Systems and methods for assessing flowability of a multiphase fluid are provided. The method includes agitating a sample of the multiphase fluid contained in a container while controlling an agitation force applied to the sample; pouring the sample, after it has been agitated, into a viscosity cup having an opening at its upper end and an orifice at its lower end and thereby causing the multiphase fluid to flow out of the viscosity cup through the orifice; weighing an amount of the multiphase fluid that has flowed through the orifice and into a receiving vessel over a period of time; and assessing flowability of the multiphase fluid sample using the weight of the multiphase fluid sample in the receiving vessel as a function of time.

Systems and methods for assessing flowability of a multiphase fluid are provided. The method includes agitating a sample of the multiphase fluid contained in a container while controlling an agitation force applied to the sample; pouring the sample, after it has been agitated, into a viscosity cup having an opening at its upper end and an orifice at its lower end and thereby causing the multiphase fluid to flow out of the viscosity cup through the orifice; weighing an amount of the multiphase fluid that has flowed through the orifice and into a receiving vessel over a period of time; and assessing flowability of the multiphase fluid sample using the weight of the multiphase fluid sample in the receiving vessel as a function of time.

The present invention relates to a steam sample concentrator and conditioning (SSCC) system. The SSCC finds use in concentrating impurities carried in steam (e.g., used in power generation and other industrial processes) and facilitating steam analysis. A device for determining steam purity includes an isokinetic flow control device that maintain isokinetic flow of a steam sample stream through a nozzle, and a pump that prevents the steam sample stream from becoming superheated after the isokinetic flow control device. A contactor condenses the steam sample stream, and a separator that separates a condensate sample stream from a residual steam stream sample. A flowmeter measures a flowrate of the condensate sample stream and an analyzer is configured to measure impurities.

The present invention relates to a steam sample concentrator and conditioning (SSCC) system. The SSCC finds use in concentrating impurities carried in steam (e.g., used in power generation and other industrial processes) and facilitating steam analysis. A device for determining steam purity includes an isokinetic flow control device that maintain isokinetic flow of a steam sample stream through a nozzle, and a pump that prevents the steam sample stream from becoming superheated after the isokinetic flow control device. A contactor condenses the steam sample stream, and a separator that separates a condensate sample stream from a residual steam stream sample. A flowmeter measures a flowrate of the condensate sample stream and an analyzer is configured to measure impurities.

The invention is directed to an automated Marsh funnel and Marsh funnel apparatus or system, and an automated method for measuring the Marsh funnel time and density of drilling muds and calculating other rheological properties from Marsh funnel time and mud weight. The system measures and reports rheological properties of drilling muds in real time and faster, more conveniently, and more accurately than conventional manual methods.

The invention is directed to an automated Marsh funnel and Marsh funnel apparatus or system, and an automated method for measuring the Marsh funnel time and density of drilling muds and calculating other rheological properties from Marsh funnel time and mud weight. The system measures and reports rheological properties of drilling muds in real time and faster, more conveniently, and more accurately than conventional manual methods.

The present invention relates to a device for measuring rheological properties of a high-viscosity material and a measurement method thereof in which, while a discharger of the present invention is completely blocked, a change in pressure of the high-viscosity material due to a change in the number of rotations of a first screw is measured, thus having an advantage of being able to precisely and reproducibly measure the viscosity.

The present invention relates to a device for measuring rheological properties of a high-viscosity material and a measurement method thereof in which, while a discharger of the present invention is completely blocked, a change in pressure of the high-viscosity material due to a change in the number of rotations of a first screw is measured, thus having an advantage of being able to precisely and reproducibly measure the viscosity.

A Stein Hall cup for measuring the viscosity of a starch adhesive is automated to provide viscosity measurement in real time using a PLC or other data gathering and control processor. Temperature of the adhesive is measured concurrently with viscosity and temperature signals are processed with the timed viscosity signal to provide a temperature compensated value of starch viscosity.

Low-cost and easily-operated microviscometer suitable for medical diagnosis clinical studies and other fluid tests. The equipment consists of a microchannel (2) formed by concatenated microchannels made by micro-manufacturing techniques, and a fluid column position detector inside the microchannel. The microchannels are open at one end and closed at the other end and are made of a single biocompatible material. When a liquid drop is put into the inlet of the microchannel (2), the fluid enters by capillary until the compressed air pressure equals the capillary pressure plus atmospheric pressure. The fluid transient movement from entering the channel until stopping at its balance position is analyzed thus obtaining as a result the viscosity and the capillary pressure of the liquid tested.