Ultra-Precise OEM Syringe Pump

With its OEM syringe pump, Spetec presents a pump that permits ultra-precise metering of fluids in the range of microliters and nanolitres. The pump is adapted to suit the application in hand and is suitable for installation in the devices into which the fluids are to be fed. This could be for the purpose of analysis or filling or the addition of reagents.

The stepper motor is coupled directly to the drive spindle, i.e. without gearing. This reduces mechanical play to a minimum. As a result, there is a direct correlation between the impulse applied and the delivery of the fluid. The value specified corresponds exactly to the absolute quantity to be delivered.

The Spetec syringe pumps are remarkable for their high resolution of 25,600 steps per revolution and the barely discernible individual steps as the pump moves.

A variety of precision syringes are employed for mixing or metering, but simple plastic syringes can also be used. Depending on the size and diameter of the employed syringe, the total amount delivered per minute can be adjusted between 0.5 and 44 nl.

The pump can be operated in the context of an integrated system. Spetec’s in-house design department adapts the pump to match customers’ needs. This means that each customer is able to use a custom component whose design, dimensions and technical features match their specific device or system.

Visit Spetec at Analytica 2018 in Munich (Hall A1, Booth 415) or at the 2018 Hannover Fair (Hall 15, Booth F25).