1.3 GENERAL FEATURES OF SVAN 958A
• Internal logger function for logging more than two weeks of 1-second PEAK / MAX / MIN / RMS results in
the case of SM and PEAK / P–P / MAX (or MTVV) / RMS / VDV results in the case of VM (32 MB of non-
volatile memory, optional USB memory stick)
• USB 1.1 Client, USB Host, RS 232 (option, SV 55 required) and IrDA (option) interfaces
• Powered by four AA standard batteries (operation time >10 hours) or four AA rechargeable batteries
(e.g. NiMH - operation time > 16 hours), SA 17A external battery pack (operation time > 14 hours), external
DC power source (6 V ÷ 15 V) or USB interface (500 mA)
• Acoustic dosimeter function (option)
• Integration time programmable up to 24 hours
• Time-domain signal recording on USB memory stick (option)
• Handheld and robust case
• Light weight (only 510 grams including batteries)
• SC 16 USB 1.1 cable
• SC 61 integrated connector (TNC to BNC)
• batteries four AA standard (alkaline)
1.5 ACCESSORIES AVAILABLE
• MK 255 Microtech Gefell prepolarised condenser microphone cartridge 1/2' (stainless steel
microphone), 50 mV/Pa
• SV 12L microphone preamplifier
• SC 26 extension cable for the microphone preamplifier (3 m or 10 m)
• SC 27 TNC (plug) to TNC (plug) coil cable
• SC 49 LEMO 4-pins to 3 x TNC sockets (0.7 m)
• SA 06 microphone preamplifier holder
• SA 21 tripod 1.5 meter high
• SA 22 windscreen
• SV 25 dosimeter ceramic ½” microphone with integrated preamplifier (Class 2)
• SV 36 Class 1 Sound calibrator: 94/114 dB @ 1000 Hz
• SC 49 LEMO 4-pins (plug) to 3 x TNC sockets (0.7 m)
• SV 38 Whole-Body Seat accelerometer for SVAN 958A instrument
• 3143M1 DYTRAN IEPE type triaxial accelerometer with the nominal sensitivity 100 mV/g
(SC 38 cable required)
• 3023M2 DYTRAN IEPE type triaxial accelerometer with the nominal sensitivity 10 mV/g
(SC 38 cable required)
• SC 38 4-pins Microtech to LEMO 4-pins cable (2.7m) (for 3023M2, 3143M1)
• SV 111 vibration calibrator for HVM