PCE Instruments PCE-CT 100, Руководство пользователя

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49
Eng
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7. Press OK key; “Zero offset set” appears on the display for a short time, followed by the start
screen with the four dashes – – – – . As an indicator, the zero offset value can be seen at the
top of the display (OFFSET).
After this, all readings will be corrected by the zero offset value. Example: with a real coating
thickness of 100 µm and a zero offset value of –10 µm the display shows 90 µm. With a real
coating thickness of 100 µm and a zero offset value of +10 µm the display will show 110 µm.
The zero offset value is only set for the measuring method (Ferr, Non-Ferr) which was activated
last. When the base material changes, the zero offset value has to be set again, if desired.
Deleting the zero offset value
Procedure:
1. Press Arrow Down key three times until “Measuring mode” appears on the display
2. Press OK key; “Autom. Detection FN, F, N” appears on the display
3. Press Arrow Up key; “Zero offset” appears on the display
4. Press OK key; “Zero offset setting” appears on the display
5. Press Arrow Down key; “Deletion of zero offset” appears on the display
6. Press OK key; “Zero offset deleted” appears briefly on the display followed by the start screen
with the four dashes – – – – . The zero offset value indicator (OFFSET) disappears.
9 Data memory (4
th
menu item)
The PCE-CT 100 has two types of data memory:
-
Direct mode
with a maximum of 1,000 storable readings each for the F and the N mode.
Direct mode enables instantaneous measurements without any further actions, e. g. the input
of a file name. All settings as limit values, the zero offset value etc. are available in direct
mode. These settings remain valid until they are changed or a total reset has been performed.
-
Files
with alphanumerical names. A maximum of 100,000 readings can be stored in this
memory. The file name is entered via the gauge’s keypad. All letters (A-Z, a -z) and
numerals (0-9) as well as the space character (
█
) can be used for file names. The individual
settings, such as calibration values, limit values, zero offset value and scan mode, are likewise
stored together with the readings.
9.1 New file
This section describes how to create a new file and how to enter a new, automatically predefined
or individual file name.
You can transfer the “currently active settings” that you have defined last in another memory, e. g.
calibration values, limit values etc. to the new file. This makes the complete creation process of a
new file easier if only the file name is meant to be change but all other settings are meant to
remain the same. If required, you can overwrite or edit the transferred settings in the
corresponding menu items.
You can also take over the factory settings for the new file, i. e. the works calibration; other
settings like limits or zero offset value etc. will be deleted. These settings can be overwritten or
changed as well when you go to the relevant menu items.