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Vaisala HMT100 User Manual

Page 4

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User's Guide ______________________________________________________________________

4 ___________________________________________________________________ M210701EN-D

Calibration and Adjustment...................................................28

Relative Humidity Adjustment Using Push Buttons.............28

Adjustment with HM70 ........................................................29

Field Checking and Adjustment Using a Calibrated
Reference Probe ............................................................30

One-Point Adjustment Using a Calibrator ......................31

Two-Point Adjustment Using a Calibrator ......................32

LiCl-NaCl Adjustment .....................................................32

Temperature Field Check and Adjustment by Using a
Calibrated Reference Probe...........................................33

Adjustment with HMI41 .......................................................34

Connections and Selecting the Calibrator Function.......35

Offset and Gain Adjustments .........................................36

HMI41 as a Reference Meter ....................................36

HMI41 as a Terminal.................................................37

Troubleshooting..............................................................39

Analog Output Tests ..............................................................40

CHAPTER 5

TROUBLESHOOTING..................................................................................41

Error Mode...............................................................................41

Current Output.....................................................................41

Voltage Output.....................................................................41

Technical Support ..................................................................41

Return Instructions ................................................................42

Vaisala Service Centers .........................................................43

CHAPTER 6

TECHNICAL DATA ......................................................................................45

Specifications .........................................................................45

Dimensions in mm (inches)...................................................49