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Introduction
1. Introduction
1.1 Description
Multi-function instrument
The Honeywell 9782 Conductivity/Resistivity Analyzer/Controller (Figure
∙conductivity: microSiemens per centimeter, microSiemens per meter, or milliSiemens per centimeter
∙resistivity: megohms or kilohms
∙TDS: PPT, PPM or PPB
∙concentration: percent by weight
∙temperature: resolution 0.1% for 0 to 99.9 °C, and 1 C° for 100 C° and higher
User interface
An
Every display includes an “alarm stripe”, a line dedicated to displaying process alarm messages, status messages, and system diagnostic messages, whenever any are active. (One or more relays can also be used for alarm annunciation; see 1.5.2.)
∙cycle through the displays of
∙access configuration, calibration, and maintenance menus
∙change and enter setpoints and other parameters
In addition, three variable function keys are below the display. The function of each of these “soft keys” depends on the purpose of the screen currently on display. Soft key labels are always displayed at the bottom of the screen, immediately above the relevant function key.
Easy to configure
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