Vaisala Humicap HMW60U Guía de usuario Pagina 20

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User's Guide ______________________________________________________________________
18 __________________________________________________________________ M210297EN-E
Basic Display
Figure 5 MI70 basic display
1. Selected quantities. Up to three of the quantities can be selected at
a time.
- RH relative humidity (% RH)
- T temperature (ºC/ ºF)
- T
d/f
: dewpoint/frostpoint
1
temperature (ºC/ ºF)
- T
d
: dewpoint temperature
2)
(ºC/ ºF)
- a : absolute humidity (g/m
3
/ gr/ft
3
)
- x : mixing ratio (g/kg / gr/lb)
- T
w
: wetbulb temperature (ºC/ ºF)
- H
2
O: humid air volume/ dry air volume (ppm)
- pw: water vapour pressure (hPa/ lb/in
2
)
- pws: saturation water vapour pressure(hPa/ lb/in
2
)
- h : enthalpy (kJ/kg / Btu/lb)
- a
w
: water activity
2. Shortcut button Graphic
1
changes display into curve mode
3. Shortcut button Hold/Sa
1
freezes display and you may save the
reading into the memory.
4. Shortcut button Record
1
takes you to the Recording/Viewing menu.
5. State of battery.
6. Pressure setting.
1
Graphic, Hold/Sa and Record -functions above the shortcut buttons are set
in the factory. You can change them to refer other functions (see page
25).
1
2
3
4
5 6
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