Product news

Sartorius Stedim’s Microsart e.jet Vacuum Pump

The Microsart® e.jet pump is a laboratory vacuum pump that creates a vacuum for vacuum filtration units and simultaneously transfers the filtered liquid to waste. The Microsart e.jet is ideal for sample preparation in the lab, for general filtration and achieves a trans membrane pressure of 800mBar at a constant flow rate of 3.5l/min.

These constant flow rates and the defined maximum vacuum guarantees a smooth and reliable filtration. Reduced operating complexity Until now, vacuum equipment consisted of a number of parts, including connectors, tubes, vacuum
containers, Woulff’s bottles and the vacuum pump. This not only requires more space but is also tedious as after a few samples the vacuum must be broken to empty the filtrate container. This is often heavy and these bottles need to be replaced as they are often broken as well. The complete traditional equipment requires far more laboratory space and is time consuming to operate and maintain.

The new Microsart e.jet greatly reduces operating complexity as it does away with all these extra parts. The e.jet pump is an ideal accessory for 3-branch and 1-branch manifolds.

Compared to traditional equipment Microsart e.jet and stainless steel manifold requires only 30% of the average space, which means less congestion especially when working in laminar flow cabinets. The filtrate is pumped straight to drain, eliminating the need for glassware and extra equipment.
Safer operation and less maintenance Traditional vacuum pumps often lose their efficiency and capability of generating sufficient vacuum when liquid is drawn into the pump head. The Microsart e.jet is designed to pump both gas and liquids, meaning no loss of efficiency or malfunctions from water drawn into the pump head.



Microsart e.motion Automatic Filter Membrane Dispenser

Microsart® e.motion dispensers provide users with a membrane filter on demand. The completely new membrane filter dispenser
meets all requirements placed on advanced laboratory
equipment. The membrane filters are released from their sterile packaging fully automatically at the touch of a button or hands-free - a dispensing operation is triggered when the optical sensor detects approaching tweezers. Also available is a pedal-operated option which dispenses upon pressing of the foot pedal.

Features include:

• Fully automated membrane filter dispenser
• Works hands-free by an optical sensor
• Works by touch-button
• Compact design
• Rapid and reliable transport due to sprocket feed roll technology
• Easy insertion of the filter band
• Easy-to-clean
• Low weight