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Svantek SV 104 Personal noise dosimeter

Svantek SV 104 Personal noise dosimeter

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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.

                    technologia MEMS                          OLED SVANTEK
Bestseller                          MEMS                              OLED display

Main Features

SV104 Personal noise dosimeter SV36 Sound Calibrator Svantek ISO

MEMS Microphone

Typically 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 Calibration

The 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 exposure

The 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 SSV104 Personal noise dosimeter1.25-1991

The SV 104 is a noise dosimeter that meets the specifications of IEC 61252 and ANSI S1.25-1991. The instrument measures acoustic results in the large measurement range of 55 dB to 140 dB. Results are recorded into three independently configurable profiles, which means that the measurement can be performed in accordance with three different standards simultaneously. Settings such as exchange rate, time constants, measurement time, start, stop or pause are all fully configurable.

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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

Svantek SV 104 Datasheet


Additional information

Producent

Svantek

Produktkategori

Noise Dosimeters

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