LC-500 HPLC

Products Instrument Features low flow pulsation electronic damping control (Electrical Dump Control) technology to effectively control the flow pulsation, guaranteed minimum baseline noise. High flow accuracy, repeatability long seal life multi-point flow calibration curve, ensure flow accuracy over the full flow range. Floating piston design, ensuring high pressure seal life. Autoplunger an optional automatic cleaning mechanism to clean the back of the piston and piston seal and prevent the crystallization of a high salt concentration buffer solution and shorten seal life. GLP function pressure curve, flow curve, recording the number of times the plunger rod seals use double optical path of the optical system can achieve dual wavelength detection control imported high-precision stepping monochromator imported high-precision control, improved wavelength accuracy of the new automatic calibration wavelength new Wavelength Calibration mode multi-mode wavelength scanning three kinds of scan modes, programmable wavelength friendly interface 320X240 4.7-inch LCD display interface design in the form of popular table, 10 user programs can achieve flow, gradient programming interface to third-party software, Open Source Computer anti-control protocol, to facilitate third-party software to control the flow cell full range of standard cell, semi-preparative pool, pool and other technical parameters of the preparation of the infusion system dual piston tandem mode, floating piston design, a single stroke drain 30ul volume flow range from 0.001 to 9.999 ml / min, the incremental 0.001ml / min flow accuracy ± 0.5% or 10 μL / min flow repeatability RSD ≤ 0.1% ≤ 0.5% pressure pulsation pressure range ≤ 42 Mpa (316L pump head) ≤ 30 Mpa (PEEK pump head) 190-940nm wavelength detection systems segment, single and double wavelength mode is optional. The wavelength range of 190nm-700nm, incremental 1nm, deuterium tungsten lamp is optional. Wavelength accuracy 1nm Wavelength accuracy ± 0.1nm noise 1 × 10-5 AU (dynamic) drift 1 × 10-4 AU (dynamic) flow cell volume 10μl detection range 0-2Au pipeline link 1/16 "standard line display parameter 320 × 240 graphic display control instrument panel control, or computer-controlled power anti-85 ~ 264VAC, power 150W Sensitivity ≤2 × 10-9g / ml methanol solution of naphthalene Optional: line degasser, autosampler, column incubator.