3 - 30
Press numeric keys 2 5 0 to 9 0 0 and then the ENT
key.
* Setting range: 250 to 900 nm
It is recommended to set the same wavelength as
was set for Em of the measuring wavelengths.
* Initial (default) value: blank
The cursor next moves to BASE.
(d) Set the BASE (baseline processing).
<Step setting screen (BASE indicated)>
TIME
Ex
Em
BASE
PMT
0.0
250
350
1
1
Press a numeric key (1 or 2; usually 1) and then the
ENT key.
*
1
: AUTO ZERO is executed. Data baseline is set
to the zero point of the recorder.
2
: HOLD is executed. Baseline is held so that it
doesn
’t fluctuate. HOLD function is released
by executing AUTO ZERO.
* Initial (default) value: 1
(e) Set the PMT (photomultiplier voltage).
<Step setting screen (PMT indicated)>
TIME
Ex
Em
BASE
PMT
0.0
250
350
1
3
1
Press a numeric key 1 to 5 and then the ENT key.
(f) When the setting for the first step is completed, return
to the TIME setting on step setting screen.
* If some parameters will be changed, advance to the
second and subsequent steps.
If parameters will not be changed, advance to the
final step setting.
Summary of Contents for PRIMAIDE 1440
Page 1: ...PRIMAIDE 1440 荧光检出器 ...
