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KD Scientific LEGATO 270 Programmable Dual-Syringe Pump with Touchscreen Control
Product Description
The KD Scientific LEGATO 270 is a precision dual-syringe infuse/withdraw pump optimized for applications in biotechnology, molecular diagnostics, and bioprocessing workflows. Featuring a full-color, resolution touchscreen interface, it allows programmable control of flow rates, target volumes, and timed infusion sequences—essential for gene editing, biomanufacturing, and synthetic biology protocols.
Key technical features include:
- Flow Range: 0.5 µl to 140 ml syringe capacity with flow rates from 5 ml/min up to 215.803 ml/min, enabling versatile fluid handling in molecular cloning and live-cell imaging studies
- Accuracy: ±0.35% flow rate precision, critical for reproducible dosing in molecular diagnostics and biopharmaceutical production pipelines
- Motor Technology: 1.8° stepper motor with 1/16 microstepping (6400 microsteps per lead screw revolution) for reduced pulsation and stable flow critical in fluorescence analysis and neuroimaging applications
- Force Capability: Maximum linear force of 34 kg (75 lbs) at full force selection, supporting demanding fluid transfer tasks
- Programmability: Storage for up to 40 custom programs, each with 20 steps, facilitating repeated bioprocessing protocols and synthetic biology experiments
- Compact Design: Tilt-able display allows operation on its side to save benchtop space in clinical diagnostics or biomedical engineering labs
- Dimensions & Power: Footprint of 13x11x7 inches, weighing 12 lbs, powered globally by 100-240 V, 50/60 Hz
This microstepping syringe pump is widely adopted in synthetic biology research and biomanufacturing environments where precise fluid delivery and flexibility are paramount. Its robust design and sophisticated control interface make it an essential tool for advanced molecular biology and biotechnology research requiring accurate infusion and withdrawal capabilities.
Included accessories cover a touch screen controller, 120 V power cord, and a 30-day warranty. The LEGATO 270 meets quality control standards with validated pressure, electronic, and power testing, ensuring reliability for critical laboratory workflows.
Item Stats
Product details
| Capacity | 0.5 µl to 140 ml |
| Drive Motor | 1.8 degree Stepper Motor |
| Motor Drive Control | Microprocessor with 1/16 microstepping |
| Linear Force (Maximum) | 34 kg (75 lbs) @ 100% force selection |
| Number of Microsteps per one Revolution of Lead Screw | 6400 |
| Step rate (Minimum) | 27.5 sec/µstep |
| Step rate (Maximum) | 26 µsec/µstep |
| Pusher Travel Rate – (Minimum) | 0.36 µm/min |
| Pusher Travel Rate – (Maximum) | 190.80 mm/min |
| Flow Rate (Minimum) | 45.2475 ml/min (0.5 µl syringe) |
| Flow Rate (Maximum) | 215.803 ml/min (140 ml syringe) |
| Dimensions | 13x11x7” |
| Weight | 12lbs |
| Power | 100-240v, 50/60Hz, 0.5amps |
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