Detail Sound Level Meter Type 2 And Calibrator Model : 6230
INTERGRATING SOUND LEVEL METER TYPE 2 AND CALIBRATOR MODEL : 6230
ACO PRODUCT. JEPAN
G FUNGSI : UNTUK MENGUKUR KEBISINGAN DI AREA / LINGKUNGAN, DAN PERSONAL
Specification :
A. Sound Level Meter ª Range : 30 ~ 130 dB ª Measurement : SPL : Leq : Lcpeak : Lmax ª Weighting : A ( 30~ 130 dB) : C ( 36~ 130 dB) : Z ( 46~ 130 dB) : C ( 55~ 130 dB) waveform peak hold ª Time weighting : Fast, Slow ª Linearity : 70 dB ª Frequency Range : 20~ 8000Hz ª Microphone : 1/ 2 Electret condenser microphone ª
Power Supply : 2AA batteries Alkalines ª
Standard : IEC 60651 Type 2 : IEC 60804 Type 2 : JIS C 1502: 1990 C.
Sound Calibrator ª Range : 94 dB ª SPL tolerance : ± 0, 3 dB ª
Nominal Frequency : 1000Hz ª
Frequency Tolerance : ± 0, 1% ª
Cover Microphone : Measurement Microphone 1-inch and 1/ 2-inch ( Included 1/ 2-inch microphone Adapter) D. Complete Unit : Main Unit : Calibrator : Microphone / Preamp : Windscreen : Software : Certificate Calibration : Screwdriver : Carrying cas
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