Document Outline

• User's Guide
• Table of Contents
• GENERAL INFORMATION
  • About This Manual
    • Version Information
  • General Safety Considerations
  • Recycling
  • Warranty
• PRODUCT DESCRIPTION
  • Vaisala HUMICAP® Hand-Held Temperature and Humidity Meter HM70
  • Display Parameters
• PREPARATIONS BEFORE USE
  • Installing and Recharging the Batteries
  • Turning ON the Device
• TAKING MEASUREMENTS
  • Beware of Temperature Differences
• BUTTONS, DISPLAYS AND MENUS
  • Buttons and Navigation
  • Basic Display
  • Graphical Display
  • Menus
• SETTINGS
  • Pressure Setting
  • Display Settings
    • Quantities and Units
    • Rounding
    • Hold/Save Display
    • Graphic History
  • User Interface
    • Selecting Language
    • Automatic Power OFF
    • Changing Shortcut Keys
    • Button Click and Backlight on Button Press
    • Setting Date and Time
  • Device Information
    • Reverting to Factory Settings
• RECORDING DATA
  • Recording
  • Stopping Recording
  • Viewing Recorded Data
  • Checking Memory Status
  • Deleting All Recorded Files
  • MI70 Link Program for Transferring Recorded Data to PC
  • MI70 Link Program for Real-Time PC Monitoring
• OTHER FUNCTIONS
  • Setting Alarm Levels
  • Chemical Purge (Optional)
    • Turning Chemical Purge ON
  • Sensor Preheat (Optional)
    • Turning Sensor Preheat ON/OFF
• CALIBRATION AND ADJUSTMENT OF TRANSMITTERS
  • HM70 in Checking and Adjusting
  • Calibration Cables
  • Calibration and Adjustment of HMD/W 60/70, HMD/W 20/30 and HMP130 Series Transmitters
  • Calibration and Adjustment of HMT100 Series Transmitters
    • Field Checking and Adjustment Using a Calibrated Reference Probe
    • One-Point Adjustment Using a Calibrator
    • Two-Point Adjustment Using a Calibrator
    • LiCl-NaCl Adjustment
  • Calibration and Adjustment of HMP230/240 Transmitters and HMM210 Modules
    • Field Checking and Adjustment of Humidity by Using a Calibrated Reference Probe
    • 1-Point Humidity Adjustment by Using a Calibrator
    • 2-Point Adjustment by Using a Calibrator
  • Calibration and Adjustment of HMT320 Series Transmitters
    • Field Checking and Adjustment by Using a Calibrated Reference Probe
    • 1-Point Adjustment by Using a Calibrator
    • 2-Point Adjustment by Using a Calibrator
  • Calibration and Adjustment of HMT330 Series Transmitters
    • Field Checking and Adjustment by Using a Calibrated Reference Probe
    • 1-Point Adjustment by Using a Calibrator
    • 2-Point Adjustment by Using a Calibrator
    • LiCl-NaCl Adjustment
  • Field Checking of DMW19 Transmitter
• MEASURING OTHER PARAMETERS SIMULTANEOUSLY
• ANALOG OUTPUT CONNECTION
  • Selecting and Scaling the Analog Output
• CALIBRATION AND ADJUSTMENT OF HM70 SERIES PROBES
  • General Information about Calibrations
  • Relative Humidity Adjustment
    • LiCl-NaCl Automatic Adjustment
    • 2-Point Adjustment
    • 1-Point Adjustment
  • Temperature Adjustment
    • 1-Point Adjustment
    • 2-Point Adjustment
  • Last Adjustment Date
• MAINTENANCE
  • Changing the Filter
  • Changing the Battery Pack
  • Error Messages
  • Technical Support
  • Return Instructions
  • Vaisala Service Centers
• TECHNICAL SPECIFICATIONS
  • Probes HMP75, HMP76 and HMP77
    • Measured Variables
      • Relative Humidity
      • Temperature
  • Calculated Variables
    • Typical Ranges
      • Accuracies of Calculated Variables
      • Accuracy of Dewpoint Temperature °C
      • Accuracy of Mixing Ratio g/kg
      • Accuracy of Wet Bulb Temperature °C
      • Accuracy of Absolute Humidity g/m³
  • General
  • MI70 Indicator
    • Indicator General
      • Battery Pack
      • General about Vaisala Hand-Held Humidity and Temperature Meter HM70
      • Electromagnetic Compatibility
  • Accessories
  • Dimensions in mm (inches)