4.3.1
4.3.1
4 - 1
4 - 1
4.
4. MAINTENANCE
MAINTENANCE AND
AND INSPECTION
INSPECTION
4.1 Introduction
4.1 Introduction
The
The spectrophotom
spectrophotometer
eter requires
requires maintenance.
maintenance. This
This section
section
gives information on daily inspection and diagnosis functions.
gives information on daily inspection and diagnosis functions.
4.2
4.2 Self-diagnosis
Self-diagnosis and
and Automatic
Automatic Adjustment
Adjustment
The spectrophotometer conducts self-diagnosis when the power
The spectrophotometer conducts self-diagnosis when the power
switch
switch is turn
is turned on
ed on.
. It is
It is also
also possible
possible to che
to check the
ck the instrument
instrument
performance.
performance. Refer
Refer to
to the
the following
following section.
section.
4.3
4.3 Check
Check of
of Specified
Specified Performance
Performance
Check the wavelength accuracy in the procedure given below
Check the wavelength accuracy in the procedure given below
under the condition that the
under the condition that the following preparatio
following preparations have been
ns have been
made.
made.
(a)
(a) The s
The spectrophotome
pectrophotometer is
ter is powered
powered on.
on.
(b)
(b) The
The computer
computer is
is powered
powered on.
on.
(c)
(c) Initialize
Initialize the spectro
the spectrophotometer
photometer to call
to call up the
up the
measurement window.
measurement window.
If these preparations cannot be made, then refer to Section 3.
If these preparations cannot be made, then refer to Section 3.
(1)
(1) Open
Open the
the Analysis
Analysis Method
Method window
window by
by clicking
clicking the A
the Analysis
nalysis
Method command from the Edit menu.
Method command from the Edit menu.
(2)
(2) Select
Select “Wavelength
“Wavelength scan”
scan” in th
in the M
e Measurement
easurement field
field on
on the
the
General tab page.
General tab page.
(3)
(3) Set the
Set the parameters
parameters on
on the Instru
the Instrument ta
ment tab pag
b page as
e as shown
shown in
in
Table 4-1.
Table 4-1.
4.3.1 Wavelength
4.3.1 Wavelength
Accuracy
Accuracy
