Zuzi UV-VIS 4481/1 Manual De Instrucciones página 31

left box is for the lower limit and the right for upper limit. Where T Range (-1.00%T - 200.0%T), Abs Range
(-0.301A - 4.0000A), E Range (0.000E - 300.0E)
- Scan Speed: Three types of speed: Fast, Medium, and Slow.
- Sampling Interval: Five interval options: 0.1nm, 0.5nm, 1nm, 2nm, and 5nm.
- Scanning Times: Select according to different requirements. Click the input box after Scanning Times
and input 1 to 3 in the keypad.
- Display Mode: Two modes: continuous and overlapping. Consecutive: only one spectral line shows on
the screen. Overlapping: the number of spectral lines is consistent with scanning times.
Other keys on the parameter setting:
[Baseline Calibration] Perform baseline calibration to make sure the testing results are more accurate.
The process can be stopped pressing [Stop].
[AUTO ZERO] This key is to execute auto zero.
[ ] and [ ] Cell holder selection key. Press the left arrow to return to the previous position and press
the right arrow to go to the next position.
[TEST] Press the key is to start scanning when all parameters are set. The display will jump to Curve
Display.
[LOAD] Recall the saved curve files from the memory. Press this key and the display will jump to file list.
Curve display
Touching the curve a cursor will appear which can be used to view real-time testing information.
Introduction of function keys on Curve Display:
[Scale select] Press it to edit scale bar. The screen will automatically highlight the field to be edited. The
user is free to choose the starting and ending region to be edited. When finishing editing, press [ENTER],
and the display will be refreshed with new coordinate. This function is mainly for zoom-in or zoom-out
of a certain area of graph.
[START]/[STOP] Press [START] key to test. After a
while, when a curve appears, [STOP] key then can
work.
[ ] y [ ] Move the cursor to show real-time curve
information.
[SAVE] Save the current test curve to File List and
the display will jump to File List.
[PRINT] Print the curve, scanned image, peak and
valley values of the current test which is just finished.
Peak & Valley display
When finishing testing a curve, press the P&K display tab, the screen will turn to the corresponding
interface.
Please select the sensitivity of peak & valley from the box first. There are three options, low, medium
and high. Press the box to switch the options. Use the previous/next page function to view more data. If
the peak & valley data is too much, please lower the sensitivity.
Function introductions of keys of Peak display:
[HOME] Back to the first page.
[PRE]/[NEXT] Use the keys to go to the previous or
next page.
[END] Proceed to the last page.
[SAVE] Save the current test curve to file list and the
display will jump to file list.
[PRINT] Print the curve, scanned image, peak and
valley values of the current finished test.
Manual de instrucciones 54481001 Pág. 31 Version 1 December 2015