Silt Density Index (SDI) Monitoring

Articles & Whitepapers

UF Membrane Technology

Ultrafiltration (UF) is a variety of membrane filtration in which forces, such as pressure or concentration gradients, cause separation through the semi-permeable membrane. High molecular weight suspended solids and solutes remain in the so-called retentate while water and low molecular weight solutes pass through the membrane in the permeate (filtrate). The pore size of the ultrafiltration ...

UF Purification versus Microfiltration, Which Process To Choose For Your Application?

Anyone who has studied at the very least high school level biology (and paid attention) is familiar with the concept of a membrane, in particular a semi-permeable membrane. Biological living cells ...

The new GDT-S Prime Plus modem - Gateway to flexibility

Connect your sensors, like a water level logger and water quality probe, to our new GDT-S Prime Plus and transmit sensor data to anywhere in the world. Our GDT-S Prime Plus modem is designed for extended use in the field and to send water ...

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Advanced Data Logger and Controller

The GP2 is a powerful 12 channel data logger that is easy to use, versatile, rugged and reliable. It can log most sensor types and accepts voltage, resistance, current, potentiometer, bridge, counter, frequency, and digital state inputs. DeltaLINK software helps the user set up logging sequences and provides control over reading frequency, sensor type, thresholds, units and much more. All Delta-T ...