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소음계(Sound Meter) 본문

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소음계(Sound Meter)

여기에 2014. 7. 17. 10:03
제품코드G042612[G042612] 소음계(Sound Meter)
판매 회사명마포전자상사
연락처055-243-1182
홈페이지-
제품홍보관http://blog.yeogie.com/mapoele
소음계(Sound Meter)

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

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