5 Pumps, Valves & Liquid Handling Chemical Resistant Diaphragm Pumps


The new generation of modular design, intelligent vacuum technology, integrating variable frequency pumps developed and produced by Wiggens are both compact and lightweight. The pumping speed of the diaphragm pump can be adjusted via the frequency conversion motor and controller which ensures the vacuum pressure is controlled with greater accuracy. With self-tuning PID technology the controller automatically changes the PID value according to the artificial intelligence logic algorithm, accurately adjusting the motor speed and stabilising the precise vacuum pressure. The maximum flow rate in this series measures up to 95L/min, and the ultimate vacuum down to 1mbar. All parts in contact with gas and condensate are made of high-quality PTFE and the gas chamber and drive chamber are separated and sealed to ensure a long life of the mechanical parts.


This series of chemical resistant vacuum pumps are suitable for the treatment of corrosive gases in the chemical, pharmaceutical and petrochemical sectors as well as other industries, such as, extraction, vacuum distillation, rotational evaporation, vacuum concentration, centrifugal concentration, solid phase extraction to name a few. High protection level and multiple communication options suitable for various industry and laboratory applications are featured along with with a space-saving structure, efficient energy conservation and environmental protection.


More information online: ilmt.co/PL/Y3JW 48460pr@reply-direct.com


New Cost Saving Bottle Top Dispenser Launched


Scientific Laboratory Supplies (SLS) have announced a great new bottle dispenser. It offers top of the market accuracy at an incredible price. Benefits and features include: factory calibrated in ISO 17025 accredited calibration facility; extremely durable and reliable; fully autoclavable; compatible with a wide range of chemical; easy re-calibration; smooth and accurate volume setting; compatible with a wide range of bottles; volume lock.


An introductory offer is available so hurry to make your budget go further. More information online: ilmt.co/PL/PGgm


48455pr@reply-direct.com ADVERTORIAL Opt for a Refi ned Pipetting Experience


Each time you pick up your pipette do you consider your overall user experience? The way it feels and performs will affect your results. A more comfortable pipette produces more consistent results as user technique is not affected by fatigue.


Proven Precision for Reliable Results


In independent tests performed in accordance with the ISO 8655 standard, random error displayed with Sartorius Tacta pipettes was up to 75% less than competitor pipettes when used over a 3 hour period. The fi ne-tuned detailed design of Tacta with sophisticated ergonomics means it is easy on the hand, makes pipetting effortless and safe, and produces consistently accurate results during prolonged pipetting periods


Low Pipetting, Tip Loading and Ejection Forces The forces needed throughout a pipetting cycle have all been considered in the Tacta design. From tip attachment to pipetting and fi nally tip ejection, they are all exceptionally low with Tacta, protecting you from WRULD (Work Related Upper Limb Disorder) and RSI (Repetitive Strain Injury). The Optiload feature, with spring-loaded tip cones in both the single and multichannel models, secures tip loading with perfect sealing and minimal force. Consequently, Optiload also ensures light tip ejection to protect your hand. The light tip ejection is further enhanced by Sartorius Optiject, the soft, levered tip ejection feature that lets the tip detach in a smooth, controlled way with little force.


Tacta pipettes feature an easy-to-read display to help you to see all four digits of the set volume from a distance without straining your eyes. The volume is easy to read even when the pipette is angled – eliminating the need to turn your head into an uncomfortable position. In addition, the new Optilock provides added peace of mind, preventing accidental volume changes during use but enabling quick, easy volume changes when necessary.


More information online: www.alphalabs.co.uk/tacta


48625pr@reply-direct.com


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