Waters 515 HPLC Pump
This Waters 515 HPLC Pump is in excellent condition.
The Waters 515 HPLC pump is a programmable, free-standing HPLC pump available in isocratic, gradient, and semi-preparative configurations.
System features include:
- Precise stepper motor control (48 steps/µL resolution) of dual reciprocating pistons
- Non-circular drive gears provide smooth, uniform eluent delivery
- User-programmable flow rate calibration and compressibility compensation factors ensure straightforward pump operation qualification
- Tests to retention time variations of less than 0.1% for highly reproducible peak performance
- Easy-to-read display and keypad for error-free programming
- Automatic purging and flow calibration