Vaisala HM41 - Calibrating with HMK15

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Calibrating the HM40 Using HMK15
The HMK15 Humidity calibrator allows you to produce
known humidity environments using saturated salt
solutions.
Performing a good calibration takes some time
and preparation. Read the HMK15 User’s Guide
before performing your first calibration with the
HMK15.
1. Press the Menu button and select
the
Calibration
submenu.
2. Select the parameter to be
calibrated at menu item
[1]
Quantity
. You can calibrate
Temperature (T) or Relative
Humidity (RH) measurement. All
other humidity parameters are
calculated from RH and T, so they
will also be adjusted.