Ion Chromatographic pump |
Type |
High pressure and low pulse double plunger tandem advection pump |
Maximum pressure |
35 MPa (PEEK) |
Display pressure accuracy |
≤ 0.1 MPa |
Flow stability |
(0.2 to 0.5) ml/ min ≤ 3 % , (0.5 to 1.0) ml/ min ≤ 2 %, > 1.0 ml/ min ≤ 2 % |
Flow range |
0.001 to 9.999 ml/ min |
Pressure pulse |
≤ 0.5 % |
|
Numerical control and electromagnetic injection |
Maximum pressure |
35 MPa |
Contact material of the rotor |
PEEK |
Control mode |
By Stepper motor |
Power supply |
DC 24 V |
|
Column heater |
Operating temperature range |
Room temperature 20 to 60°C ( 68 to 140°F) |
Controlling temperature accuracy |
± 0.01°C |
Allowable deviation of column heater temperature |
± 2°C |
Temperature stability |
≤ 1°C/ h |
|
Flow system |
Plastic flow path |
Made up of PEEK material |
Six way valve |
PEEK material pressure 5000 psi, independent automatic collection and flow function |
|
Thermal buffer system for Eluent |
Temperature range |
25 to 40°C ( 77 to 104°F) |
|