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Svantek · SV 104 · Noise dosimeter

Svantek SV 104

Discontinued

First-generation cable-free personal noise dosimeter with an SV 27 MEMS microphone, 128 x 64 colour OLED, 8 GB memory, IP65 housing and infrared and USB communication via a docking station. Measured Leq, SPL, peak, dose and TWA on three profiles with optional 1/1-octave analysis and WAV recording. Replaced by the SV 104A, which added Bluetooth.

Specifications verified on .

Type
Noise dosimeter
Class
Class 2
Channels
1
Octave bands
1/1
Connectivity
USB 2.0 via docking station, infrared
Weight
121 g
Battery life
40 h
Compare with other instrumentsAll noise dosimeters

Specifications

As published by Svantek. Fields the manufacturer does not publish are omitted rather than estimated.

Standards and class — Svantek SV 104
SpecificationValue
IEC 61672-1 classClass 2
StandardsIEC 61252 ed1.1 (2002), ANSI S1.25-1991 (R2007), IEC 61672-1:2013 class 2
Measurement — Svantek SV 104
SpecificationValue
Channels1
Measurement range55 to 140.1 dB(A) RMS
Peak rangeup to 140.1 dB(A) peak
Frequency range20 Hz to 10 kHz
Frequency weightingsA, C, Z
Time weightingsF, S, I
Simultaneous weightingsYes
ParametersLeq, SPL, Lpeak, Lmax, Lmin, SEL, Dose, TWA, Lav, peak counter, overload time, three parallel profiles
DosimetryYes
Exchange rates2 dB, 3 dB, 4 dB, 5 dB, 6 dB
Analysis — Svantek SV 104
SpecificationValue
Octave bands1/1
Octave band filter classclass 1 (IEC 61260), nine bands 31.5 Hz to 8 kHz, optional
Reverberation timeNo
Building acousticsNo
Audio recordingYes
Logging and data — Svantek SV 104
SpecificationValue
Shortest logging interval1 s
Memory8 GB
Hardware — Svantek SV 104
SpecificationValue
Microphone1/2" housing SV 27 MEMS with TEDS
Detachable preamplifierNo
Display128 x 64 colour OLED
BatteryNi-MH
Battery life40 h
Weight121 g
Dimensions (mm)88 x 49.5 x 19.2
IP ratingIP65
Operating temperature (°C)-10 to 50
Connectivity and software — Svantek SV 104
SpecificationValue
ConnectivityUSB 2.0 via docking station, infrared
SoftwareSupervisor

Where this data comes from

Manufacturer documents used for this record
KindDocumentAccessed
DatasheetSV 104 / SV 104IS brochure (2015)
Product pageSV 104A product page (current successor)

Verified on . Only the manufacturer’s own published material is used; distributor pages are not sources.

Spec out of date? Tell us (reference svantek-sv-104).

Verified owner reviews

Reviews from people who own and use this instrument, each checked against a serial number by a person.

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Known issues and firmware notes

Hardware and firmware problems reported by owners, with the firmware version concerned and any manufacturer response.

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Feature requests

Functions owners would like to see in a firmware update or a successor model.

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