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Membrane productivity springs forward with new degradation-control method

The ability to precisely control the molecular structure of polymer membranes could expand their use in challenging separations, such as the purification of xylene isomers. Using highly selective membranes that can be operated at ambient conditions to separate such hydrocarbons…

A new two-piece pneumatic automated V-ball valve

This company's direct-mount pneumatically actuated, stainless-steel V-ball package (photo) is said to have the smallest total dimensional envelope in the industry, reducing installation materials and labor costs. The valves are available in sizesĀ½- to 2-in. NPT. The compact NPT threaded…

A larger-capacity, multi-stage centrifugal pump

With the introduction of a third size in the Hilge Contra range, this company expands the performance spectrum of its centrifugal pumps up to flowrates of 100 m3/h. The new G Hilge Contra III meets the general requirements of the…

These signal interface modules are compact and reliable

This line of interface modules (photo) are used to simplify and improve reliability of automation connections and signal conversions. When creating automation systems using major PLC brands, designers are challenged to connect an ever-increasing number of equipment signals to the…

A complete package for decentralized power supplies

This company now offers a fully comprehensive M12 Power product portfolio in K, L, S and T codings. Besides the already available overmolded M12 Power cables, the M12 Power range now also includes field wireable male connectors, receptacles and junctions,…

Modernizing the Process Optimization Toolset

Chemical manufacturers are using advanced analytics solutions to transform the way their employees solve data-intensive optimization problems The traditional approach to process-data analysis for optimization has been on-premises process data historian integration with a Microsoft Excel add-in. This methodology requires…

New metering pump is said to be pulsation-free

New Hydra-Cell P700 Series metering pumps feature a hydraulically balanced, multiple-diaphragm design to provide smooth, linear, virtually pulse-free flow without the need for expensive pulsation dampeners. Employing variable frequency drive (VFD) electronic flow control adjustment, P700 metering pumps deliver precise,…

Measure lengths precisely with this device

The new LMSCA length-measuring system (photo) is extremely compact and yet extremely robust. The system is just 120 mm long, and can be combined with measuring wheels of 200-mm circumference. With the pre-assembled encoders of the WDGP series, resolutions of…

Mass-spectrometry enhancements for quantitative analysis

The TSQ Plus triple quadrupole mass spectrometer (MS; photo) portfolio is said to increase workflow throughput through superior data acquisition and polarity switching speeds. The improved low-mass product ion-transmission efficiency enhances sensitivity for key target applications. The new portfolio, which…

This analyzer detects turbidity in either clear water or wastewater

The TR82 turbidity analyzer (photo) includes a clear water sensor designed for use in all phases of drinking water treatment and disinfection. It is ideal for monitoring groundwater sources or surface water storage lakes, basins, lagoons or ponds, as well…