Varian ProStar 325 UV-Vis, Руководство по обслуживанию

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ProStar325 Service Manual
60
Publication date 8 May 2003
Detector
State
SYNC signal outputs SYNC signal inputs
Enabl
e Out
Read
y Out
Start
Out
Fault
Out
Enable
In
(Now
Softwa
re
switch)
Ready
In
(Enabl
e In
active
)
Ready
In
(Enabl
e In
not
active
)
Start
In
Fault
In
NOT
READY
LAMP OFF
active not
active
not
active
not
active
ignore ignore ignore ignore ignore
NOT
READY
LAMP ON
active not
active
not
active
not
active
detect
level
detect
level
ignore ignore ignore
INITIALISE active not
active
not
active
not
active
detect
level
detect
level
ignore ignore ignore
MONITOR active not
active
not
active
armed
(Pulse
)
detect
level
detect
level
ignore ignore detect
transiti
on
READY active active not
active
armed
(Pulse
)
Detect
level
detect
level
ignore detect
transiti
on
detect
transiti
on
RUNNING active not
active
Pulse
on
entry
armed
(Pulse
)
Ignore ignore ignore ignore detect
transiti
on
STOPPED active not
active
not
active
armed
(Pulse
)
detect
level
ignore ignore detect
transiti
on
detect
transiti
on
DIAGNOSTI
C
settab
le
settab
le
settab
le
settab
le
monitor monito
r
monito
r
monitor monitor
3.20 Instrument performance tests
The ProStar325 software contains a Verify application that is
used to verify that the system is performing according to
specification. Refer to the Verify software on-line help.
You should compare your results with those obtained at the
factory. The results obtained during factory testing are included
in the packing crate with the instrument.
Instrument performance tests carried out at installation are as
follows;
Short and long-term signal-to-noise
Short-term dual wavelength signal-to-noise
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