WebThe peristaltic pump of choice for countless applications Easy Quick installation. Low maintenance. Easy tubing changeover. Versatile From research to process, handles almost any fluid. Plus multichannel options Accurate Flow ranges: 0.0001 mL/min to 42 L/min. Rigorous design standards. Durable Trusted for over 55 years. Web12. apr 2024 · Peristaltic- and 4-piston diaphragm pumps are based on mechanical contact between moving parts such as tube compression or valve interaction. Mechanical contact between moving parts can generate shear stress, which leads to reduced cell viability.

Peristaltic pump: Applications, Working Principle, Pros, Cons

WebShear-Sensitive Pumping with Peristaltic Pumps Peristaltic pumps have become the gold standard for shear-sensitive pumping applications where damage to cells or agitation of a … • No contamination. Because the only part of the pump in contact with the fluid being pumped is the interior of the tube, it is easy to sterilize and clean the inside surfaces of the pump. • Low maintenance needs and easy to clean; their lack of valves, seals and glands makes them comparatively inexpensive to maintain. pro 4 thermostat

Peristaltic and MasoSine Pumps – how they work

Peristaltic pumps have become the gold standard for shear-sensitive pumping applications where damage to cells or agitation of a … Zobraziť viac Maximizing cell viability with peristaltic pumps requires a multivariate solution with major contributors following this order: 1. Pump motor speed: lower rpm minimizes hemolysis 2. Occlusion settings: lower … Zobraziť viac WebThe shear stress calculator can convert shear stress or pressure from Pascal, bar, mBar, psi, kpa, N/m², dyn/cm² to suit all your needs. To adjust precisely the shear stress applied in your system, pressure-driven flow controlled microfluidics is often recommended compared to other fluidic systems (syringe or peristaltic pumps). WebFactors Impacting Shear Sensitivity. Peristaltic pumps have become the gold standard for shear-sensitive pumping applications where damage to cells or agitation of a suspension or colloidal mixture may interfere with the science being performed. Shear sensitivity concerns are especially common in live cell circulation within a bioreactor or food and beverage … pro500 carved top flamed maple