Waters Alliance e2695 Operator's Manual page 71

Table 4–1: Status screen parameters (continued)
Parameter
Pressure Ripple:
• Max psi
• Min psi
• Delta psi
Vial
Syr
Ndl Wash
Sample
Column Temp
Injector
486 (1) and (2):
• 
• Lamp
• AUFS
2487 (1) and (2):
• 
• Lamp
• AUFS
Description
Indicates pressure readings in the solvent
management system for the last minute.
Maximum pressure.
Minimum pressure.
Peak-to-peak pressure difference.
Indicates the number of the vial currently under
the injector.
Indicates the current position of the syringe.
Valid positions are:
• Empty – Highest position (to purge the
• Home – Default position
• Full – Lowest position (to draw in sample)
Indicates if the needle-wash pump is on.
Indicates the current pressure in the sample
loop.
Indicates the set temperature and the current
temperature of the column (if the column
heater or column heater/cooler is so installed).
Indicates the current position of the needle
port. Valid positions are:
• Stream – In the high-pressure stream
• Seal – In the lower seal position
• Wet – In the needle wash position
• Vial – In the sample vial
Indicates the current status of the following
parameters for the 486 detector(s) (if so
installed):
• Wavelength
• Lamp On or Off
• Absorbance Units Full-Scale
Indicates the current status of the following
parameters for the 2487 detector(s) (if so
installed):
• Wavelength
• Lamp On or Off
• Absorbance Units Full-Scale
February 27, 2018, 715003794 Rev. C
Page 71
syringe)