Chapter: MODEL 202 DATA SYSTEMHARDWARE
Topic:
Model 202 Hardware Orientation
TheSRI Model 202 PeakSimple Chromatography Data System is a four channel,
analog to digital converter, controlled by our powerful PeakSimple Software. TheModel
202may be usedwith any brand or model of HPLCor gas chromatograph offering an
analog detector output signal.
TheModel 202 also features two independent, programmable controls which can be
used for temperature and pressure ramping or HPLC gradient formation. There are also
two Remote Start inputs that are compatiblewith two-wire switch closure signals typically
output byGCs and LCs as a remote start signal.
Eight TTL outputs (0 to 5 volts) for computer control of external events come standard
with theModel 202. If TTLoutputs are not adequate for your application, theModel 202
alsocontains relay circuits offering normally open (NO) and normally closed (NC) switch
closures. Electronic PressureControl (EPC) and a switched AC power output may be
ordered as an option for the Model 202.
POWER
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SRI
MOOEL 202
PeakSimple Chromatography Data System
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(front view)
Opening for an analog signal cable
and remote device connections
\
RS232 serial port
connector
/
Optional swi tched
AC power ouput
/
Optional Electronic
Pressure Control
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(rear view)
TheModel 202 comes with a built-in serial interface for connection to your desktop or
laptop computer's COMPort. (See the "PeakSimple ForWindows" section in thismanual
forminimumsystemrequirements.)
You should have received the followingwith your Model 202 purchase:
(1)Model 202 PeakSimple ChromatographyData SystemBox
(1) Serial Data Interface Cable for connection to your computer's COMPort
(1) PeakSimple ForWindows software package
(1) PeakSimpleChromatography DataSystemManual
