Svantek SVAN 979 - Appendix C. Technical Specifications; Specification of Svan 979 as a Sound Level Meter; Specification of SVAN 979 as SLM in the Standard Configuration

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SVAN 979 User Manual - Appendixes
APPENDIX C. TECHNICAL SPECIFICATIONS
C.1. SPECIFICATION OF SVAN 979 AS A SOUND LEVEL METER
C.1.1 Specification of SVAN 979 as SLM in the standard configuration
SVAN 979 working as the SLM with all listed below accessories meets requirements of the IEC 61672:2013
for the Class 1 instruments.
The configuration of the complete SLM and its normal mode of operation
SVAN 979 sound & vibration analyser,
SV 17 microphone preamplifier,
G.R.A.S. 40AE prepolarized free-field microphone (1/2", nominal sensitivity
50 mV / Pa, polarization 0 V),
SV 36 Class 1 sound calibrator: 94/114 dB@1000 Hz, B&K 4231 (or
equivalent)
Accessories included in SVAN 979 instrument set
SC 59 Output cable for I/O connector, LEMO to 2 x BNC
SC 16 USB 1.1 cable
SA 22 Windscreen
Accessories available:
SV 55 RS 232 interface for SVAN 95x/97x instrument series
SC 93 Extension cable Lemo 7 (plug) to Lemo 7 (socket)
SA 08 microphone preamplifier holder (gooseneck)
SA 15 Power supply unit,
SA 17A External battery pack,
SA 279 Outdoor microphone kit (waterproof).
Measured quantities
The measured quantities in the sound meter mode are: PEAK, SPL, MAX, MIN, LEQ, Leq, SEL, LTeq,
Lden, LEPd, Lnn.
Definitions for parameters are given in Appendix D.
Additional functions
Overload indication see Chapter 3 or Appendix A
Under-range indication see Chapter 3 or Appendix A
Battery state indication see Chapter 3
High self-vibration warning see Chapter 3
Conformance testing
This chapter contains the information needed to conduct conformance testing according to the specified
standards.