The Cove Business Standards Discussion Forums
Go Back   The Elsmar Cove Business Systems and Standards Discussion Forums >
Forum Username

Elsmar Cove Forum Visitor Notice(s)

Quality Assurance Topics Quality Assurance related blogs.
Rating: 1 votes, 5.00 average.

"nds" or Number of Discriminate Samples - the Necessary Tool to Work With "ndc"!

Posted 29th March 2018 at 11:28 AM by bobdoering (Bob Doering)
Updated 10th April 2018 at 03:08 PM by bobdoering

By now, you should be aware of the concept of “ndc” or number of discriminate categories that a measurement gage is capable of discerning. It is a statistically significant discrimination, or the capability of telling the difference between items even...
Attached Thumbnails
Click image for larger version

Name:	nds sample data.JPG
Views:	1272
Size:	61.2 KB
ID:	50  
bobdoering's Avatar
Stop X-bar/R Madness!!
Views 1617 Comments 0 bobdoering is offline

How do you select the right grips for your tensile tests?

Posted 18th May 2017 at 03:33 PM by krayworth

A material testing machine can only be used to its full capacity if the right grips or fixtures are used. With all the options available, choosing the right accessories for a specific testing application can be more complicated than you think. Common...
ADMET Applications Eng
Views 3125 Comments 0 krayworth is offline

Testing Large Plastic Pipe

Posted 4th April 2017 at 01:46 PM by krayworth
Some Related Topic Tags plasticpipe, plastics, testing

If you’re in the plastics industry, you’re probably no stranger to tests like ASTM D638, ASTM D695, or ASTM D790 to help you identify mechanical properties of your plastic materials. But what happens when that is not enough? Those mechanical tests allow...
ADMET Applications Eng
Views 833 Comments 0 krayworth is offline

Preparing an X hi/lo-R Chart in Datalyzer

Posted 3rd June 2016 at 03:17 PM by bobdoering (Bob Doering)

Good news! We have verified that the Datalyzer software is capable of doing X hi/lo-R charts for precision machining!
Attached Files: 1. Scan for viruses before opening, 2. Please report any 'bad' files by Reporting this post, 3. Use at your Own Risk.
File Type: docx X hi lo-R charts in Datalyzer.docx (110.9 KB, 448 views)
bobdoering's Avatar
Stop X-bar/R Madness!!
Views 6431 Comments 0 bobdoering is offline

IEC 62366 - Usability Test Protocol format

Posted 1st June 2016 at 12:29 PM by sherley13

Hi All,

IEC 62366 Application of usability engineering to medical devices - Medical Device Usability Testing any PROTOCOL / or Format available please share with me.

Involved in Discussions
Views 2469 Comments 0 sherley13 is offline

Do you find this blog post helpful and informational?

The time now is 09:31 PM. All times are GMT -4.
Your time zone can be changed in your UserCP --> Options.

Misc. Internal Links

NOTE: This forum uses "Cookies"