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Viscometer off-site example assessment and On-line Quests assistance solid-state viscosity
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Posted On :
Dec-03-2011
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Article Word Count :
642
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Viscometer-on-a-Chip methods viscosity and heat range as examine fluid moves through included micro-channel
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Viscometer-on-a-Chip methods viscosity and heat range as examine fluid moves through included micro-channel and small slit rheometer. Non-Newtonian viscosity is taken out by 2D Rabinowitch modification, and description information is viewed and examined by microcontroller based read-out enterprise. Shear pace can vary up to 106 (1/s) can be tested over 10-2-104 Poise. Processor can also be changed to go through circulation charges for products with regular viscosity.
New Viscometer-on-a-Chip (VSS)
RheoSense, Inc. has presented a series of NEW chip based viscosity description devices for particular and repeatable portrayal of various fluids.
These NEW Viscometers-on-a-Chip remove the need to deliver products for genuine viscosity size to an off-site you for batch-to-batch reliability assessments.
Further, frustration in information decryption stumbled upon when looking at results from different viscosity description techniques to you devices information is no longer a element as the chip methods the "true viscosity" and user-friendliness minimizes agent primarily based description problems.
The effect is a considerable lowering in disguised. function costs from increased proficiency in qc and selection.
The chip methods the viscosity and the heat range as the examine fluid moves through a micro-channel on the chip and a small slit rheometer. Non-Newtonian viscosity is precisely taken out by a extensive 2D "Rabinowitch correction", which is immediately carried out after each description.
The chip then delivers description information for information present and research to a microcontroller based read-out enterprise, which delivers to a computer through RS232 or USB places. The effect is a tested substance viscosity similar to that created by superior you rheometers.
A particular fluid providing pump motor is offered as a fundamental element of the program or if an genuine providing program is already in place, then all that is necessary is to simply incorporate the chip into the circulation course collections.
Wide shear pace can vary up to 106 (1/s) can be tested over a range from 10-2 ~104 Poise. Increased viscosity can be also tested with stiffer snacks. Small example amounts as low as 20 µl can be managed easily.
For programs where the viscosity of the examine fluid is regular or can vary a little, the chip can be changed to go through the circulation pace (flow sensor) instead. If recurrent qc size are necessary, an program particular information is available.
With ViscProfi(TM) On-line Quests, real-time viscosity and heat range size can be purchased by Profibus management techniques. One edition of the element helps up to 4 ViSmart(TM) viscosity devices, while another helps 8. Models work with any Profibus DP management program as well as ViscNet(TM) management hub to offer regular examine course for procedure tracking. Gauging 1.3 x 1.1 x 0.4 in., ViSmart(TM) viscometer is absolutely made and appropriate for included and in-line programs.
Profibus On-line for Solid-State Viscosity Sensors
Westbrook, Maine...In-line, real-time viscosity and heat range size can now be purchased by Profibus management techniques using BiODE's new connectivity element. ViscProfi(TM) connectivity modules are available in two variations. One helps up to four BiODE ViSmart(TM) viscosity devices, the other eight.
The ViscProfi helps people make use of the Decentralized Side-line, or DP, protocol's style for fast information return.
The BiODE ViSmart(TM) solid-state viscometer is developed for complicated running circumstances. It is best for included and in-line programs as it is absolutely made and methods just 1.3 x 1.1 x 0.4 in. and is just 4 oz. The BiODE viscometer has no going areas, so it does not have to be adjusted in the area and is unchanged by moaning or circulation circumstances.
The ViscProfi works with any Profibus DP management program as well as BiODE's ViscNet(TM) management hub to offer a regular examine course for procedure tracking. Moreover, BiODE's eCup(TM) 1 hand-held readers allows creation and qc people to complete location assessments wherever wanted.
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Article Source :
http://www.articleseen.com/Article_Viscometer off-site example assessment and On-line Quests assistance solid-state viscosity_113656.aspx
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Author Resource :
Visit viscometer.co for all types of viscometer according to your need.
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Keywords :
viscometer, digital viscometer,
Category :
Business
:
Business
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