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Type 1 Sound-Level Meter & Analyzer
- Digital and analog displays
- Digital display captures and holds maximum sound level for accurate readings
- 50-dB analog meter scale has 1-dB linear calibration
- Measurement Range:
*Sound Level Range: 30 to 130 dBA in four 50-dB switch-selectable ranges.
*Frequency Response: A, B, and C weighting; 10 octave-band filters ranging from
31.5 Hz to 16 kHz; FLAT response 10 Hz to 20kHz
*Dynamics: Fast, slow, impulse (per IEC651) and absolute peak, switch selected
- Displays:
*Analog: Meter 3-in. scale, 30 to 80, 50 to 100, 70 to 120 and 90 to 140 dBA
*Digital Readout: 4-digit with decimal point
- Outputs:
*AC Output: Weighted, 400 mV nominal full scale
*DC Output: Approx. 60 mV/dB, linear, 3 V nominal full scale
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