ER Controller

ER Controller

In addition to the General Device Commands, the following commands are available for controlling the ERC 10 operating functions in an RFIC-ER system (please note that the display Filter level determines which commands are displayed).

Command/Property	Description
ER1	Note: The ER1 is the eluent purification column.
*.StartDate	The day on which the column was first used (read-only).
*.ExpirationDate	The last day on which the column can be used (read-only).
*.PercentageUsed	An indication of how long the column has been in operation, expressed as a percentage of the expected column lifetime (read-only).
*.PercentageRemaining	Estimated remaining lifetime before the column expires, expressed as a percentage of the expected column lifetime (read-only).
ResetER1	Resets ER1.StartDate to the current date, ER1.ExpirationDate to StartDate + 365 days, and all other ER1 commands or properties to the initialization values.

ER2	Note: The ER2 is the analyte trap column.
*.StartDate	The day on which the column was first used (read-only).
*.ExpirationDate	The last day on which the column can be used (read-only).
*.InjectionsRemaining	Estimated number of injections that can be done before the column expires (read-only).

*.InjectionsDone	Number of injections done since the column was first used (read-only).
*.VolumeRemaining	Estimated sample volume that can be injected before the column expires (read-only).
*.VolumeUsed	Total sample volume that has been injected since the column was first used (read-only).
ResetER2	Resets ER2.StartDate to the current date, ER2.ExpirationDate to StartDate + 365 days, and all other ER2 commands or properties to the initialization values.

EC	Note: EC is the eluent counter.
*.HoursUsed	Total number of hours the eluent has been in use (read-only).
*.HoursRemaining	Estimated number of hours before the eluent expires (read-only).
*.VolumeUsed	Total sample volume injected since the last eluent change (read-only).
*.VolumeRemaining	Estimated sample volume that can be injected before the eluent expires (read-only).
*.InjectionsDone	Total number of injections since the last eluent change (read-only).
*.InjectionsRemaining	Estimated number of samples that can be injected before the eluent expires (read-only).
ResetEC	Resets the eluent counter to zero.
SetEcSuppressorStartup	Sets the number of hours before the eluent expires to 16 hours (required during initial installation of the RFIC-ER system).
TotalGasVolume	The volume of gas detected within the past hour (read-only).
ResetTotalGasVolume	Resets the gas volume to zero.