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Home » Products » Lutron Sound Level Calibrator » Lutron Sound Level Calibrator

Lutron Sound Level Calibrator

Lutron Sound Level Calibrator
Lutron Sound Level Calibrator
Product Code : SC-941
Product Description

Features

Standard 94 dB/1000 Hz sound calibrator, useful to calibrate the "Sound Level meter" precisely.

Specification :

Frequency

1000 Hz 5%.

Sound Pressure Level

94 dB 0.8.dB

Suitable Microphone Type

0.5 inch microphone

Distortion

Total harmonic distortion : 2%.

Operating Temp.

0oC to 50oC (32oF to 122oF)

Power Supply

Heavy duty or Alkaline type, SC 9V battery. 006P, MN1604 (PP3) or equivalent, 2 PCs.

Battery Check

Build in "Battery test indicator"

Dimension

Round 50mm dia. x 82 mm.

Weight (including batteries)

Approx. 340 g/0.75 LB.

Accessories Included

Instruction Manual, Carrying case, CA-03

Calibration Procedure

  • Insert the microphone of the "SOUND LEVEL METER" carefully all the way into the coupler section of the SC-941 Calibrator.
  • Set the "Sound Level Meter" to a range suitable for measuring "94 dB".
  • Set the "OFF/BAT TEST/ON Switch" to "ON" position A pure 1,000 Hz tone is produced.
  • Adjust the calibration VR (knob) of the "Sound Level Meter" until the display reaches 94.0 dB exactly.

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