Calibrator Suara, 94 Db
Model: Sc-941
* Professional, 1 KHz.
* Die casting aluminum alloy housing case.
* DC 9V batteries x 2 PCs.
* Size : round 50 mm Dia. x 82 mm
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.
0 °C to 50 °C (32 °F to 122 °F).
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
1.
Insert the microphone of the "SOUND LEVEL METER" carefully all the way into the coupler section of the SC-941 Calibrator.
2.
Set the "Sound Level Meter" to a range suitable for measuring "94 dB".
3.
Set the "OFF/BAT TEST/ON Switch" to "ON" position
A pure 1,000 Hz tone is produced.
4.
Adjust the calibration VR (knob) of the "Sound Level Meter" until the display reaches 94.0 dB exactly.
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