Agilent Technologies 8453 Operator's Manual page 268

for stray light, 19, 20, 35, 46, 47
for temperature, 45
covers, 109
removing, 109, 113
replacing, 111, 114
CTS/RTR hardware handshake, 148
D
damage to eyes, 97
dark current correction, 35, 45
dark-corrected intensity spectra, 45
data bit settings, 149
description
of firmware, 43
of instrument, 22
detergent, 95
deuterium lamp, 19, 47, 64, 96
connecting plugs, 99
connector, 64
current control, 40
exchanging, 94, 96
filament control, 40
fixing, 99
ignition, 40
light emission, 40
removing, 96
replacing, 99
deuterium line data, 47
diagnostic
A/D converter, 40
functions, 43
dimensions, 11
diode array, 21
disconnecting the lamp cables, 97
door to access lamps, 25
E
EEPROM, 38
eight-bit configuration switch, 146
eight-channel peristaltic pump, 53
electromagnetic interference, 26
electronically-programmable logic de-
vice (EPLD), 38
electronics overview, 29
electrostatic discharge, 108
emission
of deuterium lamp, 40
of radio frequencies, 26
Index
emission lines
of deuterium lamp, 47
of mercury lamp, 47
of zinc-argon lamp, 47
E-Pak packaging, 26
EPLD (electronically-programmable
logic device), 38
European Pharmacopoeia, 13
exchanging
internal memory, 118
key pad, 116
keyboard, 116
the deuterium lamp, 94, 96
the fan assembly, 126
the main power supply, 133
the optical unit, 122
the SDA board, 128
the shutter assembly, 124
the SLS board, 130
the SPM board, 120
the tungsten lamp, 94, 96
exploded views, 138
external
cabinet, 26
cables, 51
communication, 50
eye damage, 97
F
fan assembly, 126
exchanging, 126
removing, 126
replacing, 126
fan cable, 120, 121, 126
fan connector, 63
filament control of deuterium lamp, 40
filter for stray-light correction, 19, 20,
47
fingerprints on lamp, 98
firmware
description, 43
loading errors, 147
resident part of, 43
update procedures, 147
updates, 43
fixing lamps, 99
flatness of baseline, 13
flow of raw data, 43
162
forced cold start settings, 147
front covers
parts, 142
removing, 109
replacing, 111
front panel, 42
front view of spectrophotometer, 22
fuse, 32
G
gain
correction, 45
table, 45
general-purpose-GPIO cable, 54
GPIB
address, 146
connector, 25
GPIO connector, 24, 51, 52, 53
grating, 19, 21
grounding kit, 108
H
hardware fuse, 32
hardware handshake (CTS/RTR), 148
hazard
eye damage, 97
skin burn, 98
holographic grating, 19, 21
humidity, 11
I
ignition of deuterium lamp, 40
indicator, 22
industrial design of spectrophotome-
ter, 26
input load, 50
instrument
description, 22
layout and construction, 26
parts breakdown, 139, 141
integration time, 46
intensity
averaging, 46
run buffer, 47
test, 96
interface control, 43
interference, 26
internal