SV 102
Dual Channel Acoustic Dosimeter

SV 102 dual-channel instrument presents completely new approach to occupational health and safety acoustic monitoring task. The binaural dose measurements and the 1/1 or 1/3 octave analysis are simultaneously performed. Octave analysis provides direct data for the design of the ear-protectors. Together with Audio Events Recording (AER) option, these functionalities show the new reference standard on the acoustic dose measurement field, now commonly available in compact size instrument. Audio data offers new quality as noise sources can be recognized by listening of recorded events.

Dosimeter is offered with one or two dedicated SV 25D ceramic microphones in ½” housing. It ensures the very easy calibration by direct usage of commonly available acoustic calibrators. Moreover, SV 25D smart sensor, with built-in TEDS (Transducer Electronic Data Sheet), offers automatic calibration function.

The very robust casing of SV 25D, together with the special mounting clip and dedicated headband, make that microphones can be very easy attached in extremely short distance from the human ears. 

 The SV 102 can be also used as a dual-channel type 2 sound level meter and real-time 1/1  or 1/3 octave analyser. Three acoustic profiles per channel allow parallel measurements with independently defined filters and RMS detector time constants. Advanced time-history logging for each profile, together with spectra saving and audio-events recording provide complete information about measured signal, which is saved in non-volatile internal memory up to 64 MB. Data files are easily downloaded to any PC using USB interface and SvanPC+ software.

Instrument is powered from two AA standard or rechargeable batteries (separate charger is required) as well as the USB interface.

SV 102  Type 2

Dosimeter & Sound Level Meter

Approved in Spain

  

FEATURES

  • Dual channel Acoustic Dosimeter conforming to IEC 61252 and ANSI S1.25-1991
  • Dual channel type 2, Sound Level Meter conforming to IEC 61672
  • Dual channel 1/1 octave analysis
  • Dual channel 1/3 octave analysis
  • Single measurement range
  • Measurement range 45 dBA RMS ÷ 141 dBA Peak
  • MIRE measurement technique with SV 25S
  • Individual evaluation of the HPDs attenuation in real-world
  • Three parallel independent profiles
  • Advanced Data Logger, up to 12 results per channel logged simultaneously and spectra
  • Audio-events-recording
  • Automatic calibration thanks to the TEDS technology
  • Built-in non-volatile memory up to 64 MB
  • USB 1.1 interface
  • Large LCD with backlight
  • Integration time programmable up to 24 h
  • Power supply by two AA rechargeable or standard batteries (Operational time > 24 h)
  • Easy operation
  • Extremely compact, light weight (260 grams with batteries)  and robust case
    (volume comparable to PDA devices)

Measurements in Real Ear with SV 102 and SV 25S MIRE Microphone

SV 25S smart sensor with TEDS, dedicated for the measurements under headphones or earmuffs using MIRE technique (Microphone-In-Real-Ear). With a special adapter, it can be also calibrated with commonly available acoustic calibrators.
The SV 102 together with SV 25S are designed for individual real-world test of the earmuffs noise reduction ratio.


 Click to download:

MIRE Microphone and SV 102 Application Note
  MIRE Microphone SV 25S User Guide

 

 

 

SV 102 Technichal specifications
DOSIMETER / SLM / ANALYSER
Standards IEC 61252-1993; ANSI S1.25-1991, Type 2 : IEC 61672:2002
Acoustic dosimeter mode Leq, Spl, Peak, SEL, DOSE, D_8h, LAV, SEL8, PSEL, E, E_8h, “Peaks Counter” and more Measurement simultaneous to the 1/1 octave analysis
SLM Mode Leq, Spl, SEL, LEP,d , Lden, Ltm3, Ltm5, Statistics - Ln (L1-L99), LMax, LMin, LPeak
Simultaneous measurement in three profiles with independent set of filters and detector
Weighting filters A, C and Z
RMS Detector Digital True RMS detector with Peak detection, resolution 0.1 dB
Time Constants: Slow, Fast, Impulse
Microphone
SV 25D, Type 2, ceramic microphone, 1/2" casing with built-in preamplifier & integrated cable
SV 25S, Type 2, ceramic microphone, special version of the SV25D for measurements in real ear - under ear-protectors (option).
SV25D and SV25S have built in TEDS functionality for the automatic calibration.

