Wednesday, September 9, 2009

Valcor Scientific Introduces A New Flow Control Valve

Valcor Scientific introduces a new flow control valve for LCO2 (liquid carbon dioxide) applications. The unique SV91 series valve designed for LCO2 incorporates many features of a valve used in Aerospace systems for over 40 years to make it one of the most dependable solenoid valves available to handle this normally difficult media. Al Lamastra, General Manager for Valcor Scientific, states "We've been involved with the Aerospace industry for so many years. By integrating the technology developed for that industry into our general market products; this helped to make us the manufacturer that people look to when they need dependable cryogenic flow control."

The SV91 all welded leak-tight SS construction has a straight-thru flow path that provides high flow in a compact size. Its direct-acting shear seal design insures positive shifting and sealing unlike piloted valves that tend to fail in the open position. Valcor Scientific developed a free-flow design internally that minimizes the transformation of LCO2 to a solid or "snow". This feature along with the direct-acting shear seal, make the SV91 from Valcor Scientific one of the most reliable solenoid valve for LCO2 applications.

Available in two versions rated at 350 PSI and 1000 PSI, the SV91 series can be used in applications such as fog producing systems for entertainment, food processing, chillers and other temperature control devices. For more information, contact Valcor Scientific at valcorscientific@valcor.com or 973-467-8400.

Company Information:
Valcor Engineering Scientific Div.
2 Lawrence Rd.
Springfield, NJ
07081 USA.
973-467-8400
973-467-9592
http://www.valcor.com


Product Details:
Plastic Valve | Solenoid Valve | Metering Pump | Diaphragm Valves | Miniature valve | Pinch Valves | Cryogenic Valve | Instrument Valve

Offshore Outsourcing: The Big Five :

Outsourcing of software development, support and maintenance is gradually emerging as a source for competitive advantages--and a source for headaches, too--for a number of companies.

A recent study by Gartner attributed the first year-over-year revenue drop suffered by the IT services industry in 2002 to growth in offshore services, which is pushing down the prices. Forrester Research says that the offshore outsourcing is going to rise from 12 percent of corporate IT budgets in 2000 to more than 28 percent in 2003. Meta Group predicts that as much as 50 percent of U.S. IT workers will shift to contract labor by 2007.

A CEO of a young IT products company recently said on the panel of a popular Washington, D.C. event that by outsourcing its R&D center to Bangalore, India, his company was able to develop products very efficiently, effectively and with a minimal amount of cash. With only a $15,000 to $20,000 monthly cash burn rate, his company was able to compete against 4- or 5-year-old VC-backed companies that had raised multi-millions.

But is that all there is to outsourcing--reduced cost? What are the various things that one should consider while employing outsourcing? Industry experts say that there is a lot that stays hidden but has an enormous impact on the decision to outsource. Let's examine the experiences of these people to understand what it takes to successfully outsource a project.

Outsourcing Is More Than Labor Arbitrage

Labor arbitrage--the ability to pay one labor pool less than the other--has definitely modified the fundamentals of outsourcing. Also, the availability of a greater number of equally qualified people--India produces 75,000 IT graduates every year as compared to 26,000 in the United States--has played a big part in the growth and efficacy of offshore outsourcing.

However, there is more to outsourcing then just lower HR expenses. There are many areas including vendor selection, communications, technical oversight, security/privacy and specialization, which all need to be considered while outsourcing work offshore. Studying best practices in these areas is a must if you want to be successful. Five things will help you achieve that.

Select the Right Vendor

As an industry, outsourcing has matured. There are many documented benefits and pitfalls of outsourcing. The general awareness has reached such a level that the case for outsourcing has been pretty much made. Now the prevalent question has changed from "Why outsource?" to "Outsource to whom?"

How you select your vendor will have a significant impact on your success. There are a host of questions that you need to get answers to. You need to establish selection criteria to evaluate vendors. You need to understand your core competencies, your business needs and how they relate to the core competencies of the vendor. You need to evaluate the industry knowledge of each vendor and their processes and methodologies, including CMM, ISO9000 or TQM certifications. You need to understand the cultural diversity and the impact that it may have on communications and development efforts.

