
Introduction
1.2 Features
Automatic cell washing
The standard AutoClean feature can periodically rinse cells automatically. The schedule and duration of the operation are configurable. An internal relay actuates external solenoid valves to control the flow of rinse water to the cells.
Computed values
The Analyzer/Controller can calculate and display your choice of the following values:
∙ratio of the two cell inputs
∙difference between two cell inputs
∙percent passage
∙percent rejection
∙parts per million carbon dioxide
The equations used are in the specifications in Section 2.
Automatic range scaling
The Analyzer/Controller supports automatic range scaling of the output. If this feature is enabled, then when the measured value falls below 10% of the output scaling limit, the output is scaled by a factor of 10. An internal relay can be dedicated to this function. The relay closes contacts
This output range scaling has no effect on the display. Display scaling is specified independent of output scaling.
Password protection
A password (up to four digits) can be configured. If the security feature is enabled, the password will be required to access configuration, calibration, and maintenance software functions.
Extensive diagnostics
The 9782 Analyzer/Controller performs extensive
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