1100 Series DAD and MWD Reference Manual 315
Index
for sensitivity, selectivity, linearity,
dispersion, 33
how to get the best performance, 30
margins for negative absorbance, 43
of selectivity, 44
overview, 31
peak width, 35
sample and reference wavelength, 36
slit width, 39
spectra acquisition, 42
theshold, 43
P
parts identification, 181
accessory kit, 208
achromat (source lens), 199
cable overview, 210
cables - analog, 212
cables - APG remote, 215
cables - auxiliary, 222
cables - BCD, 220
cables - CAN, 223
cables - external contact, 224
cables - LAN cables, 226
cell support, 200
control module, 201
coupling lens, 198
foams and dampers, 205
high pressure (micro) flow cell, 190
holmium oxide filter, 197
leak panels, 207
main assemblies, 183
nl flow cells, 192
optical unit, 184
overview, 182
plastics, 204
power and status, 205, 206
semi-micro flow cell, 188
sheet metal, 202, 203
standard flow cell, 186
union holder/ZDV, 202, 203
peak detector, 251
peak width (response time), 35
performance
optimization, 30
photometric accuracy, 34
physical specifications, 16
humidity, 16
line voltage and frequency, 16
operation temperature, 16
power consumption, 16
safety standards, 16
weight and dimensions, 16
power considerations, 14
power consumption, 16
power cords, 14
power supply
description, 266
specifications, 267
programmable slit width, 296
R
range, 42
rawdata file, 251
rear view of module, 24
recalibration of wavelength, 50, 84, 291
Repairing, 95
repairs
assembling main cover, 178
cleaning the instrument, 97
correction leaks, 130
definition of, 96
exchanging a flow cell, 105
exchanging a lamp, 102
exchanging holmium oxide filter, 127
exchanging internal parts, 138
exchanging leak sensor, 167
exchanging main board (DAM), 143
exchanging power supply, 164
exchanging the achromat, 158
exchanging the fan ("A"), 148
installing optical unit, 171, 173
introduction, 96
of the detector, 3, 95
removing the optical unit, 154, 156
removing top cover and foam, 140
replacing cell support window, 135
replacing coupling lens, 132
replacing filter motor, 162
replacing firmware, 180
replacing foam and top cover, 175
replacing leak handling system, 131
replacing semi-micro flow cell
capillaries, 119
replacing status light pipe, 170
replacing STD flow cell capillaries, 114
simple repairs overview, 99
the high pressure flow cell, 112
the standard/semi-micro flow cell, 108
using the ESD strap, 98
warnings and cautions, 96
replacing interface board (ECB), 179
Replacing the Fan Parts ("B"), 150
response time (peak width), 35
RS-232C
cable kit to PC, 225
communication settings, 263
interface, 259
settings, 263
S
safety information
on lithium batteries, 303
standards, 16
sample and reference wavelength, 36
sample, holmium and dark current
spectrum, 291
selectivity optimization, 44
sensor for fan, 196
serial number
entered on ChemStation, 147
entered on control module, 146, 288
serial number change with control
module, 288
site requirements, 14
slit width, 39
specifications
analog outputs, 297
communications, 297
diode width, 296
flow cell, 296
GLP features, 297
linear range, 296
noise and drift (ASTM), 296
programmable slit width, 296
safety and maintenance, 297
wavelength accuracy/bunching, 296
wavelength range, 296
spectra
acquisition, 42
acquisition modes, 252
acquisition range, 42
acquisition step and threshold, 42
run buffer, 250
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