Svantek SV 973 User Manual

SVAN 973 User Manual
12
• parallel Impulse, Fast and Slow detectors for the measurements with A, B, C, Z and LF (low
frequency) frequency-weighting filters
• 1/1 Octave real-time analysis (option). Nine 1/1-octave filters with center frequencies from
31.5 Hz to 8 kHz (meeting Class 1 requirements of IEC 61260-1:2014) available simultaneously
with three user definable profiles for broadband measurements (SLM), time history logging and
audio recording
• 1/3 Octave real-time analysis (option). Twenty eight 1/3-octave filters with center frequencies
from 20 Hz to 10 kHz (meeting Class 1 requirements of IEC 61260-1:2014) available
simultaneously with three user definable profiles for broadband measurements (SLM), time
history logging and audio recording
• Audio events recording (option), trigger and continuous mode, 12 kHz and 24 kHz sampling rate,
WAV format
Note: SV 973 has two different dynamic ranges - one dedicated for the SLM functions (Level
Meter, 1/1 Octave, 1/3 Octave and RT60) and another one dedicated for the Dosimeter
function. Due to this the instrument uses two different calibration factors, and you must perform
separate calibrations while using SV973 as SLM and as Dosimeter!
1.2 GENERAL FEATURES OF SV 973
• Sound Level Meter in extremely small pocket size body
• Noise measurements meeting Class 2 IEC 61672-1:2013 accuracy
• Dosimeter function for personal noise monitoring in the workplace
• 1/1 & 1/3 octave real-time frequency analysis (option)
• Audio event recording (option)
• Audio records on demand, created before or after measurement, added to a measurement file
• Statistical analysis with up to 10 percentile values
• Time-history with two logging step intervals
• Automated calibration start and save
• Integration measurement run time programmable up to 24 h
• Long operation time: 20 h ÷ 38 h (depending on configuration and environmental conditions)
• Wireless connectivity with low energy Long Range Bluetooth
®
Smart (4.2) interface
• Setup editor available with Supervisor or SvanPC++ software
• Super contrast colour OLED display
• Wide range of temperature operating conditions
• Very handy, light weight and robust pocket size case
• Easy and friendly user interface for quick start and stop
1.3 ACCESSORIES INCLUDED
• ST 973 MEMS microphone with LIFETIME WARRANTY!
• SC 158 micro USB-C cable
• SA 22 foam windscreen
• SA 80 pocket soft bag for SV 973
• batteries four AAA type
• CD with manual and links to the Supervisor and SvanPC++ installation files

Svantek SV 973 Specifications

General

Brand	Svantek
Model	SV 973
Category	Measuring Instruments
Language	English