Instrumental line broadening of Rigaku smartlab

[yasir.ustb]

Hi every one!

I want to know the instrumental line broadening of Rigaku smartlab diffractrometer. I have searched out but i could not find any refrence. Please help me

Thanks and best regards

 

[M Quack]

Maybe you could try to measure some reference samples like LaB6, Si and Al2O3 and then try to fit the resolution function?

You can buy well-characterized standard materials directly from NIST

https://www-s.nist.gov/srmors/view_detail.cfm?srm=660b

 

[yasir.ustb]

You mean that I have to measured XRD pattern of material like LaB6, Si and Al2O3 with the sam e instrument. Then fit the resolution function. But what is resolution function? how can i get instrumental line broadning from fitting of resolution function?