Sound Level Meter

SM-10

The Amprobe SM-10-A Sound Meter has been designed to check compliance with safety regulations and perform acoustic analysis by safety engineers, health, industrial and safety offices as well as quality control.

SKU: SM-10 Categories: , Tag:

Description

They use two different weighting filters required by the IEC651 and ANSI S1.4 Type 2 for audio filtering. 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 94 dB 1 kHz etc).

  • Designed to meet the measurement requirements of safety engineers, health, industrial safety offices and quality control in various environments.
  • A and C weightings for checking compliance with safety regulations 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 digits LCD
  • Slow (1 sec) and fast (125ms) response settings to check peak and average noise levels
  • Max/min recording
  • Data Hold to freeze reading on digital display
  • Accessories supplied: carrying case, user manual and 9 V battery (installed)
  • CE, designed to meet IEC651 type2, ANSI S1.4 type2

Specifications

FeaturesSM-10SM-20A
Microphone1/2 Electret condenser microphone
Standard appliedIEC 651 Type 2, ANSI 1.4 Type 2
Dynamic range50 dB
Time weightingFAST (125 mS), SLOW (1 sec)
Frequency range31.5 Hz → 8 kHz
Measuring level range(Auto Range) A-Weighting: 30 dB → 130 dB
C-Weighting: 35 dB → 130 dB
DataData holdMin/max
Internal memory14,000 records
Specifications
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 Type 2, 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)
Frequency range:31.5 Hz to 8 kHz

 

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