Checkline RH1 - Manual (Page 7)

 Electromatic Equipment Co., Inc.
-10-
7.0 TEMPERATURE BEHAVIOUR OF THE SENSORS
During humidity and temperature measurement there are many parameters which
affect the time required until the real measurement value is displayed.
The parameter which may cause the largest measuring errors, is the difference in
temperature between the sensors or between the measuring instrument and the
substance to be measured or the air.
To shorten the time required for the sensors/instrument to reach the same
temperature as the substance or air, proceed as follows:
• RH1 : Mo ve the instrument around in the air
o Hold the instrument securely in your hand and move it carefully backwards
and forwards.
Do not hit other objects with the instrument!
• RH5 : Mo ve the sword-shaped sensor into the paper stack
o First push the sword only a short distance into the stack (10 cm). At brief
intervals (10 seconds), push it a few more centimetres into the stack.
If the temperature difference is large, repeat this procedure (several
times if necessary).
o If you use the sword cover to protect the sword-shaped sensor, make sure
they are both the same temperature.
In this case, push the sword cover little by little into the stack and leave
the swordshaped sensor in the cover long enough to ensure a correct
measurement result.
 Electromatic Equipment Co., Inc.
-7-
5.2 Other symbols and key functions
Menu:
: Confirm – activates menu item
: Up – long press => jumps to the start of the menu
: Down – long press => jumps to the end of the menu
: Exit – e xits the menu item or menu
Keys in menu items:
: Shift – 2nd functional level of the keys
: Show the measurement values of the series
: Up – next measurement series (chronological)
: Down – previous measurement series (chronological)
: Change additional data
: Delete the measuring series or measurement value
: Ne xt measurement value (chronological)
: Pre vious measurement value (chronological
: Enter digits
: Enter characters
: Continue or move one character to the right
: Move one character to the left
: Yes
: No
: OK