Ultra-Precise Dispensing
with the Smart Pump™
The Smart Pump™ is the most precise micro-dispensing pump on the market. A positive pressure pump with a computer controlled needle valve, the Smart Pump™ can control starts and stops and material flow for an extreme range of viscosities. The computer controlled needle valve provides active valving to control flow characteristics and including opening, closing and suck-back. Depending on the pump chosen, the dead volume inside the Smart Pump™ ranges from 0.025 cc to 0.1 cc. With these features and degrees of control, it is possible to dispense very small volumes of material — down to 20 picoliters — and a range of viscosities from 1 centipoise to over 1,000,000 centipoise.
Two Models Ready for Your Application
The Smart Pump™ is available in two models: the Smart Pump™ 100 and the Smart Pump™ 20. Which one you need depends on your application. The Smart Pump™ 20 offers greater precision than the Smart Pump™ 100.
Technical Specifications
| Smart Pump™ 20 | Smart Pump™ 100 | |
|---|---|---|
| Size | 25.4mm × 25.4mm × 152.4mm | 25.4mm × 38.1mm × 152.4mm |
| Weight | 0.45 kg | 1.134 kg |
| Fluid Inlet | Female Luer with 10–32 thread | Female Luer with 10–32 thread |
| Air Pressure | 0–100 psi available | 0–100 psi available |
| Pump Body | Anodized aluminum | Anodized aluminum |
| Wetted Parts | Stainless steel or ceramic; Delrin valve body available | |
| Tip | nScrypt patterned ceramic tip, standard tip from 12.5 µm to 200 µm; up to 3 mm tips available; Luer lock tip | |
| Piston Resolution | 0.1 µm | 0.6 µm |
| Operating Frequency | 20 Hz (material dependent) | 2 Hz (material dependent) |
| Fluid Viscosity | 1–1,000,000 cp | 1–1,000,000 cp |
| Dead Volume | 0.025 cc | 0.1 cc |