Goniometer
Originally the goniometer (British: Goniometer) is a contact-angle measure and an optical reflection goniometer measuring the face angle of the crystal, but I turn and say the part of the main body of the X-ray diffraction device.
I attach a sample crystal to an axis part by a goniometer head and can regulate the direction of the crystal for an incident line. In addition, I say including a counter part because the counter part is driven mainly on the axis of the goniometer with the automatic diffractometer.
Goniometer head
A device to be put in the center of the reel of the goniometer, and to give the center of the sample single crystal, and to match a crystalline axis with the axis of the goniometer. In addition, there is the function as the maintenance stand of the sample, too. I comprise the translation function that anteroposterior right and left that I went directly to each other to move an arc and the crystal that crystallization is ruined to around +-20 degrees to the center of the incidence line bunch in two axes to go directly to each other, the top and bottom direction can move slightly. I can in this way make 10' within, gap by the translation agree with less than 0.1mm in the direction of the sample. Putting on and taking off is possible to be usually attached to various diffraction devices. As four axes type automatic diffractometer business, you cent Rick head in the upper part of the arc is used with the model that the thing only for the translation function that there is not of the arc and a translation function are common adversely.
References
- "Physics dictionary" 培風館, 1984
This article is taken from the Japanese Wikipedia Goniometer
This article is distributed by cc-by-sa or GFDL license in accordance with the provisions of Wikipedia.
In addition, Tranpedia is simply not responsible for any show is only by translating the writings of foreign licenses that are compatible with CC-BY-SA license information.
0 개의 댓글:
댓글 쓰기