SM-20A Sound Meter
Designed to check compliance w/ safety regulations & perform acoustic analysis by safety engineers, health, industrial and safety offices as well as quality control
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.)
The SM-20-A sound meter comes with one (1) 9 V battery (installed), USB cable download and software CD, user's manual, and a carrying case.
• 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 ~130 dB, C weighting 35 ~130 dB
• Frequency range: 31.5 Hz ~ 8 kHz
• Display with 0.1 dB steps on a 4 digit LCD
• Slow (1 s) and fast (125 ms) response settings to check peak and average noise levels
• Max/Min recording
• Internal memory, 14,000 records
• Recording intervals from 1 s - 8 hrs
• PC computer download capabilities
• Data hold to freeze reading on digital display
• CE, designed to meet IEC651 type 2, ANSI S1.4 type 2
