Re: Best powder diffractometer (was: None)

2000-06-15 Thread Armel Le Bail
>I assume you are talking about the Huber Imaging Plate Guinier Camera 670, >right? No. It had a shape very similar to the INEL 120°curved detector, but covering 140°, and with a different detection technology - Was not Huber ?;-). >There are a lot of reference patterns on the web site. Just lo

Re: Best powder diffractometer (was: None)

2000-06-15 Thread Michael Nippus
-Ursprüngliche Nachricht- Von: Armel Le Bail <[EMAIL PROTECTED]> An: RIETVELD_L Distribution List <[EMAIL PROTECTED]> Gesendet: Mittwoch, 14. Juni 2000 21:20 Betreff: Re: Best powder diffractometer (was: None) > Obtaining patterns of reference materials is the only way t

Re: Best powder diffractometer (was: None)

2000-06-14 Thread Armel Le Bail
>Which would you go for? In that order : The more robust machine (after all, they cost like a house but they are not guaranteed more than one year, which is ridiculous - car manufacturers compete on the guarantee length, why not powder diffractometer manufacturers ?), fulfilling all my special

Re: Best powder diffractometer (was: None)

2000-06-14 Thread L. Cranswick
> >A change since the above page was written is the > >availability(?) of various mirror/capilliary focussing > >systems options to increase flux and specialist > >applications. I have not used a powder diffractometer > >that has these new features though. > > Obtaining patterns of reference ma

Re: Best powder diffractometer (was: None)

2000-06-14 Thread Armel Le Bail
>A change since the above page was written is the >availability(?) of various mirror/capilliary focussing >systems options to increase flux and specialist >applications. I have not used a powder diffractometer >that has these new features though. Obtaining patterns of reference materials is the

Re: Best powder diffractometer (was: None)

2000-06-14 Thread L. Cranswick
> >Which x-ray powder diffractometer is the best? What is the > >best optics for the diffractometer. What is the best > >detection pathway etc. > > Have a look at a previous discussion regularly updated, showing > real powder patterns of standard materials from different > powder diffractomet

Re: Best powder diffractometer (was: None)

2000-06-14 Thread Armel Le Bail
>Which x-ray powder diffractometer is the best? What is the >best optics for the diffractometer. What is the best >detection pathway etc. Have a look at a previous discussion regularly updated, showing real powder patterns of standard materials from different powder diffractometers in various