Waters 2690 liquid chromatograph

●Solvent management system indicators

KNumber of solvents: 1— 4

KSolvent degassing:Vacuum degassing or helium degassing

Kflow rate range: 0.000and0.010 to 10.000 mL/min,The increment is0.001 mL/min

KTypical flow velocity: 0.050 to 5.000 mL/min ,increment0.001 mL/min

KCleaning of plunger rod sealing gasket

KGradient scheme:Including linear,step,Concave and convex lines together11Linear curve method

KFlow velocity gradient: 0.01arrive30.00 min,increment0.01 min KGreat work pressure: 5000 psi (345 bar) KSolvent ratio range: 0.0arrive100.0%,The increment is0.1%

●Sample management system indicators

KNumber of sample bottles: 120,Packaged in5A sample tray(24bottle/tray) KInjection frequency:Each bottle can enter1 arrive99orderKStandard sample bottle: 2 mL

KSample temperature control: 4arrive40oC ,increment1oC

Kinjection volume:Standard configuration:0.1arrive100 uL,

Quantitative ring options:0.1arrive2000 uL

KSmall sample size: 10 uL,Using a low volume plug-in typeSmall bottle K column temperature control: 20 ° C (5oC above ambient temperature) to 60oC, with increments of 1oC