independent filters (x) and time constants (y) |
| Min logging step | 1s logger step |
| Statistics in octaves or third octaves | √ |
| Audio recording | option |
| Voice coments | √ |
| 1/1 octave | option |
Svantek SV 104 personal noise dosimeter
Additional information
| Producent | Svantek |
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| Produktkategori | Noise Dosimeters |
