1525 Binary HPLC Pump, Waters Corporation (CAT#: STEM-CPO-0967-ZJF)

The manufacturer of the 1525 Binary HPLC Pump is Waters Corporation.
The Waters 1525 Binary HPLC Pump is an integrated, high-pressure, binary HPLC pump that features onboard pulse dampening and efficient mixing. Their pulse-free solvent flow, from analytical to semi-preparative flow rates, makes them ideal for use with highly sensitive detectors.

Condition: Pre-owned
Control: MassLynx 4.0(SP1) and Breeze 3.3 software
Programmable flow rate: 0.00 to 5.00 mL/min, in 0.01-mL/min increments
Flow precision: 2 secs, SD, replicates based on retention time or volumetric measure at 0.2 mL/min 1000-2000 psi backpressure, PQ test (each pump individually)1
Flow accuracy: 2% of setting at 0.1mL/min using degassed methanol at 1000-2000 psi backpressure (each pump individually)
Maximum operating pressure: 6000 psi (41,370 kPa, 400 bars)
Operating pressure limits: Software programmable high and low pressure limits; user selectable in psi, kPa,bar
Delay volume: <30 µL (without mixer), 100 (with one 50 µL mixer)
Gradient accuracy: <1% of setting (typical) between 10 to 90%, and 1000 psi backpressure (methanol: methanol with propylparaben and one 50 µL mixer)
Gradient Precision: <0.5% RSD (typical) between 10 to 90%, 0.1 mL/min, and 1000 psi backpressure (methanol: water with octanophenone and one 50 µL mixer)
Pressure Ripple (one pump): <2.0% at 0.5 mL/min, degassed methanol, at 1000 to 2000 psi backpressure
Gradient Ripple: <1.5% normalized to full scale between 10 to 90%, 0.1 mL/min, and 1000 psi backpressure (methanol: methanol with propylparaben and one 50 µL mixer)

Refurbished to meet manufacturer's specification
In excellent condition
Thoroughly cleaned
Certified with warranty

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