Datasheet: SM20A |
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| Amprobe SM-20-A Sound Level Meter Description: |
 Amprobe SM-20-A Sound Level Meter is designed to meet the measurement requirements of Safety Engineers, Health, Industrial safety offices and Quality Control in various environments. This sound meter offers two types of measurements: A and C weighting.
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| Amprobe SM-20-A Sound Level Meter Characteristics: |
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 Designed to meet the measurement requirements of Safety Engineers, Health, Industrial safety offices and quality control in various environments.
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 A and C weightings for checking compliance with safety regulations as well as acoustic analysis
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 Display with 0.1dB steps on a 4 digits LCD
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 Slow (1 sec) and fast (125ms) response settings to check peak and average noise levels
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 MAX/MIN recording
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 Data Hold to freeze reading on digital display
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 1/2 inch Electret condenser microphone
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 Accessories supplied: Carrying case, windscreen, user manual and 9V Battery
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 CE, designed to meet IEC651 Type2, ANSI S1.4 Type2
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 Internal memory, 14,000 records
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 Recording intervals from 1 second to 8 hours
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 PC computer download capabilities
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| Amprobe SM-20-A Sound Level Meter Specifications: |
| Display |
 4 digits LCD
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| Power Supply |
 9V NEDA 1604, IEC 6F22, JIS 006P battery
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| Auto Power Off |
 Approx. 5 min
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| Environment |
 Indoor operation, < 2000 m
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| Standard applied |
 IEC 651 Type2, ANSI 1.4 Type 2
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| Dynamic range |
 50 dB
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| Resolution |
 0.1 dB, Display Update: 0.5 sec.
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| Time weighting |
 FAST(125mS), SLOW(1 sec)
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| Frequency range |
 31.5 Hz to 8 kHz
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| Measuring ranges |
 A Weighting 30 ~130dB C Weighting 35~130dB
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| Battery Life |
 Approx. 50 hrs (alkaline Battery)
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| Size |
 200 x 55 x 38 mm (7.8 x 2.2 x 1.5 in)
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| Weight |
 233g. (0.5 lb.) Including battery
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| Safety |
 CE-EMC
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Need Technical Advise? Please Call: 602-795-4033
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