Symptoms, Causes
and Remedies
When
an
abnormality
occurs
in
the
equipment, follow the proce-
dures
below
for
the
unit.
Symptom
OVER
is displayed
on
the display for
the refractive index.
Recorder baseline does not change.
Using Chromatopac, the obtained
values for
peak
area or height are
different from those obtained
the
LED of
remains lit.
*
The
LED
is lit when the
TOTAL
EN' value is larger than
or less than
OVER
is displayed on the display
for BALANCE.
Possible
cause
Recorder
saturated
in
the negative end.
No
signal
will
be
output
(1)
Range is set to
0.
(2)
Lamp does not light.
(3)
RANGE
is inappropriate.
(1)
The solution
the reference
cell is different
from
that in the
cell.
(2)
are
stagnant in the
flow cell.
(1)
Optical balance adjustment is
requested.
(2)
Bubbles
are
stagnant in the
flow cell.
Remedy
(1)
Set appropriate range.
(2)
Light the lamp.
(3)
Refer to Chapter
Changing the range.
*
*
Purge the solution in the reference cell.
optical balance adjustment by
pressing
and
*
Adjust lamp voltage.
*
*
Purge the solution in the reference cell.
optical balance adjustment by
pressing
and
10-2
RID-1OA
Summary of Contents for RID-10A
Page 19: ...Chapter 2 Parts List c v 3 2 1 Parts and Accessories 2 2 1CONTENTS 1 2 1 RID 1OA...
Page 63: ...c Chapter 6 Initial Performance Test 1 6 1 System Performance Check 6 2 6 1 RID 1OA...
Page 102: ...Chapter I 1 Specifications 11 1 RID 10A Specifications 11 2 I CONTENTS I 11 1 RID 1OA...
Page 105: ...Parts I 12 1 Consumablesand Repair Parts 12 2 12 2 Optional Parts 12 4 12 1 RID 1OA...
Page 109: ...Chapter 13 Reference I i L 13 1 Solvent Characteristics 13 2 I 13 1 RID 1OA...
