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Waters Alliance e2695 - Instrument Control and Communication Specifications

Waters Alliance e2695
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B Specifications
282 July 29, 2013, 715003794 Rev. B
Instrument control and communication specifications
Injection volume range 0.1 to 100 µL, standard; 0.1 to 2000 µL, with
optional sample loop
Injector linearity > 0.999 coefficient of deviation (1 to 100 µL)
a. Sample carryover test description – Setup: Four vials (#1 = Pre-blank = mobile phase, #2 =
Carryover standard, #3 = Challenge sample, #4 = Post-blank = mobile phase). Procedure: 2
injections of #1, then 3 injections of #2, then 1 injection of #3, and finally, 3 injections of #4.
Test result: Percent carryover is determined by comparison of the (#4) post-blank injections to
the (#2) carryover standard.
Instrument control and communication specifications:
Item Specification
Column heater (optional) 20 °C (5 °C above ambient) to 60 °C, in 1 °C
increments
Column heater/cooler
(optional)
4 °C (15 °C below ambient) to 65 °C, in 1 °C
increments
Column selector valves
(optional)
2-column (2 position, 6-port)
2-column with regeneration (2-position, 2-port)
3-column
6-column
Ethernet interface Communication with remote control system,
such as Empower
IEEE-488 interface Control of Waters IEEE-488 equipped detectors;
communication with Empower software or
detectors using MassLynx
software
RS-232 interface Bidirectional communications with data
systems
Sample management system specifications: (Continued)
Item Specification

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