Index | 3M SE-400 specification

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Index

Directional frequency response positioned back-side toward noise source (0⁰-150⁰incidence angles)

Directional frequency response positioned back-side toward noise source (0⁰-180⁰incidence angles)

Sound Examiner SE-400 Series

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3M SE-400 user manual Index

Contents

Sound Examiner 3MTM Sound Examiner SE-400 is Series Sound Level Meter 3MTM Sound Examiner SE-400 non-IS Models Sound Level Meter RevA Table of Contents Iii Table of Contents Figures Models and options IntroductionSound Examiner SE-400 Series overview Display and keypad Keypad Description Diagram and functionalityScreen components identified Keypad keys identified Connectors/Ports 3MTM Detection Management Software DMS Getting Started Checking the equipment Screen indicators Turning onSoftkeys Measurement screen views Measurement/Start screenTurning off Navigating Charging Charging states Setup/instrument configuration Response time and frequency weighting settings Opening the setup screen for instrument configuration Opening the Setup screen Meter settings Setting up meter parameters SE-400 Series information details Meter settings ExplanationsMeter settings explained  Unit Information screen Time and date setting  Setting the Time and Date parameters Auto-Run and setting timed run  Setting the Timed Run  Secure run mode and secure setup mode locking & unlocking Security locking and unlocking run/setup Lock/unlock secure setup  Lock/unlock secure run Deleting files and viewing memory Resetting the SE-400 SeriesMemory and space  Viewing memory and/or deleting files Calibrate Operation/Field TestingCalibrate, measure, run, and saved results Overview of running a session SE-400 Series and calibrating Calibration screen Measure Logged DataWindscreen Measurement Explanations Parameters Positioning and tripod mountMeasurements and displayed parameters Measurement notations Main/multi- measurement screen in Run mode Run, stop, and view results Viewing past sessions 10 Session directory screen Download and view logged data 12 Reviewing Session Data DMS & downloaded measurements 14 Downloading files from DMS to SE-400 Series SoundPatrol feature non-IS models only Connecting the printer and settings Print setup for summary reports  Changing the summary report print settings Printing and reports Summary Data ReportCalibration Report Connecting an extension cable Microphone preampAttaching the preamp Sound Examiner non-IS models and logging rates Logging Rates seconds or minutes Days Microphones Acoustical CharacteristicsStandards/Directives Appendix a Physical Characteristics Mechanical CharacteristicsEnvironmental Characteristics Measurements User Interface Characteristics Power/Electrical CharacteristicsPorts and connections Accessories sold separately SE-400 Series models and part numbers Glossary of Terms Appendix BExchange Rate ER Noise Reference pressure SPL/LAS Weighting A, C, Z Calibration Customer serviceWarranty Contacting 3M Instrumentation Data Addendum SE-400 Series measuring to IEC Data Addendum Microphone Weighting Correction in dB Effects of background noise sections 5.6.4, 5.6.5, 9.2.5d Frequency weighting sections 5.1.10 Weighting Nominal Weighting Typical Graph below is the Typical Z weighting frequency response Nominal Frequency Hz Nominal Nominal Frequency Hz Nominal corrections in dB Data Addendum 3350 Nominal Frequency Hz Nominal corrections in dB Data Addendum Nominal Data Addendum BK4936 microphone Free Field Pressure Field to Data Addendum Data Addendum Data Addendum Data Addendum Data Addendum Data Addendum QE7052 microphone Data Addendum Random Incidence Windscreen BK4936 microphone & RIC Ricr & windscreen BK4936 microphone, Ricr Remote preamp Windscreen Remote preamp, & Ricr Pressure to random incidence corrections with QE7052 section Windscreen Windscreen corrections with BK4936 microphone Frequency AC/DC Output Characteristics section Resetting Overload, Under Range, Maximum, and Peak .2.5 k Directional windscreen corrections section Electrostatic discharges .5.2, 9.2.7 b Data Addendum Environmental effects .1.2 and 9.3L Microphones Index Index QE7052 microphone side facing Index Index Index Index Index BK4936 microphone side facing Index BK4936 microphone back facing Index Index Index Index Index Index Index 100 101 102 103 104 105 106 107 108 109 110 111 112 113 About 3M Personal Safety About Us