소음계(Sound Meter)

제품코드	G042612
판매 회사명	마포전자상사
연락처	055-243-1182
홈페이지	-
제품홍보관	http://blog.yeogie.com/mapoele

Features

⊙ Level Range Display
⊙ Simultaneous MAX/MIN Measurement
⊙ 4 digits Display
⊙ Auto Power Off
⊙ AC DC Signal Output
⊙ Resolution 0.1 dB update cycle 0.5s
⊙ IEC 651 Type II

 

Specifications

구 분	사 양
Level Range	Low = 35 ~ 80 dB Medium = 50 ~ 100 dB High = 80 ~ 130 dB
Accuracy	±1.5 dB ( ref 94dB @1KHz )
Microphone	Electric condenser microphone
Frequency Weighting	A(소음레벨), C(음압레벨)
Time Weighting	Fast , Slow
AC output	Output voltage: 1Vrms (at full scale) Output impedance: Approx : 600
DC output	Output voltage: 10mV / dB Output impedance: Approx : 50
Dynamic Range	50 dB
Frequency Range	31.5Hz to 8KHz
Battery Type	9V Battery NEDA 1604, IEC 6F22, JIS 006P
Battery Life	50 hours(with alkaline battery)
Operation Temp	0℃~ 40℃(<80% R.H.)>
Storage Temp	-10℃~ 60℃( <70% R.H.)>
Dimension	275mm * 64mm * 30mm
Weight	Approx. 200g
Accessories	Manual, 9V Battery, Carrying Case, Calibration Screwdriver, Windscreen

※ 출처 : 여기에 기계플라자 - [G042612] 소음계(Sound Meter)