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Dosimeter (
작업환경 소음계)
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- 각종 작업환경
소음으로부터 근로자 보호 및
작업환경 개선 계획수립에 적합.
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기본으로 Software가 공급되므로,
그래픽 및 수치출력이 가능.
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Model |
DC-11 |
Model
[DC-11] |
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Range |
80
to 140 dBA(RMS) with A filter |
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Peak
range |
Up
to 140 dB without weighting |
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Functions |
Sound
exposure(EAT), noise dose(%), daily equivalent
continuous sound level (LAeq (daily)), peak(Lpk),
equivalent continuous sound level
(LAeq), statistical measurements, percentiles(L10,
L50, L90), Clock(indicates the duration
of the measurements) |
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Keyboard |
Membrane
keyboard with pass code to avoid accidental
manipulation |
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Standards |
IEC
1252 : 1993, IEC 60804:1985(A1:1989,A2:1993), UNE-EN
60804:1994(A2:1994) Class 2, EEC 86/188,
Spanish royal decree law 1316:1989 |
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Battery |
16LF22-type
9V alkaline or lithium battery |
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Dimensions |
140*82*23mm |
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Weight |
400
gr with battery |
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Accessories
included |
Case.
9V battery, lapel microphone, connecting
cable with PC, software for PC |
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System 구성
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EMS-511
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Sound exposure meter (DC-11)
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Sound Calibrator (CB-5)
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Tripod (TR-40)
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Transporting Briefcase(ML-50)
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