Download - KD Scientific Syringe Pumps

Superior Reliability and PerformanceNo other syringe pumpperforms; like theLegato 200 Series. It offersa broad flow rate rangealong with superior accuracyand repeatability.Advanced Mechanical Design for Superior Flow Performance• Broad Dynamic Flow Range from pl/min to ml/min• Accuracy to 0.35%• Repeatability to 0.05%• Adjustable Linear Force to 35 Kg (75 lbs)• Welded Steel Chassis – the Ultimate in EMI/RFI Protection• Selectable Force for Optimum Stall Detection• Chemically Resistive, Anti-Glare Cover with Gasketed Bezelto Protect the Display• Antisiphon Brackets Prevent Backflow• Solvent Spill Dam Protects Unit from Fluid SpillsLess Vibration& DeformationThe welded steel chassis out-performs the conventional plasticchassis. The chassis provides a rigid platform without deformationunder high pressure. Operation of the pump is quieter and thereis less vibration transferred to the syringes because of thisunique design.Legato’s Superior FlowPerformanceFlow performance is optimized with a small step angle microsteppingmotor that drives a precision lead screw and pusher block.Advanced microstepping techniques are employed to furtherreduce the step angle to eliminate flow pulsation. Legato’saccuracy is +/- 0.35% and has 0.05% reproducibility. A widedynamic flow range from 5 pl/min to 220.97 ml/min can beprogrammed into the pump. Additionally, flow rates are userselectable with engineering units from ml, µl, nl, pl, and hours,minutes and seconds.Legato 200 vs ConventionalSyringe PumpOptimal EMI/RFI Shieldingwith Welded Steel ChassisThe superior design of the full metal chassis provides noiseisolation and anti-vibration features for increased reliability.All syringe racks are hardened rolled steel and will not deformwith pressure.Chemically ResistiveAnti-Glare CoverProtection of the display is through atransparent anti-glare cover. The spilldam is designed to prevent fluids fromingressing into the sealed display.Flow Rate (nl/min)Time Elapsed (sec)250 µl SyringeLegato 200Conventional PumpConventionalPump6www.kdscientific.com phone 508.429.6809 fax 508.893.0160www.kdscientific.com phone 508.429.6809 fax 508.893.01607