مشخصات فني


 کالیبراتور صوت سنج SC-05

کالیبراتور صدا SC-05 با دو خروجی صوتی 114 db ,94 db
با خروجی فرکانس 1000 HZ  4%
 
 

SC-05 Sound Level Calibrator

 

Features:

1.94dB and 114dB Sound Calibration at 1kHz

2.Accurate and simple to use

3.Fits 1/2”diameter microphone
 

Specifications

Output Sound Pressure Levels

114dB and 94dB re 20 uPa under refrence conditions.

Output Frequency

1000Hz, ±4%

Reference Temperature Conditions

>23ºC (73ºF)

Atmospheric pressure

>1013 mbar (760mm of Hg)

Relative humidity

>65%RH

Accuracy of Sound Pressure Level

Under stated reference environment conditions ±0.5dB

 

Accessories:

9V battery, Carrying case,1/2”Microphone Adaptor (optional) and Clamshell.