© PCE Instruments
45
Eng
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Activating block value statistics
Procedure:
1. Press Arrow Down key twice until “Statistics” appears on the display
2. Press OK key. “Transfer of statistics! appears on the display
3. Press Arrow Up key three times. “Single-value-/Block-value-statistics” appears on the display
4. Press OK key
5. Press Arrow Down key until “Block val.stat. switch on” appears on the display
6. Press OK key
7. The actual block size and “Set block size” appear on the display
8. Use the arrow keys to adjust the block size (between 3 and 20)
9. Press OK key. “Block statistics switched on” appears on the display, followed by the start
screen with the four dashes – – – – .
The following measurements are now evaluated in the block-value statistics view.
7.8
Trend display
The trend display shows a chart of the measurement values. To navigate through longer
measurement series, use the arrow keys; the OK key will bring you back to the start screen. Limits
(see chapter
8.2 Limit values) are shown as red lines. Green dots mark values within the limits,
red dots show values outside the limits.
Procedure:
1. Press Arrow Down key twice until “Statistics” appears on the display
2. Press OK key. ”Transfer of statistics” appears on the display
3. Press Arrow Up key twice. “Trend” appears on the display
4. Press OK key; the trend display is shown. You can now
5. press Arrow Down key to display older values;
6. press Arrow Up key to display newer values;
7. press ESC key to get back to the statistics menu or
8. press OK key to go to the start screen with the four dashes – – – –
7.9
Histogram display
The histogram display shows the distribution of the measurement values around the mean value x̅.
Limits (see chapter
8.2 Limit values) are shown as red lines. Green dots mark values within the
limits, red dots mark values outside the limits. Press the OK key to finish histogram view.
Procedure:
1. Press Arrow Down key twice until “Statistics” appears on the display
2. Press OK key. “Transfer of statistics” appears on the display
3. Press Arrow Up key. “Histogram” appears on the display
4. Press OK key; the histogram display is shown. You can now
5. press ESC key to get back to the statistics menu or
6. press OK key to go to the start screen with the four dashes – – – –
8
Measuring mode (3
rd
menu item)
This section describes the activation of the
- measurement method (only possible with FN probes),
- upper and lower limit value,
- continuous measuring mode,
- zero offset function
Summary of Contents for PCE-CT 100
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