PCE SC 10 클래스 1 음향 보정기

Specifications

Frequency: 1 kHz / ± 0.5 %

Sound pressure levels: 94 dB and 114 dB

Accuracy: ± 0.3 dB

Sound distortion: < 2%

Stabilization time: < 10 sec.

Microphone opening: 1/2" and 1/4" per IEC 61094-4

Operating conditions: -10 ° ... +50 ° C (+10 ° F ... +122 ° F), 10% ... 90% RH

Power supply: 2 x 1.5 V AA batteries (LR6)

Dimensions: Approx. 75 x 70 x 46 mm (2.96 x 2.76 x 1.82")

Weight: Approx. 316 g (0.7 lb) 

Dilivery Contents 

1 x PCE-SC 10 class 1 acoustic calibrator

2 x 1.5 V AA batteries

1 x user manual 

Manual