Description
The 515 HPLC pump is a programmable, free-standing HPLC pump available in isocratic, gradient, and semi-preparative configurations:
Features:
- 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
Specifications:
- Flow rate precision 0.1%, accuracy 1%
- Flow rate up to10.000 mL/min, in 0.001-mL/min increments
- Maximum operating pressure: 6000 psi
