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AMPROBE INSTRUMENTS  SM-20A  SOUND METER, 30 to 130DB, 1.5DB

Technical Data Sheet (75.73KB) EN See all Technical Docs

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AMPROBE INSTRUMENTS SM-20A
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Product Overview

The Amprobe SM-20-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. The SM-20-A offers a PC interface. 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 94dB 1 kHz etc.)
  • 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 digit LCD
  • Slow (1 sec) and fast (125ms) response settings to check peak 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 type 2, ANSI S1.4 type 2

 

Product Information

Sound Level Min:
30dB
Sound Level Max:
130dB
Accuracy dB:
1.5dB
Resolution (db):
0.1dB
Operating Temperature Min:
5°C
Operating Temperature Max:
40°C
Product Range:
-
External Width:
55 mm
Weight:
233 g
External Height:
200 mm
SVHC:
To Be Advised
External Depth:
38 mm

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Applications

  • Sensing & Instrumentation;
  • Test & Measurement;
  • Portable Devices

Contents

Carrying case, users manual, battery(installed),USB cable download and software CD.

Legislation and Environmental

Authorized Distributor

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