WIKA operating instructions, model CTH7000
EN
31
08/2020 EN/BG
4. Design and function
The interval can be set anywhere between 1 second and 59 minutes 59 seconds (a
logging interval of 2 seconds is shown in the example). Selecting an interval of 00:00
will log data as fast as possible; select an interval that best matches your requirements.
Logging with a larger data intervals effectively increases the total period for which data
can be logged.
Logging will stop when the power is turned off.
4.3.3.4 Statistics menu
The CTH7000 provides statistics on the data it is collecting. Press the
[Enter]
key to
select the statistics sub-menu.
Statistical information is calculated continuously from the moment statistics are cleared
(see sub-menu). Changing any parameter that affects the calculation (e.g. units) will
automatically clear and restart calculation.
The exit option is used to return to the measurement menu after viewing statistics.
Alternatively, press the
Clear
key
[
]
to return to measurement menu without clearing
statistics.
The minimum, maximum, mean, standard deviation and total number of readings are
displayed on this screen.
⇒
The maximum and minimum values are also displayed continuously on the
measurement menu screen.
Select
Clear
to immediately clear and restart the statistical calculations.