One startup company that tied up with an outsourcing company in India had to constantly answer this question while seeking outside investment: "How are you going to assure that you have this effective development organization in India with all of the negative things going on around the world?" It was able to address this concern easily because it wasn't the only company using Indian development centers. Its vendor was also supporting a number of other U.S. companies that were much larger and prominent than the startup. The vendor had enough redundancy and resources for backup and recovery to ensure continuous operations in emergency situations.

Do Your Homework

An entrepreneur that is using outsourcing to build his startup venture said, "Outsourcing is not going to be an easy process, but it can be relatively simplified if you know what you're getting into." Outsourcing is quite different than contracting, more specifically time and material (T&M) contracting.

T&M contracting--the more prevalent form of IT contracting--usually entails getting people to join your team to complete the work. The client keeps the control and tells the contractors what is needed, when it is needed and how it will be done. The project management, resource planning, scheduling etc., are all done by the client.

On the other hand, in the case of outsourcing you ask the vendor to deliver you something and it is responsible for the complete development and the delivery of the final product. In this case the vendor is responsible for project management, resource planning, scheduling etc., hence it calls for a different type of preparation than T&M contracting.

In outsourcing, the completeness and thoroughness of business analysis is very critical. You need to ensure that your analysis specifies each and every aspect of the proposed job.

The lessons learnt mentioned by a panel of CEOs discussing outsourcing in a recently held Washington, D.C. event included requirement specifications and documentation. These companies spent a large amount of time writing the specs and completing the documentation that they then handed over to the vendor. They broke their specs in multiple modules, which could be much easily communicated to the development team as compared to the complete system. They developed elaborate matrices to measure the final product. They communicated this matrix to the vendor well in advance. Their suggestion? Don't even think about outsourcing if you are not willing to develop detailed specs and the measurement matrix.

It's the Process

In outsourcing projects, even though the project management, resource planning and scheduling is done by the vendor, the client still has to monitor the vendor. The lack of proximity to the vendor puts a greater importance on the process that is employed to communicate the work, to get the work done and to report back the progress.

That is why many companies are putting greater emphasis on the certification like CMM, ISO900, TQM, etc., as compared to the technical resources of the vendors. The vendor must deploy a consistent and high quality process for analysis, design, development, QA, reporting, project monitoring and management. The client and vendor must have a clear understanding about the process. Otherwise, the project will fail.

Other than SDLC processes and certification, another critical aspect is the outsourcing contract. The contract should be flexible enough to be able to address various late-stage concerns and modifications.

Protect Your IP

When the software is developed in a far-away place that you do not visit very often and where you do not have control, it can raise doubts about the protection of your intellectual property rights. How you go about protecting your IP will have a great impact upon the success of your company, not just the success of your outsourcing initiative.

One company split its system into multiple pieces and worked with multiple companies, finally integrating all pieces and coming out with the eventual product. This way none of the outsourcing vendors have a clear idea about the eventual product. They only knew about the modules that they worked on, not the whole picture.

Communicate Well

A common problem that the software people face is the miscommunication of requirements. A CEO of a company that outsourced work to India once mentioned that while developing software in� the United States, he had same communication issues while developing software in India. However, when the development is in a different country, the problem can be exacerbated. How you address this will have critical bearing over the success of your project.

You need to develop thorough communications that address all foreseeable issues, including the time difference between different locations, the language and cultural differences, whether video conferencing capabilities exist, etc. Such a plan should specify how often you communicate, who will set up the agenda, who will initiate the discussion, etc.

IT outsourcing has been gaining momentum for some time. The industry has matured to a very good level. A number of big and small companies have consciously made an effort to pursue outsourcing on a strategic level and they have set up many good and bad examples. Getting your IT work done offshore has many advantages, but it also comes with a number of risks. If you do not address those risks and take care of all the areas mentioned above, then your outsourcing project may become a nightmare for you.

