Sound level meter SAUTER SW

• Ideal for measurements for workplaces which are outdoors, e.g. at airports, on building sites, in road construction etc. with broad access to spectrum thanks to the highly-accurate 24-Bit A/D converter
• Floating point evaluation for higher level of accuracy and better stability
• The optimised analogue frontend switch reduces the ambient noise and increases the linear measuring range
• A specially-developed algorithm permits a compliant dynamic range of more than 120 dB! (SW 1000: > 123 dB; SW 2000: > 122 dB)
• Three profiles and 14 user-defined measurements can be calculated in parallel with different frequency and time weighting
• Different sound pressure levels can be selected, such as, for example, Laeq, LcPeak, LaF, LaFMax, LaFMin, SD, SEL, E
• LN statistics and display of the graph showing the progression of time
• User-defined integral interval measurement up to a maximum of 24 hours is possible
• Frequency weighting (filter) A, B, C, Z
• Time interval during measurement: F (fast), S (slow), I (pulse)
• Freely-definable limits for the output of an optical alarm signal
• Peak Hold Mode to capture peaks
• Octavo function for targeted sound analysis
• TRACK function with graphic display of a measurement

Technical data

• Applicable standards:
  • IEC61672-1:2013
  • GB/T3785.1–2010
  • IEC 60651:1979
  • IEC 60804:2000
  • 1/1 Octavo in accordance with IEC 61260:2014
• ½ inch microphone
• Permissible ambient temperature -10 °C/50 °C
• Output (direct or alternating current)
• AC (max 5 VRMS), DC (10 mV/DB)
• Mains operation as standard
• Optional battery operation, 4× 1.5V AA, not included, operating time up to 10 h
• Dimensions W×D×H 80×36×300 mm
• Net weight approx. 400 g

SERIE

OPTION