3M 46, 44 user manual Contents

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Contents

i Contents

Contents
Introduction	1
QUESTempº Models	1
Getting Started	2
Up and Running overview	2
Keypad Operation	2
I/O Enter key………………………………………………………………………………………………………...3
Up Arrow key………………………………………………………………………………………………………..3
Down Arrow key…………………………………………………………………………………………………….3
Run Stop key………………………………………………………………………………………………………..3
Escaping or moving back one screen…………………………………………………………………………… 3
Turning on/off and basic operation	4
Placing the QUESTempº 44/46 on the job site	4
Sensors	5
About the sensor bar	5
Globe Thermometer	5
Waterless Wetbulb Sensor and Relative Humidity Sensor	5
Dry Bulb Thermometer	5
Remote, Sensors 2 and 3	6
Tri-sensor weighted average	6
Measurements	7
Waterless Wetbulb	7
Computing Waterless wetbulb and wind speed	7
WetBulb Globe Temperature	8
Stay Times/Rest Times (QTº46 only)	8
Heat Index/Humidex	8
Airflow	8
Thermal Comfort	9
Operating QUESTempº 44/46	10
View	10
Setup	10
Setup for Waterless Wetbulb measurement (airflow rate)	11

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Contents Market Leader Contents Displayed Items Iii List of Figures List of TablesIntroduction QUESTempº ModelsKeypad Operation Getting StartedUp and Running overview Down Arrow key Enter keyUp Arrow key Run Stop keyTurning on/off and basic operation Placing the QUESTempº 44/46 on the job siteGlobe Thermometer SensorsAbout the sensor bar Waterless Wetbulb Sensor and Relative Humidity SensorTri-sensor weighted average Remote, Sensors 2Waterless Wetbulb Computing Waterless wetbulb and wind speedHeat Index/Humidex WetBulb Globe TemperatureStay Times/Rest Times QTº46 only AirflowThermal Comfort View SetupOperating QUESTempº 44/46 Setup for Waterless Wetbulb measurement airflow rate Index Setting NotesRun ResetPrint Displayed Items Flow 0.3m/s Date Stay TimeData Logging Data LoggingElectronic sensor check Performing an electronic sensor checkSensor Alignment RH Sensor AlignmentLow RH Alignment screen Adjust % to 33% using up/down arrow Serial PrintingPrintingPrinting Parallel Heat Stress ReportAirflow functionality Airflow FunctionalityData Logging Airflow Operational CheckOperating sequence Batteries for Air ProbeApproved 9-Volt Batteries Power optionsVolt Alkaline Battery Replacement NiMH Battery Pack 29 NiMH rechargeable batteryAppendix a Specifications Appendix aCharge Time NiMH Battery Pack Appendix B Heat Exposure Tables Appendix BAcgih Clothing Corrections United States NavyUnited States Navy Electrical power research institute Epri Flag Conditions for U.S. Navy/Marine Corp. AshoreAppendix C Appendix C AccessoriesAir Probe Accessories QUESTempo 44/46 Communication setupAppendix D 3MTM Detection Management Software DMS Appendix D31 QT⁰44/46 downloading data Downloading data with the QT⁰44/46 32 Downloading QT⁰44/46 filesSelecting a session/study Charts and Graphs in Panel layout view PLVViewing Data in DMS 34 QT⁰44/46 data in panel layout view Remember setting Inserting on-site testing images Reports and PrintingService Department and Technical Support 1 800 3M ServiceWarranty CalibrationAbout 3M Personal Safety About Us