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1. DESCRIPTION The KCF Model SM-7100 Sound Level Meter is fully certified Class 1 Sound Level Meter. The optional 1/1 Octave Band Filter adds the additional function of octave-band frequency analysis. The KCF Sound Level Meter provides a simultaneous analog-needle and digital-LED display, giving the user an exact eye-pleasing reading every time. 1) Microphone = A. ½ inch condenser microphone; B. Polarization Voltage: 60 V; C. Sensitivity: -32 +/- 3 dB/Pa (1 V/Pa) 2) Measurement Range (dB ref 20E-6 Pa)= A. A Weighted 32 to 140 dB; B. C Weighted 40 to 140 dB; C. F (Linear) 45 to 140 dB 3) Frequency Range: 10 Hz – 20 kHz 5) Output Function Options = A. Slow; B. Fast; C. Impulse; D. Peak (Hold) 6) Overload switch if measurement is > 10 dB out of range 7) Power = A. Internal - Four AA batteries; B. External DC Power Supply – 6 V at 70 mA 8) 1 kHz internal source for calibration 9) Analog Signal Output with filter input/output connector. 10) Included Equipment = A. Microphone, pre-amplifier, amplifier, LMS circuitry, peak detector, calibration signal generator, meter, A/D transmitter, power supply, LED display. 11) Optional Equipment = A. 1/1 Octave Band Filter For more information about our products and our company in general, please visit our website at www.kcftehc.com. |