Description This refurbished Waters ACQUITY Arc QSM-R P/N: 186017000 Quaternary Solvent Management-R is fully tested and in working condition Including: Waters ACQUITY Arc QSM-R P/N: 186017000 Quaternary Solvent Management-R Installation guide and user documentation Power and communication cables 90 Days Warranty Overview: The Waters™ ACQUITY™ Arc™ System is the only available LC system with regulatory compliant-ready hardware and software for both HPLC and UHPLC separations in one instrument. With an expanded range of column manager options enabling up to 15-column switching from 4 °C to 90 °C and Arc Multi-flow path™ technology, the ACQUITY Arc System allows you to generate new methods and modernize legacy HPLC methods faster than ever before. Specifications: QUATERNARY SOLVENT MANAGER-R Solvent Capacity Blend up to four solvents in any combination (standard); total capacity of nine solvents with integrated solvent select valve (optional) Number of Fluidic Paths Three (Path 1, Path 2, and waste), with Arc Multi-flow path technology (standard) Dwell Volume Selection Automated with Arc Multi-flow path technology Solvent Conditioning Integrated vacuum degassing, four chambers Gradient Formation Low-pressure mixing, quaternary gradient Gradient Profiles 11 gradient curves [including linear, step (2), concave (4), and convex (4)] Check Valves Passive check valves Flow Accuracy ±1.0% at 0.5, 3.0, and 5.0 mL/min Flow Precision ≤0.075% RSD or ±0.020 min SD, whichever is greater, based on six replicates [60:40 water:methanol pre-mixed; 1.5 mL/min; alkylphenone mix; 24.0 µL injection volume; CORTECS™ C18 2.7 µm, 4.6 × 50 mm; 35 °C; UV @254 nm] Composition Ripple ≤0.5 mAU [mobile phase containing 0.1% TFA in water/acetonitrile; 1.5 mL/min; CORTECS C18 2.7 µm, 4.6 × 50 mm; 35 °C; UV @214 nm] Composition Accuracy ±0.5% absolute (full scale) from 5 to 95%; 0.5 to 5.0 mL/min [methanol; methanol with 5.0 mg/mL caffeine step gradient; UV @273 nm] Composition Precision ±0.15% RSD or 0.04 min SD, whichever is greater based on six replicate injections [60:40 water:methanol via Auto•Blend™ Technology; 0.5 mL/min; alkylphenone mix; 24.0 µL injection volume; CORTECS C18 2.7 µm, 4.6 × 50 mm; 35 °C; UV @254 nm] Compressibility Compensation Automatic and continuous Priming Wet priming can run at flow rates up to 10 mL/min Pump Seal Wash Standard Primary Wetted Materials 316L stainless steel, PPS, fluoropolymer, UHMWPE blend, sapphire, ruby, zirconia, DLC, PEEK and PEEK blend, titanium alloy
