적용 표준

IEC60942:2003 Sound Calibrators, Class 2/C

출력

94dB relative to 20µPa

Nominal Sound Pressure level at 101.3kPa (760mm Hg) 23° & 50%RH

공차

± 0.3dB

하모닉 왜곡

< 3%

온도 범위

-10°C to 50°C

배터리

2 x 3V CR2032 (coin cell)

Life: Approx. 70 Hours

크기

Cavity Diameter: 1/2" microphone standard

Length: 140mm

Diameter: 51mm

Weight: 230g