Measurement Range

45 dBA RMS ÷ 141 dBA Peak
Frequency Range 20 Hz ÷ 8 kHz, sampling rate 24 kHz

Dynamic Range

100 dB
 Data Logger1 Time History logging of RMS / Max / Min / Peak results to internal memory with time step down to 1 second, up to 24 measurement results logged simultaneously
Audio Recorder1 Time domain signal events recorder (option)
Dual channel mode Dual channel measurement mode with second microphone SV 25D or SV 25S (option)

1/1 octave1

Dual channel 1/1 octave real time analysis and spectra logging, 9 filters with centre frequencies from 31.5 Hz to 8 kHz, Type 1, IEC 61260 (option)
  Dual channel 1/3 octave real time analysis and spectra logging, 28 filters with centre frequencies from 20 Hz to 10 kHz, Type 1, IEC 61260 (option)
BASIC DATA
Input 2 x Lemo 2 pin
Display LCD 128 x 64 pixels plus icons with backlighting
Memory Up to 64 MB non-volatile flash type
Interfaces USB 1.1 Client,
Extended I/O - AC output (1 V Peak) / Digital Output (Alarm trigger) / Digital Input (Input trigger)
Power supply
Two AA batteries
(alkaline)		 operation time > 20 h
(3 V / 1.6 Ah)2
Two rechargeable batteries
(not included)		 operation time > 24 h
(2.4 V / 2.6 Ah)2
USB interface 150 mA HUB
Environmental Conditions
Temperature from -10oC to 50oC
Humidity up to 90 % RH, non-condensed
Dimensions 95 x 83 x 33 mm (without microphones)
Weight 260 grams with batteries (without microphones)
1function parallel to the acoustic dosimeter mode or meter mode
2in single channel dosimeter mode and backlight off

SV 102 - 10 Reason Why to Choose
  1. Dual channel acoustic dosimeter meeting IEC 61252-1993, ANSI S1.25-1991, in extremely compact size instrument, shows the new reference standard on acoustic dose measurements field, now commonly available.

     
  2. Type 2 dual channel sound level meter meeting IEC 61672:2002 standard requirements.

     
  3. Dual channel real-time 1/1 octave analysis parallel to the Acoustic Dosimeter mode or Sound Level Meter mode. Octave analysis brings direct data for the ear-protectors design.

     
  4. Three profiles per channel allow parallel measurements with independently defined filters and RMS detector time constants what in fact means that SV 102 offers 6 SLMs in one instrument.

     
  5. Advanced time history logging for each profile (24 results) together with spectra saving provides complete information about measured signal in non-volatile, up to 128 MB, internal memory, with logging step down to 1 second.

     
  6. SV 102 dosimeter is offered with the dedicated SV 25D ceramic microphones with ½” housing. It makes the calibration very easy by direct usage of commonly available acoustic calibrators.

     
  7. The very robust casing of the SV 25D microphone together with the special mounting clip and dedicated headband make that microphones are attached very easy in extremely short distance to the human ears.

     
  8. SV 25S, special version of the SV 25D microphone, dedicated for the measurements under the ear-protectors is also available.

     
  9. The measurement data can be easy downloaded to any PC using USB and SvanPC+ software.

     
  10. The SV 102 instrument is powered from two standard "AA" batteries or NiMH rechargeable batteries like also from the USB interface.

