Hitachi F 2500 Manual

7 - 11 
7.7    Saving of Sample Table   
 
Sample tables can be saved.     
This is convenient for editing the sample table under the same 
name each time.   
 
 
 
Fig. 7-16  Sample Table 
 
 
After editing the sample table, click Save As and the window in 
Fig. 7-16 will appear.    Enter a file name.    For calling out the 
saved file (*.fls), click Load and select the file.   
 
 
 
Fig. 7-17 
7.7  

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7.8    Change of Window Display   
 
When selecting the View (V) menu, display/non-display of 
toolbars and method of displaying multiple spectra can be 
selected.  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Monitor window  Data processing window 
 
Fig. 7-20    View Menu Commands 
 
 
Scale Y Axis Up  :  Y axis scale is doubled for 
display.  
 
Scale Y Axis Down  :  Y axis scale is contracted by half 
for display.   
 
Reset Y Axis, Reset Axes  :  The scale set under the Monitor 
tab is taken....

7 - 13 
The method of displaying multiple spectra is selectable.   
 
 Overlay 
 
 
 
Fig. 7-21 
 
 
 Stack 
 
 
 
Fig. 7-22 
 
 
7.8  

7 - 14 
 Tile 
 
 
 
Fig. 7-23 
 
NOTE:  When six, seven or more spectra are displayed, there 
is a possibility of the spectra becoming too small, or not 
all the traced values can be displayed.    In this case, 
use the Overlay (O) command of Data (D) menu to 
delete unnecessary spectra.   
7.8    Change of Window Display  

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7.9    Check of Photometric Value at Specified Wavelength   
 
This is a function for shifting to the specified wavelength.    It is 
usable for checking the optical axis, etc.   
Open the monitor window and select the Set Wavelength (W) 
command from the Spectrophotometer (S) menu or click the   
(Set Wavelength) button.   
A window as in Fig. 7-24 will open.   
 
 
 
Fig. 7-24 
 
 
Input target wavelength values and click OK.  
Wavelength is now driven to the specified one and a photometric...

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7.10    Collective Printing of Files   
 
Wavelength scan data files (*.uds) and time scan data files 
(*.udt) can be collectively printed.   
From the File (F) menu, select the collective spectrum recording 
(L) command.    A window as in Fig. 7-25 will appear.   
 
 
 
Fig. 7-25 
 
 
Click Select file.  
 
 
 
Fig. 7-26 
 
 
7.10    Collective Printing of Files  

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Specify the folder of a file to be printed at “Look In” and specify 
the file.  Click Open (O).  
 
 
 
Fig. 7-27 
 
 
After check, click Print.  Printing starts.  The items to be 
printed are the saved ones.    A maximum of 100 files can be 
specified.  
7.10  

8 - 1 
8.    MEASUREMENT USING OPTIONAL ACCESSORIES   
 
 
For the cable connection method for each accessory, refer to the 
instruction manual attached to the accessory.    Explanation is 
given here on operations after setting of your analysis method, 
which is required as instructed in Sections 2 to 5.   
 
8.1    Use of Sample Sipper   
 
Hook up the sample sipper to the spectrophotometer.     
The parameters for the sipper are settable on its front panel.     
Explained here is the procedure for...

8 - 2 
Press the sipping lever and measurement starts.    A message 
box for the second measurement now appears.     
For carrying out remeasurement or for skipping the second 
standard measurement, select the relevant item with the mouse 
(put a bullet in its radio button) and then click Yes.   
When clicking No, the current measurement sequence will be 
terminated.   
For restarting measurement, click the    button.   
Measurement then starts from the 1st standard.   
 
 
 
Fig. 8-2 
 
 
On completion...

8 - 3 
By clicking OK with the mouse, a calibration curve is drawn and 
then samples can be measured.    When the window in Fig. 8-4 
appears, you should press the sipping lever.     
Measurement results appear at the area indicated by (1) in   
Fig. 8-5.   
By clicking Cancel, the measurement is terminated, and the 
standards’ data is not saved.     
Now select “Repeat the last measurement” and click OK.   
Set the final standard in place and press the sipping lever.   
When repeat measurement has been...