Vaisala HM70 - Manual (Page 4)

User's Guide ______________________________________________________________________
2 ___________________________________________________________________ M210297EN-E
Selecting Language.............................................................24
Automatic Power OFF .........................................................25
Changing Shortcut Keys......................................................25
Button Click and Backlight on Button Press........................26
Setting Date and Time.........................................................26
Device Information .................................................................27
Reverting to Factory Settings ..............................................27
CHAPTER 7
RECORDING DATA .....................................................................................29
Recording ................................................................................29
Stopping Recording ...............................................................30
Viewing Recorded Data..........................................................30
Checking Memory Status.......................................................31
Deleting All Recorded Files ...................................................31
MI70 Link Program for Transferring Recorded Data to PC 32
MI70 Link Program for Real-Time PC Monitoring................32
CHAPTER 8
OTHER FUNCTIONS....................................................................................33
Setting Alarm Levels ..............................................................33
Chemical Purge (Optional) ....................................................34
Turning Chemical Purge ON ...............................................34
Sensor Preheat (Optional) .....................................................36
Turning Sensor Preheat ON/OFF........................................37
CHAPTER 9
CALIBRATION AND ADJUSTMENT OF TRANSMITTERS .......................39
HM70 in Checking and Adjusting..........................................39
Calibration Cables ..................................................................39
Calibration and Adjustment of HMD/W 60/70, HMD/W 20/30
and HMP130 Series Transmitters..........................................40
Calibration and Adjustment of HMT100
Series Transmitters ................................................................42
Field Checking and Adjustment Using a Calibrated
Reference Probe .................................................................42
One-Point Adjustment Using a Calibrator ...........................43
Two-Point Adjustment Using a Calibrator ...........................44
LiCl-NaCl Adjustment ..........................................................45
Calibration and Adjustment of HMP230/240 Transmitters
and HMM210 Modules ............................................................45
Field Checking and Adjustment of Humidity by Using a
Calibrated Reference Probe................................................47
1-Point Humidity Adjustment by Using a Calibrator ............47
2-Point Adjustment by Using a Calibrator ...........................48
Calibration and Adjustment of HMT320
Series Transmitters ................................................................49