Pumps, Valves & Liquid Handling


High-performance peristaltic tube pumps for versatile applications


Spetec manufactures peristaltic tube pumps, often referred to as a roller pumps or tube pumps. A distinction is made between standalone laboratory versions and OEM pumps. The pump manufacturer takes on all aspects of production, from the necessary planning and development work through to the procurement of parts and job handling.


Spetec started designing various types of peristaltic OEM tubing pumps and offering them to manufacturers of laboratory and measuring equipment across the globe. As the pumps and tubing are mutually dependent, the manufacturer also produces the appropriate tubing themselves.


Spetec has many different pump types available but the company uses a number of basic components, which they manufacture in house. The actual visual and geometric design is done to individual customer requirements. The design of the pump and the base plate, including the colour, is custom, meaning that the design concept of the OEM is retained.


The development of the SM04 allows compact fitting on built-in pumps, such as the Precision Standard tube pumps the Low-Cost Mini variant and the Precision Compact tube pumps.


Fitted with a roller head with 12 rollers, the Precision Standard pump is suitable for the most stringent requirements in respect of low pulsation and consistency of fluid delivery. With its roller head diameter of 72 mm and speeds of between 0 and 80 rpm, it can handle up to 6 channels. The dosing range per channel is 0-45 ml/min.


The Precision Compact pump has a smaller roller head (36 mm diameter) and at speeds of between 0 and 100 rpm can only handle up to 4 channels. The dosing range per channel is 0 – 8.5 ml/min.


The third variant is the Low-Cost Mini pump with an even smaller roller head (30 mm diameter). It covers the same speed range of 0 – 100 rpm, but only handles three channels, with a dosing range per channel of 0-23 ml/min.


All three types are fitted with a wear-free stepper motor (1.8°) and incorporate a shaft mounted on two ball bearings. All parts are made of PVC, polypropylene or are powder coated. As described, the peristaltic tube pumps are fitted with a stepper motor. This is another step towards individuality in custom-built pumps, which are also easy and inexpensive to fit during final assembly. More information online: ilmt.co/PL/xwLn


62883pr@reply-direct.com


New compact instrument advances genomics liquid handling


SPT Labtech has expanded its nanolitre liquid handling portfolio with the launch of mosquito Gen3. This new model, the most compact and accessible in the mosquito range, offers next-generation sequencing (NGS) cost savings by making advanced miniaturisation technology more accessible to laboratories.


mosquito Gen3 provides precise multi-channel pipetting from 500 nL to 5 µL with rapid plate-to-plate motion across three available deck positions, all within a small benchtop footprint. By using individual pre-sterilised micropipettes, it eliminates the risk of cross-contamination, ensuring data and research integrity. Developed with leading scientists, mosquito’s software enables quick implementation and sharing of methods, facilitating miniaturisation in novel application areas.


For laboratories needing higher throughput and greater walkaway capacity, mosquito HV genomics offers the same accuracy and volume range, with an additional two deck positions.


mosquito technology has revolutionised genomics workflows by reducing reagent consumption and scaling down reaction volumes without compromising data quality. Unlike traditional air displacement technology, mosquito’s true positive displacement technology maintains accuracy across all liquid classes and environmental conditions. This advancement has enabled the miniaturisation of over 40 NGS kits, including standards such as Illumina Nextera XT, Illumina DNA Prep, NEBNext® Ultra™ II, and Takara SMART- Seq chemistries.


“Automated liquid handling is crucial for genomics labs to meet modern research demands. One significant advantage of automation is the ability to miniaturise volumes, resulting in substantial cost savings and extended reach of precious samples and reagents. By expanding our range of low-volume liquid handlers, we have lowered the cost barrier to miniaturisation and now offer solutions tailored to laboratories of all sizes and needs,” said Kamila Koprowska, Product Manager, mosquito genomics at SPT Labtech.


More information online: ilmt.co/PL/55xb 62952r@reply-direct.com


Advanced electronic pipettes: Precision, speed, and connectivity


Alpha Laboratories Ltd is pleased to announce the launch of Picus® 2, the latest advancement in electronic pipetting technology from Sartorius. Designed to elevate your pipetting experience, Picus® 2 offers unparalleled precision, speed, and connectivity, setting a new standard for laboratory pipettes.


With enhanced precision, Picus® 2 ensures reproducible pipetting results, catering to users of all skill levels. Whether it’s routine tasks or complex protocols, users can achieve faster results without compromising accuracy, thanks to the ergonomic design and advanced features of Picus® 2. The Picus® 2 electronic pipette boasts several key features designed to enhance user experience and laboratory efficiency:


Seamless connectivity: The Sartorius Pipetting App seamlessly integrates with Picus® 2, enabling users to effortlessly connect and run sample preparation workflows automatically.


Ergonomic design: Engineered with user comfort in mind, Picus® 2 is ergonomically designed to minimise strain and fatigue during prolonged pipetting sessions, ensuring the well-being of laboratory personnel.


Reliable results: With built-in features such as the plate tracker and repeated blowout function, Picus® 2 guarantees consistent and reproducible results, maintaining sample integrity and reliability throughout pipetting procedures.


Guided workflows: Picus® 2 facilitates streamlined laboratory workflows by providing access to step-by-step protocols, automatic adjustments, and updates for optimised performance, thereby simplifying complex pipetting tasks and increasing productivity.


To celebrate the launch of Picus® 2, Alpha Laboratories Ltd. is offering a special introductory offer. Get connected today with Picus® 2 pipettes and save 40% on your purchase. Order online or quote offer code PIC0224 to benefit from this exclusive offer.


More information online: ilmt.co/PL/7n2Q 62259pr@reply-direct.com


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