Amprobe 噪度計-SM20

Amprobe 噪度計-SM20
Amprobe 噪度計-SM20

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.)

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  • 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 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

Amprobe SM20.jpg

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