3M 48N User Manuals

Table of Contents

• QT48NRevE_cover_lowres

  1
• 057-330revE_UM_QT48N.pdf

  2
  • Introduction

    5
  • QUESTempº 48N Model

    5
  • Getting Started

    6
    • Up and Running overview

      6
    • Placing the QUESTempº 48N on the job site

      6
    • Keypad Operation

      7
    • Turning on, logging/capture an event, and turning off

      8
  • Sensors

    10
    • Globe Thermometer

      10
    • Waterless Wetbulb & Relative Humidity Sensor

      10
    • Dry Bulb Thermometer

      10
  • Measurements

    11
    • WetBulb Globe Temperature (WBGT)

      11
    • Stay Times/Rest Times (Indicies)

      11
  • Remote measurements

    11
  • Operating QUESTempº 48N

    12
    • View

      12
    • Setup

      12
    • Print

      14
    • Reset

      14
    • Run

      14
  • Displayed Items

    15
    • Stay Time/Index

      16
  • Data Logging

    17
  • Electronic sensor check

    18
    • Performing an electronic sensor check

      18
  • Sensor Alignment

    19
    • RH Sensor Alignment

      19
  • Printing

    21
    • Data/Communications

      21
    • Parallel

      22
  • Powering

    23
    • 9-Volt Alkaline Battery Replacement

      23
    • Approved 9-Volt Batteries

      23
  • Appendix A: Specifications

    24
    • QUESTemp 48N Block Model

      26
  • Appendix B: Heat Exposure Tables

    27
    • ACGIH

      27
    • ACGIH Clothing Corrections

      28
    • United States Navy

      28
    • Flag Conditions for U.S. Navy/Marine Corp. Ashore

      30
  • Appendix C: Accessories (sold separately)

    31
  • Appendix D: Software

    32
    • DMS quick overview

      32
    • Communicating and Downloading in DMS

      32
    • Data Finder and quick reports

      33
  • Customer service

    35
    • Contacting 3M Instrumentation

      35
    • International customers

      35
  • Calibration

    35
  • Warranty

    35
• QT48NRevE_cover_lowres

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