Product category:
Monitoring and sensor equipment and systems
News Release from: Krohne | Subject: Optimass Coriolis Mass flowmeters
Edited by the Manufacturingtalk Editorial
Team on 06 July 2006
Mass flowmeters control manufacturing
costs
Four Coriolis mass flowmeters have been installed at a UK dairy products manufacturer - replacing manual measurement to enable the company to control manufacturing costs more accurately.
Four Krohne Optimass Coriolis Mass flowmeters have been installed at Fredericks Dairies, the UK's second largest branded ice cream manufacturer, to enable the company to control manufacturing costs more accurately The instruments are being used to measure the amount of chocolate applied to ice creams on four production lines that operate 24 hours a day, five days per week during the summer
This article was originally published on Manufacturingtalk on 9 Nov 2004 at 8.00am (UK)
Related stories
Flowmeters ensure biscuits' ingredients mix
Biscuit manufacturer has installed two Coriolis mass flowmeters to overcome the problem of ensuring exact amounts of ingredients are added during manufacture.
Mass flowmeters help reduce product wastage
Krohne's Optimass Coriolis mass flowmeters are used by BASF to help reduce product wastage and potential downtime during the manufacture of industrial paints and varnishes.
Chocolate is the most expensive ingredient used in the manufacturing process and controlling the amount applied to each ice cream is essential to managing and minimising costs.
The chocolate is fed from storage tanks and pre-heated to 45 deg C before passing through the straight-tube Optimass flowmeters at a rate of 10 litres per minute and a viscosity less than 2 pa.
Each Optimass is of hygienic design and some incorporate a stainless steel hot water jacket to help maintain the chocolate at a temperature that will prevent it from solidifying.
Further reading
Check EMFs without removing them
A fully portable in-situ calibration verification system for electromagnetic flowmeters captures data for download later.
Mass flowmeter measures up in difficult areas
A revolutionary new design of single straight tube Coriolis mass flowmeter ensures problem free installation and maximum accuracy in notoriously difficult applications.
Previously Fredericks Dairies relied on manually analysing production samples of ice cream to determine the weight of chocolate that was being used on each ice cream.
This process, however, did not provide the level of accuracy the company required to control costs effectively.
The Optimass flowmeters are capable of measuring to an accuracy of +/-0.1% of actual measured flow rate and now provide Fredericks Dairies with significantly greater accuracy than it could achieve previously.
Operators are now able to take regular measurement readings from the Optimass flowmeters over a pre-determined period of time.
These are then compared with the total amount of chocolate purchased to help identify under or overdosing of chocolate.
If necessary, corrections can then be made to manufacturing processes to ensure that the right amount of chocolate is applied.
"Accuracy was the most important factor when I was researching different measurement technologies," said Mike Sexton, project engineer at Fredericks Dairies.
"I quickly came to the conclusion that a mass flowmeter would give me the best combination of value for money and accuracy.
He added: "From there Krohne carried out tests on samples, which proved that the instruments would give us the level of accuracy we wanted." Krohne's Optimass Coriolis mass flowmeter was the first of its kind to incorporate a single straight tube design.
It incorporates Krohne's patented AST (Adaptive Sensor Technology) design, which ensures stable operation under varying process conditions.
The instrument is manufactured from materials that conform to Food and Drug Administration (FDA) guidelines and complies with EHEDG (European Hygienic Engineering and Design Group) and 3A standards.
It is available with a wide range of industry standard hygienic process connectors which makes it ideally suited for use in food applications.
• Krohne: contact details and other news
• Email this article to a colleague
• Register for the free Manufacturingtalk email newsletter
• Manufacturingtalk Home Page
