Fluke Biomedical 07-444 - Manual (Page 13)

Functional Description
Displaying Data
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3. The contrast index value is displayed as:
Cnt Index X.XX.
4. The speed index value is displayed as:
Spd Index X.XX.
5. The maximum optical density value is displayed as:
Dmax X.XX
6. The average gradient is displayed as:
Ave Grad X.XX
7. The relative speed is displayed as:
Rel Speed X.XX
8. The temperature is displayed as:
Temp XXX.X.
3.4 Data Logging
The Model 07-444 Little Genius densitometer stores measurements and other related information for up
to 20 film processors. The information is stored in a buffer file and is accessible for display and/or
reporting. The data log is continuously battery backed-up and should be manually cleared prior to each
series of new readings.
The control chart mode provides additional storage of up to 31 daily values for the chart items and related
information for each of the 20 log files. The control chart files should be cleared prior to new baseline
measurements. These files are used to provide control chart printouts.
3.5 Data Retrieval
All logged measurement data and calculated values that have been logged are available for display.
Logged data can be scrolled through using the front panel keys.
3.6 Data Reporting
Data reporting can be setup as automatic or manual through the Setup Program (refer to Section 4 -
Setup).
1. In the automatic mode, data is automatically sent to the RS-232 port after the completion of each
measurement cycle. The Temperature Entry prompt, if active in the Setup Mode, is ignored in the
Automatic Mode (i.e., the user is not prompted to enter the Temperature prior to data transfer).
2. The user can initiate communication of selected data, either logged data or data for the last
measurement cycle, by selecting Send Data using the front panel keys (refer to Section 5 -
Operation for details).