21
D2
W
Cell #1
WL : 656.1nm Abs:
12: 35: 27
200.0 Wavelength (nm) 680.0
From:
200.0
To:
680.0
Step:
1.0nm
F1
:Setup
F2
:Mode
F3
:
Search
0
%
T
12
0
.0
XScale
YScale
Fig 41
J
Scan sample
1. Press
【
F1
】
to setup, input the start wavelength, and end wavelength
by pressing the numeric keypad (Fig 42). Note: The UV-2802 scans
from high to low wavelength. Browse and select the items of scan step
and scan speed by pressing
【
∧
】
or
【
∨
】
.
D2
W
Cell #1
WL : 656.1nm Abs:
12: 35: 27
200.0 Wavelength (nm) 680.0
From:
200.0
To:
680.0
Step:
1.0nm
Scan from: 680
0
%
T
1
2
0.
0
XScale
YScale
Fig 42
Note:
“Scan step”
allows the selection of 0.1nm, 0.2nm ,0.5nm,1nm ,2nm
and 5nm. “Scan speed”
allows the selection of “HI”
, “MEDIUM”
and “LOW”
.
For survey scan we suggest 5nm, HI. For detailed scan we suggest 0.5nm, HI
2. Press
【
F2
】
to select the test mode, ”Abs” , “%T” or ”E”
’
(Fig 43).
D2
W
Cell #1
WL : 656.1nm Abs:
12: 35: 27
200.0 Wavelength (nm) 680.0
0
%
T
1
2
0
.0
From:
200.0
To:
680.0
Step:
1.0nm
Please select mode: Abs
XScale
YScale
Fig 43
3. Push the blank cuvette into the light path, press
【
0Abs/100%T
】
to
scan the base line (Fig 44). Press the key
【
ESC/STOP
】
to stop
