This series of piston pumps are characterized by extremely high aspiration and dispense accuracy and can reach a service life of over 5 million cycles. It is a high-performance, low-cost, maintenance-free precision piston pump that has been widely used in medical devices and laboratory analytical instruments.
Specifications
Lead(mm) 12.7
Lead: S Optional(mm) S=0.635 or 1.27、2.54
Lead: 0.635 stroke/step(mm/step) 0.003175
Lead: 1.27 stroke/step(mm/step) 0.00635
Lead: 2.54 stroke/step(mm/step) 0.0127
Life cycle1 5 million cycles
CV2 1.2%
Acuuracy3 2%
Operating pressure(MPa) 0.3
Connection 1/4-28 UNF or M6
Chamber materials in contact with reagents(Optional)4 PMMA、POM、PTFE、PCTG、PPS
End position optical detection
End position optical detection. Optocoupler sensor can detect whether the pump is in the initial position of aspiration.
Extremely high and stable dosing aspiration and dispense accuracy
Extremely high and stable dosing aspiration and dispense accuracy over the life cycle of the pump.