SOUND CALIBRATOR SC-943噪音校正器

原廠產品詳情網址，歡迎瀏覽：https://www.lutron.com.tw/en-us/480/SC-943

SOUND CALIBRATOR 

SC-943噪音校正器

Exceptional Features of the SC-943:

1. Precise Calibration: Designed to calibrate sound level meters accurately, ensuring precise measurements in various environments.

2. Standard Sound Pressure Level and Frequency: Features a 94 dB sound pressure level and a frequency of 125 Hz ± 2%, providing reliable calibration for sound measurement devices.

3. Compatibility: Suitable for 0.5 inch and 1 inch microphones, with a 0.5″ microphone adapter included for versatile calibration options.

4. Battery Operated: Powered by two 9V batteries (006P, 6F22), with a built-in low battery indicator for convenience.

5. Durable Design: Constructed with a durable and compact housing, ensuring long-lasting use and ease of portability.

Technical Specifications:

– Frequency: 125 Hz ± 2%

– Sound Pressure Level: 94 dB ± 0.75 dB

– Total Harmonic Distortion: 94 dB range harmonic distortion: 3%

– Suitable Microphone Type: 0.5 inch or 1 inch microphone (0.5″ microphone is calibrated with a 0.5″ mic adapter included)

– Operating Temperature: 0 to 50℃ (32 to 122℉)

– Power Supply: DC 9V battery (006P, 6F22), 2 PCs (recommended to use Alkaline or Heavy duty type battery)

– Power Consumption:

  – BAT.TEST position: Approx. DC 10.6 mA

  – ON position: Approx. DC 2.3 mA

– Battery Check: Built-in low battery indicator

– Dimensions: Diameter 50 mm (round) x 145 mm (length)

– Weight: Approx. 277 g (0.61 lb, meter only)

Accessories Included:

– Instruction Manual: 1 PC

– 0.5″ Microphone Adapter: 1 PC

– Adjustment Screw Driver: 1 PC

– Carrying Case (CA-03): 1 PC