Svan 102A+ Dual Channel Noise Dosimeter

SV 102A+ Class 1 Dual Channel Dosimeter is presenting a new approach to occupational health and safety acoustic monitoring tasks. This dosimeter can be also optionally be used as a dual-channel Class 1 sound level meter and real-time 1/1 octave & 1/3 octave analyser.

The accessories for this product are in the accessories tab below

US$4,129.78

Add to Compare

Add "SV25S Microphone In Real Ear" for In Ear Measurements

Octave Options

Audio Recording

Accessories

Dosimeter Microphone with TEDS, integrated cable for SV102A + US$926.31

SV34B Class 2 Acoustic Calibrator: 1000Hz/114dB + US$712.03

LEMO 2-Pin (Plug) to BNC (Socket) Integrated Connector for SV102+ + US$149.06

Carrying case for SV 102+ and accessories + US$188.99

Qty:

Description

Product Specification unless deselected above

More Information
Measurement Parameters	Dose, Lepd, Leq
Class	Class 1
Weightings	A, C, Z
Application	Noise at Work
Noise Features	1/3 Octaves, 1/1 Octaves, Audio Events Recording, Data Logging
Brand	Svantek
Boxed Weight (kg)	2.0100
Available Outside the UK?	No

Svan 102A+ Dual Noise Dosimeter

Octave analysis, providing direct data for the design of the ear-protectors, together with Audio Events Recording (AER) function show the new reference standard on acoustic dose measurement field. The binaural dose measurement and octave analysis are simultaneously performed by this compact-size instrument. Three acoustic profiles per channel allow parallel measurements with independently defined filters and RMS detector time constants. Advanced time-history logging in each profile, together with spectra saving and Audio Events Recording provide a complete information about the measured signal. Data is stored in large 8 GB memory and can be easily downloaded to any PC using USB interface and PC Software.

The small and compact SV 15 preamplifier together with special mounting clip and dedicated headband enables an easy attachment of the microphone in extremely short distance to human ears. Calibration by measurement can be easily performed by direct usage of common acoustic calibrators.

SV 102A+ is also able to perform the measurement inside human ear – with the usage of SV25S – smart microphone with an automatic calibration function (TEDS). The SV 102A+ together with SV 25S are designed for individual real-world test of the earmuffs noise reduction ratio by means of MIRE technique (Microphone-In-Real-Ear)-measurements under headphones or earmuffs. With a special adaptor, SV 25S can be also calibrated with available acoustic calibrators.

Tech Specs

Standards	IEC 61252; ANSI S1.25-1991; Class 1: IEC 61672:2002, ISO 11904-1
Acoustic Dosimeter Mode	Lav/Leq, SPL, Lmax, Lmin, SEL, SEL8, PSEL, LEPd, Dose (%), TWA, E, E_8h, Peak, Run Time, Upper Limit Time (ULT), L(C-A), Projected Dose (D_8h)
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 detectors
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 7052E, prepolarised, 1/2″ housing SV 25S, special microphone with dedicated probe for Microphone-In-Real-Ear technique (option)
Preamplifier	SV 15 with integrated cable
Measurement Range	45 dBA RMS ÷ 141 dBA Peak (with SV 7052E microphone)
Typical noise floor	less than 35 dBA
Frequency Range	20 Hz ÷ 20 kHz, sampling rate 48 kHz
Dynamic Range	100 dB
Data Logger¹	Time-history logging of Leq/Lmax/Lmin/Peak/Lav results to internal memory with time step down to 100 millisecond to microSD card
Audio Recorder¹	Time-domain signal events recorder (option)
Dual-channel Mode	Dual-channel measurement mode with second microphone SV 7052E or SV 25S (option)
1/1 Octave¹	Dual-channel 1/1 octave real-time analysis and spectra logging, 10 filters with centre frequencies from 31.5 Hz to 16 kHz, Type 1: IEC 61260 (option)
1/3 Octave¹	Dual-channel 1/3 octave real-time analysis and spectra logging, 31 filters with centre frequencies from 20 Hz to 20 kHz, Type 1, IEC 61260 (option)

Basic Data
Input	2 x LEMO 2-pin, Direct
Display	Colour 160 x 128 pixels OLED type
Memory	MicroSD card 8 GB (removable & upgradeable)
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 > 16 h (3.0 V / 1.6 Ah)² Two rechargeable batteries (not included): operation time > 20h (2.4 V / 2.6 Ah)² USB interface: 150 mA HUB
Environmental Conditions	Temperature: from -10 ^oC to 50 ^oC 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

²depends on instrument operation mode

*Continuous product development and innovation are the policy of our company. Therefore, we reserve the right to change the specifications without prior notice.

What's in the Box

This Kit Includes

Svan 102A+ unit
SV 25D microphone with cable
SA 25 windscreen
SC 56 USB cable
2 x AA batteries
4 GB uSD memory card
SD with instruction

Software

About SvanPC++

This piece of advanced software supports Svantek measuring instruments. Each Svantek device is is easy to use and a complete measuring systems because of the functionalities and extended capabilities in this advanced application. The software has been divided for several specialised modules by distinguishing application fields in order to give users the perfectly customised, powerful and sophisticated tool. The functions provided by the main module include measurement data downloading from instruments to PC, measurement setups creating, basic Leq/RMS recalculation, measurement results in text, tabular and graphical format, export data to spread sheets or text editor applications.