B2B Software | Content Management System | Wireless Application Development | Mobile Application Development

Tapioca ingredient tweaked for lower fat pastry

Ulrick & Short is launching an adapted version of its Delyte F fat replacer for tapioca to reduce the fat content in both sweet and savoury shortcrust pastry.

The UK ingredients supplier has previously enabled fat reduction in sponge cakes and cream fillings using other products in its Delyte range, but pastry has presented a particular challenge.

Company director Andrew Ulrick told FoodNavigator.com that attempts to reduce fat by 10 to 15 per cent resulted in a pastry that was unacceptably tough. For this reason, the Delyte F product has until now been used to retain moisture and increase shelf life in fruit-rich tea loaves.

But following requests from customers for lower fat pastry solutions, the team revisited the ingredient and has now found a way to allow up to 25 per cent fat reduction, mostly from butter but also some shortening.

Ulrick explained that the granulation has been increased to increase the surface area and increase water binding activity.

�When you reduce fat in processed meats, bakery fillings etc you use high levels of water. In pastry you use low levels, so we have to change the granulation top bind lower levels of water,� he said.

Although 25 per cent fat reduction is not enough for manufacturers to make a low fat claim on products, Ulrick called it a �significant reduction� � and it fits in with industry wide efforts to reduce the levels of saturated fats in packaged products.

Pies to please the eyes

Another benefit the company has found is that use of the revised Delyte F can help improve final product quality.

Lack of elasticity in the dough can cause cracking, and conversations with large industrial pie-makers have confirmed that cracking can be a problem, even in full fat versions of products.

However Ulrick said Delyte F has been seen to increase the elasticity, and repeated tests have turned out pies with un-cracked tops.

Reducing the amount of butter would bring cost savings to manufacturers too, as butter is a relatively expensive commodity.

The company is currently conducting trials on using the ingredient in puff pastry, and Ulrick said a version suitable for the products like croissants could be available in the coming months.

More Food Link : Potato Starch | Tapioca Pearls | Tapioca Flour | Gluten-Free Flour | Potato Granules | Potato Flour | Potato Flakes | Tapioca Granulated | Modified Food Starch | Onion Salt | Minced Onion | Chopped Garlic | Minced Garlic | Bulk Spice Company | Wholesale Spice | Food Thickening Agent | Native Potato Starch | Tapioca Starch | Modified Tapioca Starch | Tapioca Granulated

The latest in capacitance level measurement

Great ideas are timeless, and the new Liquicap M, combining the tried and trusted capacitance level principle with leading-edge technology, is ideal for food, chemicals, viscous media and hydrocarbons

Great ideas are timeless, and the principle behind the capacitance level probe - the very first instrument we made - is still as sound as ever.

More than 50 years on, Endress+Hauser presents the new Liquicap M, combining this tried and trusted principle with leading-edge technology.

With its variety of housings, certifications, approvals and process connections (from 0.5''), you can tailor Liquicap M to exactly what you need - no more, no less.

Available in both rope and rod versions, Liquicap M can accurately measure level up to
10metres.

It offers outstanding performance in storage, buffer and process tanks and features two-stage over-voltage protection to safeguard against electrostatic discharge.

It can also be used in viscous media, thanks to active build-up compensation.
Ideal for the food industry, Liquicap M is suitable for both CIP and SIP systems, and combines a wide range of hygienic process connections with FDA and EHEDG approvals.

It is also designed for the real world: in applications with strong build-up, Liquicap M has cutting-edge algorithms to safeguard stable measured values.

And its short response time means it is particularly suitable for use in small tanks, where rapid level changes occur and the measurement range must cover the entire contents of the tank.

Also ideal for the chemical industry, Liquicap M offers a SIL 2 rating according to IEC61508 for both low and high demand mode, and is ATEX certified to EEx ia and EEx d for hazardous area use.

It features a gas-tight feedthrough for protection against aggressive or toxic media, often found in solvent or hydrocarbon applications.

Best of all, the device continuously monitors the probe insulation, so that any rod breakage or damage to insulation is immediately detected to minimise measurement errors and plant downtime.

GTMS | Feedthrough | Hermetic Packages | Match Seals