Technical Information - Thermo Scientific Dionex UltiMate 3000 Series Operating Instructions Manual

8 Technical Information

Operating Serial dual-piston pump
principle
Compressibility Fully automated, independent of the composition of the mobile phase
compensation
Flow rate range
Recommended 10 - 2,000 µL/min
Settable 1 - 2,000 µL/min
Flow rate +/- 0.5 % or 1 µL/min, whichever is greater
accuracy
Flow rate < 0.05 % RSD or < 0.01 min SD, whichever is greater
precision
Pressure range 2 - 125 MPa (18037 psi)
Pressure ripple Typically < 1 % or < 0.2 MPa, whichever is greater
Gradient Low-pressure gradient proportioning
formation
Proportioning ± 0.5 % (of full scale)
accuracy
Proportioning < 0.15 % SD
precision
Number of 4
solvents
Gradient delay Minimum of 200 µL (by default 200 µL; with optional dynamic mixer 235 µL or
275 µL, depending on the mixer)
volume
Solvent degassing 4 degassing channels
Max. flow rate 10 mL/min
Degassing capacity ~2 ppm residual gas at 1 mL/min
Delay volume per channel ~480 µL
Biocompatibility No
Weight 15.8 kg
Dimensions 20 x 42 x 51 cm (h x w x d)
PC connection All functions controllable via USB (USB 2.0) or RS-232
I/O 8-pin I/O terminal connector
Interfaces
Safety features Leak sensor, active rear seal wash system, excess pressure monitoring
User input/display LCD indicating system parameters
Standby button
3 LEDs (Power, Connected, and Status) for status monitoring
GLP features In Chromeleon: Support of automatic equipment qualification (AutoQ™ routines) and
System Wellness monitoring. All system parameters are logged in the Audit Trail.
Operating Instructions
UltiMate 3000 Series:
LPG-3400XRS Pump
Page 135