Refurbished Shimadzu LC-20 AD HPLC pump. OPTIONAL: LPGE kit. LC-20AD Solvent Delivery Unit utilizes micro-volume plungers for pulse-free HPLC solvent delivery. Ideal for low flow rate and LC-MS applications. (available part numbers: 228-45000-32, 228-45000-42)
The LC 20 AD offers the most stable solvent delivery performance in the world. With an automatic pulsation-correction mechanism and high-speed micro plunger drive, it achieves pulse-free solvent delivery. Improvements in solvent-delivery control firmware have significantly improved performance in the micro-flow-rate range below 50 µL/min.
SPECIFICATIONS *Solvent delivery method: Parallel-type double plunger *Plunger capacity: 10µL *Maximum discharge pressure: 40MPa *Flow-rate setting range: 0.0001 to 10.0000 mL/min *Flow-rate accuracy: No more than 1% or 0.5µL/min., whichever is greater (0.01 to 2 mL/min.) *Flow-rate precision: 0.3% max. (RSD: 0.1% max.) *Pulsation: 0.1 MPa (for water at 1.0 mL/min. and 7MPa) *Constant-pressure solvent delivery: Supported *Plunger rinsing mechanism: Manual rinsing or automatic rinsing using optional product *Safety measures: Liquid-leakage sensor, high-pressure/low-pressure limits *Operating temperature range: 4 oC to 35 oC
Please contact us for complete LC20 AD Shimadzu HPLC pump, warranty and service contract details (LC20AD). (Shimadzu Prominence)