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Svantek · SV 104 · Noise dosimeter

Svantek SV 104IS

Discontinued

Intrinsically safe version of the first-generation SV 104 dosimeter, certified under ATEX (FTZU 14 ATEX 0055X) and IECEx (FTZU 15.0001X) with markings I M1 Ex ia I Ma and II 1G Ex ia IIC T4 Ga. Li-ion cell for about 50 hours, 64 MB memory, infrared communication via docking station and optional 1/1-octave analysis and triggered WAV recording. Succeeded by the SV 104BIS in 2022.

Specifications verified on .

Type
Noise dosimeter
Class
Class 2
Channels
1
Octave bands
1/1
Connectivity
infrared via docking station
Weight
129 g
Battery life
50 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 104IS
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 104IS
SpecificationValue
Channels1
Measurement range60 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
Intrinsically safe markingATEX FTZU 14 ATEX 0055X and IECEx FTZU 15.0001X: I M1 Ex ia I Ma; II 1G Ex ia IIC T4 Ga
Analysis — Svantek SV 104IS
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 104IS
SpecificationValue
Shortest logging interval1 s
Memory64 MB
Hardware — Svantek SV 104IS
SpecificationValue
Microphone1/2" housing SV 27IS MEMS with TEDS
Detachable preamplifierNo
Display128 x 64 colour OLED
BatteryLi-ion cell
Battery life50 h
Weight129 g
Dimensions (mm)88 x 49.5 x 19.2
IP ratingIP65
Operating temperature (°C)-10 to 50
Connectivity and software — Svantek SV 104IS
SpecificationValue
Connectivityinfrared via docking station
SoftwareSupervisor

Where this data comes from

Manufacturer documents used for this record
KindDocumentAccessed
DatasheetSV 104 / SV 104IS brochure (2015)
DatasheetSV 104IS brochure (2016)
Press releaseSV104BIS, the newest version of intrinsically safe dosimeter for 2022

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-104is).

Verified owner reviews

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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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