Charlie Kent Beloved Friend and PSC Co-Worker Passes

Charlie

Charlie Kent

We are all deeply saddened at the terrible loss of our beloved friend and co-worker Charlie Kent. Charlie passed away at his home on Saturday January 4th, 2014. Charlie worked for PSC for over 13 years. He loved taking Lola (company mascot) for walks, playing his guitar, gaming on his computer and collecting and building military models. Charlie was a very loved family member and an important part of our team here at PSC. We will miss you Charlie.  Attached are the directions to the Funeral home below.

Funeral services will be held on Tues., Jan. 7 at 7:00 pm in Jackman Funeral Home, 7 Mechanic St., Douglas. Calling hours at the funeral home are Tues., Jan. 7 from 4-7 pm. In lieu of flowers, donations in Charlie’s memory may be made to the Wounded Warrior Project, PO Box 758517, Topeka, KS 66675 or www.woundedwarriorproject.org. To leave a condolence message for the family, please visit:

jackmanfuneralhomes.com - See more at: http://www.legacy.com/obituaries/telegram/obituary.aspx?n=charles-kent&pid=168929215&fhid=25310#sthash.ahu0TEcd.dpuf

 

Charlie and Sarah Kent

Charlie and Daughter Sarah

 

 

 

Happy Holidays and Seasons Greetings from Process Sensors Corp.

PSC Group Pic Outside

Cold and Snowy at Process Sensors Milford, MA

 

Process Sensors values you our customers and our team works to meet your needs!  Please contact in this new year to help with your projects.  Season Greetings from Process Sensors!

 

PSC Group Pic Inside

Process Sensors Wishes All Happy New Year’s!

 

 

Near Infrared Measurements – How Do They Work?

Light Spectrum

Light Spectrum

Near Infrared (NIR) measurements are based on specific absorption bands in the electromagnetic spectrum between 800 and 2500 nanometers (nm).   While full spectrum analyzers may utilize the entire spectrum and multivariate mathematical treatments such as Principal Component Regression (PCR), Partial Least Squares (PLS) or neural networks, photometers use “slices” of the spectrum that correspond to specific molecular overtones and associated vibrational absorptions.

Photometers utilize narrow band pass interference filters that have a specified band width typically 50 nm wide, though the band width is sometimes application dependent.  The NIR has broad bands as opposed to the sharp peaks in the Infrared region.  Common bonds are O-H (1940 and 1420 nm) in water, C-H (2340 nm) in organics and oils and N-H in proteins.  The absorbance level at these specific wavelengths is proportional to the quantity of the constituent to be measured.

Shining light at these wavelengths causes the corresponding chemical bond to vibrate and absorb energy.  Think of different sections of a stadium crowd called upon to shout and jump when their section is highlighted on the stadium Jumbotron.

NIR bonds

Absorption Bands In The Near Infrared Region

 

photometer

Photometer Illustration

 

 

Photometers compare near infrared energies at measure and reference wavelengths and are typically calibrated with a simple linear regression analysis though non-linear algorithms can be employed for specialized applications or for wide dynamic ranges.  Photometers are easy to install and maintain and they are used in process, at-line and in the laboratory for rapid product analysis.  Typical applications are found in the food, pharmaceutical, tobacco, converting, chemical, mineral and wood processing industries.

Let Us All Recall What We Are Thankful For – Happy Thanksgiving!

PSC Progressive on Halloween!

Process Sensors Has Always Valued Quality Customer Service and For Halloween We Were Progressive!

 

Flo

PSC Goes Progressive on Halloween

Happy Halloween from Process Sensors!

dancing skeletons

Dancing Away! Beyond the Grave!

 

Halloween

Going Batty?

 

Congratulations Boston Red Sox on Winning the World Series!

Congratulations to the Boston Red Sox & David Ortiz on their World Series Victory and History!

 

world series

Red Sox Fans Celebrate World Series Victory with Big Papi!

 

Big Papi!

MVP David Ortiz – Big Papi!

 

 

 

Chromate Conversion Coatings CCCs on Metal

CCCs are frequently applied to steel coil and aluminium coil surfaces to render them corrosive resistant and to establish an adhesive base for organic coatings.  Chromium VI, hexavalent chromium has been the most predominantly used form, but it’s usage is being curtailed through RoSH legislation owing to it’s toxicity. Chromium III is safe to use, and is still being used by many aluminium manufacturers in addition to newer alternatives based upon phosphates, manganates, silanes, etc

As NIR measurement is non contact and non destructive, the  MCT 360 can be simply installed on line after the coating has been applied to measure the coat weight on a continuous basis, enabling automatic or manual adjustment to the coater. Control of coat weight is important as it impacts the physical and chemical properties of the sheet metal.  The CCCs also “tie” the paint to the metal substrate to reduce or eliminate paint peel issues.  This measurement is similar to other converting applications.

The gauge is installed parallel to and at a distance of 150 – 300mm from the metal sheet as it passes over a large diameter steel roller, or approaches rollers (for minimal web flutter).  Measurement is made on the wet coat weight but the read-out is in terms of dry coat weight.  The solids ratio must be kept constant or be known, so that a correction factor can be applied to the measurement read-out.

 

Dry coatweight range Expected measurement accuracy
*3-8 mg m-2  +/- 0.05 mg m-2 

 

* Note other coat weight ranges can be measured.

 

CCC Measurement on Metal

 

 

 

CCC Coating on Metal

Congratulations to the St. Louis Cardinals Game 2 World Series

Congratulations to the Cardinals on their 4 -2 Game two victory over the Boston Red Sox that ties the World Series at one game to one!

 

Cardinals

Congratulations to Red Sox Nation Game 1 World Series!

World Series Game 1 Red Sox vs. St. Louis Cardinals

8-1 Boston

Game 2 Tonight