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Sound Meter Datalogging W/ Pc Software And Usb

Original price was: $416.39.Current price is: $315.61.

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SKU: SM-20A Category:
The Amprobe SM-20 Sound Level Meter has been designed for audible sound level measurements. The A weighting is for general noise sound level and the C weighting is for measuring sound level of acoustic material control in various environments (ie 94dB 1 kHz etc…). The SM-20 conforms to the IEC651 Type 2,ANSI S1.4 Type 2, and JISC1502 requirements for Sound Level Meters. Which means the SM-20 uses two different weighting filters required by the IEC 651 and ANSI S1.4 Type 2: The A-Weighting and the C Weighting audio filtering.

  • Designed to meet the measurement requirements of SafetyEngineers, Health, Industrial safety offices and qualitycontrol in various environments.
  • A and C weightings for checking compliance with safetyregulations as well as acoustic analysis
  • Measuring ranges: A Weighting 30~130dB, C Weighting 35~130dB
  • Frequency range: 31.5Hz~8KHz
  • Display with 0.1dB steps on a 4 digit LCD
  • Slow (1 sec) and fast (125ms) response settings to checkpeak and average noise levels
  • MAX/MIN recording
  • Internal memory, 14,000 records
  • Recording intervals from 1 second to 8 hours
  • PC computer download capabilities
  • Data Hold to freeze reading on digital display
  • CE, designed to meet IEC651 Type2, ANSI S1.4 Type2

  FE A T U R E S

Battery Life:      Approx. 50 hrs (alkaline Battery)
Size:      200 x 55 x 38 mm (7.8 x 2.2 x 1.5in)
Weight:      233g. (0.5 lb.) Including battery
Safety:      CE-EMC
Instruction Manual:      Yes
Detailed Specs:      Yes
Hi-Resolution Image:      Yes

  S PE C I F I C A T I O N S

Display:     4 digits LCD
Microphone:     1/2 inch Electret condenser microphone
Power Supply:     9V NEDA 1604, IEC 6F22, JIS 006P battery
Auto Power Off:     Approx. 5 min
Environment:     Indoor operation, <2000 m
Standard applied:     IEC 651 Type2, ANSI 1.4 Type 2
Dynamic range:     50 dB
Resolution:     0.1 dB, Display Update: 0.5 sec.
Time weighting:     FAST(125mS), SLOW(1 sec)
Accessories:     Carrying case, windscreen, User manual and 9Vbattery

  O PT I O N A L    A C C E S S O R I E S

Part Number    
SM-CAL1 Sound Meter Calibrator

  R EL A T E D    P R O D U C T S

Part Number    
SM-10 Sound Meter