Agilent Technologies 8453 Operator's Manual page 267

Numerics
1 MByte memory, 118
16-bit A/D converter, 31
4 Mbyte memory, 118
8-bit configuration switch, 146
8-channel peristaltic pump, 53
A
A/D converter, 31
absorbance
averaging, 46
calculation, 35, 46, 47
conversion of raw data to, 43
run buffer, 46
spectra, 46
accessing lamps, 25
accessory boards
control, 43
removing, 118, 120
accessory slot, 25
accuracy
photometric, 12
wavelength, 12
acquisition of spectra, 46
additional memory, 118
air (compressed), 104
altitude, 11
analog-to-digital converter, 31
antistatic
bags, 108
grounding kit, 108
APG remote connector, 56
application-specific integrated circuit
(ASIC), 35
ASIC, 35
attaching
the light pipe to main power supply,
135
the power button, 134
autosampler, 52
connector, 52
averaging
of intensity spectra, 46
of signal data, 35
B
baseline flatness, 13
battery for NVRAM, 35
Index
baudrate
settings, 149
binary code of GPIB address, 146
blank push button, 23
block diagram
of electronics, 29
of main power supply, 32
of SLS board, 39
of SPM board, 34
of SSI board, 42
boards
spectrograph connector interface
(SCI), 38
spectrophotometer data acquisition
(SDA), 30
spectrophotometer interface (SSI),
42
spectrophotometer lamp supply
(SLS), 30
spectrophotometer processor main
(SPM), 30
spectrophotometer sipper interface
(SSI), 30, 31, 38, 109, 116
burn hazard, 98
C
cabinet, 26
cables, 51
general-purpose-GPIO, 54
multichannel pump-GPIO, 53
power supply, 63
sipper/sampler-GPIO, 51
sipper-GPIO, 51
valve controller-GPIO, 54
calculation
of absorbance, 35, 46, 47
of variance, 36
CAN connector, 25, 58
certification of computers, 10
chassis of instrument, 122, 123
cleaning
lenses, 94
the Instrument, 95
the instrument, 94
the lenses, 103
the source lens, 103
the spectrograph lens, 105
clock, 35
collimated beam, 19
compartment for sample, 20
compensation for photodiode array
temperature, 35
compressed air, 104
computers, 10
connections to, 50
comunication protocol, 148
comunication settings for RS232 comu-
nication, 148
connecting
plugs of lamps, 99
connections
internal, 62
to computer, 50
to peripherals, 50
connector
APG remote, 56
autosampler, 52
CAN, 25, 58
definitions, 63
fan, 63
GPIB, 25
GPIO, 24, 51, 52, 53
main power supply, 63
multicell transport, 24, 57
pump, 51, 52, 53
remote, 24
RS232, 24
RS232C, 58
shutter assembly, 64
tungsten lamp, 65
valve, 54
construction and layout of instrument,
26
control
of interfaces, 43
of MIO and accessory boards, 43
conversion
of raw data to absorbance, 43
to absorbance spectra with variance,
43
converter, A/D, 31
correction
factors for temperature, 45
for dark current, 35, 45
for gain, 45
for offset, 35
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