User ManualTable of ContentsQT44_46 Cover_RevF_web21QT 44_46_053-664REVF_UM2Introduction6QUESTempº Models6Getting Started7Up and Running overview7Keypad Operation7I/O Enter key8Up Arrow key8Down Arrow key8Run Stop key8Escaping or moving back one screen8Turning on/off and basic operation9Placing the QUESTempº 44/46 on the job site9Sensors10About the sensor bar10Globe Thermometer10Waterless Wetbulb Sensor and Relative Humidity Sensor10Dry Bulb Thermometer10Remote, Sensors 2 and 311Tri-sensor weighted average11Measurements12Waterless Wetbulb12Computing Waterless wetbulb and wind speed12WetBulb Globe Temperature13Stay Times/Rest Times (QTº46 only)13Heat Index/Humidex13Airflow13Thermal Comfort14Operating QUESTempº 44/4615View15Setup15Setup for Waterless Wetbulb measurement (airflow rate)16Print17Reset17Run17Displayed Items18Stay Time19Data Logging20Electronic sensor check21Performing an electronic sensor check21Sensor Alignment22RH Sensor Alignment22Printing24Serial24Parallel25Airflow functionality26Operating sequence27Data Logging Airflow27Batteries for Air Probe27Operational Check27Power options289-Volt Alkaline Battery Replacement28Approved 9-Volt Batteries28NiMH Battery Pack29Figure 1-29: NiMH rechargeable battery29Appendix A: Specifications30Appendix B: Heat Exposure Tables32ACGIH32ACGIH Clothing Corrections33United States Navy33Flag Conditions for U.S. Navy/Marine Corp. Ashore35Electrical power research institute (EPRI)35Appendix C: Accessories36Air Probe Accessories36Appendix D: 3MTM Detection Management Software DMS37QUESTempo 44/4637Communication setup37Downloading data with the QT⁰44/4639Viewing Data in DMS40Selecting a session/study40Charts and Graphs in Panel layout view (PLV) page40Reports and Printing433M Service44Contacting 3M44Calibration44QT44_46 Cover_RevF_web245Size: 2.45 MBPages: 45Language: EnglishOpen manual