Micropump product & application overview

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Standard micropumps

mp-6 mp-6-pp

Micropumps are used for processing of fluids such as gases or liquids, just like conventional pumps with the benefits of smaller size, minimal energy consumption and utilization of novel actuation principles (microactuators)

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Functional Principles

The functional principle of piezo membrane micropumps is easily explained. A piezo ceramic is mounted on a brass membrane and deforms that membrane when a voltage is applied. With the resulting downstroke the medium is squeezed out of the pump chamber below. Check valves on both sides of the chamber define the flow direction.

When the voltage is decreased, the piezo's correspondent deformation causes an upstroke of the membrane. The medium is sucked in and the chamber is filled. The pump can operate at up to several hundred pumping cycles per second. The pumping characteristics can be optimized by adjusting three parameters: amplitude, frequency and wave form of the electric control signal.

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Characteristics

mp6 Material in fluid contact: PPSU Max flow rates

7 ml/min (water) 18 ml/min (gas)

Max pressures 600 mbar (water) 100 mbar (gas)

mp6-air for air/gas pumping

mp6-pp (polypropylene-coated) Material in fluid contact: PP Max flow rates

5 ml/min (water) 6.8 ml/min (MeOH)

Max pressures 650 mbar (water) 550 mbar (MeOH)

Both mp6 & mp6-pp Suitable for gases and liquids Low energy consumption < 200 mW Size 30 x 15 x 3.8 mm

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Robust & reliable

Lifetime > 5,000 hours proven; 10,000 hours reached in continuous testing Steam sterilization according to DIN EN 554, 121C, 20 min possible EtO Sterilization possible (50C, 10% EtO > 60% rel. Humidity) Gamma or e-beam Durable under environmental composite temperature / humidity cyclic test

according to IEC 60068-2-38(10 cycles of 24h from 10C to 65C up to 93% rel. humidity)

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Application overview

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Applications Based On Benefit

Sample applications

Microscopy Lubrication Biotechnology

Analyzers Industrial Sensors Nebulizers & Inhalers

Evaluation Kits

mp6-go! For tabletop testing, includes 3 mp6 micropumps, 1 mp-x controller with connection cable, 1 meter tubing Price: $853

mp6-basic For tabletop testing, includes 3 mp6 micropumps, 1 mp6-eva evaluation board, 1 meter tubing Price: $340

mp6-pro For evaluation directly on your circuit board, includes 5 mp6 micropumps, 5 mp6-oem controllers, 1 mp6-mol (10 connectors), 1 meter tubing Price: $511 www.servoflo.com

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Controlling the Micropumps

Lab electronics (mp6-x) Evaluation board (mp6-eva) OEM electronics - next step is to integrate into your system electronics (requires 3-5 VDC) via mp6-oem.

Estimated Pricing (subject to change without notice)

50 pieces of mp6: $24.26 each

1000 pieces of mp6: $17.65

Price breaks at various quantities in between

Pricing for higher volumes is available upon request

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Contact Information

How may we help you? Tel: 781-862-9572 or 866-830-9572 (US only) Fax: 781-862-9244 Web site: www.servoflo.com Email: info@servoflo.com Blog: blog.servoflo.com Follow us on: Twitter LinkedIn Facebook www.servoflo.com