SV 102 - Short Guide

SV 102  Short User Guide

SV 102 - User Manual
 
Click below to download

SV 102  Short User Guide
 

Contents
  Chapter 1 Introduction
Chapter 2 Manual Control of the Instrument
Chapter 3 Setting the Instrument
Chapter 4 Mode and Function Selection
Chapter 5 Calibration of the Instrument
Chapter 6 Measurement Parameters Setting
Chapter 7 Data Available on the Display
Chapter 8 SAVING THE MEASUREMENT RESULTS - FILE
Chapter 9 Setup Menu
 

Appendixes

Appendix A Remote Control

Appendix B Data File Structures

Appendix C Technical Specification
Appendix D Definitions and Filter Characteristisc

CE Declaration of Conformity
 
  SV 102 User Manual (all in one file)

SV 102 - Drivers / Software
Click here to download
DOWNLOAD NOW SvanPC+ software base module
ZIP file [ 360 KB] USB drivers v. 1.3.6n (14/06/2007)

 

SV 102 - Ordering Hints
Below you will find the informations about SV 102 instrument configuration and related parts available in SVANTEK offer.
All parts and options not included in a basic version of SV 102 set are subjects to be priced additionally.
With any questions about prices etc. please contact local representative or send an email to office@svantek.com.pl
 
 
The basic version of SV 102 set consists of:
 
SV 102
Single Channel Dosimeter, 64 MB
SV 25D_B (BLACK)
Dosimeter microphone with TEDS, integrated preamplifier and cable for SV 102
SC 56
USB cable for communication with the PC
SvanPC+
Base module software for data download, visualisation and easy export to other applications
Certificate
Manufactory calibration certificate
Batteries
Two AA alkaline batteries
 
SV 102 analysis options :
 
SV 102_LIC_1
1/1 octave analysis
SV 102_LIC_2 1/3 octave analysis
SV 102_LIC_15
Audio Events Recording Option
SV 102_LIC_2
Second Channel activation for dual channel measurements
 
Other accessories:
 
SV 25S
MIRE dosimeter microphone with integrated preamplifier and cable for SV 102 (SA 130 not included)
SA 130
Set of calibration adapters for SV 25S microphone
SC 102
Cable for manual triggering the SV 102 Dosimeter
SA 54
Power supply unit for SV102, attention SC 56 USB cable required *
SA 142
Carrying case for SV 102 instrument and accessories *
 
* ask for availability
 
 
Other available versions of SV 102 Dosimeter:
 
SV 102_1 Dual Channel Dosimeter version with second microphone SV 25D_R consist of :
 
SV 102
Single Channel Dosimeter, 64 MB
SV 102_LIC_2
Second Channel activation
SV 25D_B (BLACK)
Dosimeter microphone with TEDS, integrated preamplifier and cable for SV 102
SV 25D_R (RED)
Dosimeter microphone with TEDS, integrated preamplifier and cable for SV 102
SC 56
USB cable for communication with the PC
SvanPC+
Base module software for data download, visualisation and easy export to other applications
Certificate
Manufactory calibration certificate
Batteries
Two AA alkaline batteries
 
SV 102_E Single Channel Dosimeter version with 64MB memory version consists of:
 
SV 102
Single Channel Dosimeter, 64 MB
SV 25D_B (BLACK)
Dosimeter microphone with TEDS, integrated preamplifier and cable for SV 102
SV 102­_LIC_15
Audio Events Recording Option
SC 56
USB cable for communication with the PC
SvanPC+
Base module software for data download, visualisation and easy export to other applications
Certificate
Manufactory calibration certificate
Batteries
Two AA alkaline batteries
 
SV 102_E1 Dual Channel Dosimeter version with 64MB memory and second microphone SV 25D_R consist of :
 
SV 102
Single Channel Dosimeter, 64 MB
SV 102_LIC_2
Second Channel activation
SV 102_LIC_15
Audio Events Recording Option
SV 25D_B (BLACK)
Dosimeter microphone with TEDS, integrated preamplifier and cable for SV 102
SV 25D_R (RED)
Dosimeter microphone with TEDS, integrated preamplifier and cable for SV 102
SC 56
USB cable for communication with the PC
SvanPC+
Base module software for data download, visualisation and easy export to other applications
Certificate
Manufactory calibration certificate
Batteries
Two AA alkaline batteries
 

SV 102 ORDERING INFORMATION