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How do you validate a APHA/Pt-Co/Hazen 500 liquid color standard?

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SPC Results for Diagnostic Didymium Filter Test

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How to perform a clean uninstall of EasyMatch QC-ER

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How can I upgrade EasyMatch QC-ER software on a new computer?

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How can I enable login within EasyMatch QC to set User Privilege?

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Unable to Standardize Instrument

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How do I average multiple readings?

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How do you validate a APHA/Pt-Co/Hazen 500 liquid color standard?

Posted on June 1, 2015 by Ken Phillips

As described in Section 6 of ASTM D1209, there are 2 criteria to validate a APHA/Pt-Co 500 standard: Ken PhillipsMr. Philips has spent the last 30 years in product development and management, technical sales, marketing, and business development in several industries. Today, he is the global market development manager for HunterLab, focused on understanding customer […]

Posted in Chemical, Color and Appearance Theory, EasyMatch QC, EasyMatch QC-ER, Pharmaceuticals, Plastic, UltraScan PRO, UltraScan VIS Tagged absorbance, APHA, APHA color standard, Hazen, Pt-Co, PtCo, validation Leave a comment

SPC Results for Diagnostic Didymium Filter Test

Posted on August 26, 2014 by Ken Phillips

FAQ: “We take the results from the Didymium Filter Test on our HunterLab Vista and plot them in an SPC chart over time to look at trends. We are seeing the 430 and 570 nm filters slowly decrease. Can you help us understand what may be occurring?” Ken PhillipsMr. Philips has spent the last 30 […]

Posted in EasyMatch QC, EasyMatch QC-ER, UltraScan PRO, UltraScan VIS Tagged diagnostic test, didymium, didymium filter Leave a comment

How to perform a clean uninstall of EasyMatch QC-ER

Posted on March 25, 2014 by Ken Phillips

Be warned – this note assumes that you want to completely remove or “clean” EasyMatch QC-ER from your PC and start over. No user data will be saved. The following steps are what you need to do for a complete uninstall of EasyMatch QC-ER. Ken PhillipsMr. Philips has spent the last 30 years in product […]

Posted in EasyMatch QC-ER, Software Tagged clean, complete uninstall, electronic records, existing PC, EZMQC-ER, software installation, uninstall Leave a comment

How can I upgrade EasyMatch QC-ER software on a new computer?

Posted on January 27, 2014 by Ken Phillips

EasyMatch QC-ER is a 21 CFR Part 11 compliant version of HunterLab’s EasyMatch QC software for electronic records. Often when a company upgrades to a new operating system, they will also install a new computer. Here is how to successfully upgrade to a new version of EasyMatch QC-ER on a new computer. Ken PhillipsMr. Philips […]

Posted in EasyMatch QC-ER, Software Tagged electronic records, existing PC, EZMQC-ER, install, software installation, upgrade Leave a comment

How can I enable login within EasyMatch QC to set User Privilege?

Posted on September 17, 2013 by Ken Phillips

FAQ: “Our customer wants to establish feature privileges in EasyMatch QC software, such that operators cannot delete standards or samples. only recalibrate and measure. Can this be done?” Ken PhillipsMr. Philips has spent the last 30 years in product development and management, technical sales, marketing, and business development in several industries. Today, he is the […]

Posted in EasyMatch QC, EasyMatch QC-ER, Software Tagged login, privileges, users Leave a comment

Unable to Standardize Instrument

Posted on June 28, 2013 by Ken Phillips

The standardize button in the EasyMatch QC tool bar is grayed out and I cannot standardize my instrument. This problem usually occurs when communication has been interrupted with the active instrument. First check and make sure that all cables are connected to both the instrument and computer and that the instrument is powered on. Go […]

Posted in EasyMatch QC, EasyMatch QC-ER Tagged no sensor connected, tool bar gray Leave a comment

How do I average multiple readings?

Posted on June 28, 2013 by Ken Phillips

How do I setup the EasyMatch QC software to average multiple readings? The EasyMatch QC software has an option to average multiple readings and report the average as a single measurement. To use this feature it first must be configured. To do this, go to Options/Average Method. This will open the Average Method window, as […]

Posted in EasyMatch QC, EasyMatch QC-ER Tagged average sample, configure average, EZMQC Leave a comment
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