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Svantek SV 971 Compact Sound Level Meter & Analyzer

Pembelian Minimum 1
Negara Asal Poland
Update Terakhir 12 Des 2019
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Alamat

Lindeteves Trade Center LTC Lantai 1 Blok B 21 No.3 Jl. Hayam Wuruk 127 Glodok Jakarta Barat 11180

Detil Produk Svantek SV 971 Compact Sound Level Meter & Analyzer

SV 971 Compact Sound Level Meter & Analyzer SvantekModel Svantek SVAN 971 Sound Level Meter Deluxe Kit with Datalogger and Voice NotesProduct # : SV-SVAN-971Model Svantek SVAN 971 Sound Level Meter Deluxe Kit with 1/1 Octave Bands, Datalogger and Voice NotesProduct # : SV-SVAN971-1Model Svantek
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Detil Produk

SV 971 Compact Sound Level Meter & Analyzer Svantek

Model Svantek SVAN 971 Sound Level Meter Deluxe Kit with Datalogger and Voice Notes

Product # : SV-SVAN-971

Model Svantek SVAN 971 Sound Level Meter Deluxe Kit with 1/1 Octave Bands, Datalogger and Voice Notes

Product # : SV-SVAN971-1

Model Svantek SVAN 971 Sound Level Meter Deluxe Kit with 1/1 & 1/3 Octave Bands, Datalogger and Voice Notes

Product # : SV-SVAN971-2

SVAN 971 Sound Level Meter

Specifications

Standards

Class 1 : IEC 61672-1:2013

Weighting Filters

A, B, C, Z

Time constants

Slow, Fast, Impulse

RMS Detector

Digital True RMS detector with Peak detection, resolution 0.1 dB

Microphone

ACO 7052E, 35 mV/Pa, prepolarised ½” condenser microphone

Calibration

Automatic calibration @ 114dB/1kHz

Preamplifier

SV 18 detachable

Linear Operating Range

25 dBA RMS ÷ 140 dBA Peak ( in accordance to IEC 61672 )

Total Dynamic Measurement Range

15 dBA RMS ÷ 140 dBA Peak ( typical from noise floor to the maximum level )

Internal Noise Level

Less than 15 dBA RMS

Dynamic Range

>110 dB

Frequency Range

10 Hz ÷ 20 kHz

Meter Mode Results

SPL, Leq, SEL, Lden, Ltm3, Ltm5, LMax, LMin, LPeak, “running Leq” up to 60 minutes

Simultaneous measurement in three profiles with independent set of filters and detectors

Statistics

Ln ( L1-L99 ), complete histogram in meter mode

Data Logger

Time-history logging of summary results, spectra with adjustable double logging steps down to 100 ms

Audio Recording ( option )

Audio events recording, trigger and continuous mode, 12 kHz sampling rate, wav format

Voice Comments

Audio records on demand, created before or after measurement, added to measurement file

Noise Dosemeter

Dosimeter Mode Results ( option )

SPL, Leq, SEL, LPeak, Dose, D-8h, Lav, SEL8, PSEL, E, E-8h, TWA, ’Peak Counter’ and more

Exchange Rate 2, 3, 4, 5, 6

Sound Analyser

1/1 Octave Analysis ( option )

Real-time analysis meeting Type 1 requirements of IEC 61260, center frequencies from 31.5 Hz to 16 kHz available simultaneously with three profiles for broadband measurements ( SLM ), time-history logging and audio recording

1/3 Octave Analysis ( option )

Real-time analysis meeting Type 1 requirements of IEC 61260, center frequencies from 20 Hz to 20 kHz available simultaneously with three profiles for broadband measurements ( SLM ), time-history logging and audio recording

General information

Ingress Protection Rating

IP 65 ( excluding microphone )

Input

Preamplifier ( 60 UNS thread )

Memory

MicroSD card 8 GB ( removable & upgradeable )

Display

Colour 96 x 96 pixels OLED type

Keyboard

8 push buttons

Communication Interfaces

USB 2.0 client

SV 75 RS 232 cable ( optional ) or SV 76 RS 232 cable with external power supply connector ( option )

Power supply

Four AAA alkaline or rechargeable NiMH batteries ( not included )

USB interface 100 mA HUB

Environmental Conditions

Temperature from -10 °C to 50 °C

Humidity up to 95 % RH, non-condensed

Physical Characteristics

Dimensions : 232,5 mm x 56 x 20 mm ( including microphone and preamplifier )

Weight : Approx. 225 grams with batteries

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

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