PN T900-013, Rev A
Component Function
Operating System The six (6) button keypad allows you to enter commands to the
microprocessor, which monitors detector operation, controls
heated zones, and operates all internal valve functions. External
signal outputs for a data collection system or host computer are
located at the ta7000R Rear Panel.
The microprocessor control system allows complete unattended
operation of the ta7000R. This onboard system performs neces-
sary operational and analytical functions such as:
• Analyzer Status Control
• Contaminant Identication
• Concentration Calculations
• Calibration
• Sampling Frequency
• Data Output
• Alarm Output
Data is presented via the front display panel. Alternatively data
may be obtained through an RS-232 serial computer interface
and HP/GL parallel printer interface located on the Rear Panel.
With optional interface kits, two components may be assigned
to separate Trend channels to provide a continuous signal
proportional to the concentration of the assigned component.
These Trend signals are updated following each run and can be
tracked by a data logger or host computer.
1-4 | ta7000R Gas Purity Monitor
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