The items in the RID graphic have the following meaning and function:
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The RID is in standard mode, neither purging nor recycling. |
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The RID is purging; the purge valve is on. |
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The RID is recycling; the recycle valve is on. |
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When balancing is in progress, the graphic is yellow (not ready). |
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Displays the state of the optical unit heater, off (left) or on (right). |
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Indicates that an External Contacts board is installed (G1362A only). |
The following RID actuals are displayed:
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Optical Unit Temperature |
The current temperature of the optical unit (in °C). |
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Diode Balance |
The diode balance ratio between sample and reference. |
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Recycling |
The status of the recycling valve (either off or the length of time it has been on). |
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Purge |
The status of the purge valve (either off or the length of time it has been on). |
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RI Signal |
The signal output (in nRIU). |
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Polarity |
The current signal polarity (pos or neg). |
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Wait after Purge |
The time remaining after purging before the RID is ready. |
The context menu contains the following commands:
| Control | Displays the detector's Control dialog box. |
| Method | Displays the detector's Method Setup dialog box. |
| Error Method |
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| Identify Device | Causes the LED on the front of the module to blink for a few seconds. |
| Balance | Balances the detector. |
| Switch on | Switches the optical unit heater on. |
| Switch off | Switches the optical unit heater off. |
| Open Purge Valve | Opens the purge valve. |
| Close Purge Valve | Closes the purge valve. |
| Switch Recycling on | Switches on recycling of the solvent. |
| Switch Recycling off | Switches off recycling of the solvent. |
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