ALL-CKMD400型晶(jing)棒參考面X射(she)線定向儀

ALL-CKMD 400 MODEL X-RAY CRYSTAL ORIENTATION INSTRUMENT BY THE REFERENCE PLANE

晶棒參考面X射線定向儀產品特點

⑴  測量晶棒夾(jia)具(ju)的結構與功能(neng)介紹(shao)：

基準平(ping)臺(tai)(tai)：此件固定在主機的(de)(de)(de)臺(tai)(tai)面板上，測量(liang)時做水平(ping)基準面，基準平(ping)臺(tai)(tai)的(de)(de)(de)右側(ce)為定位面，左側(ce)為夾(jia)緊(jin)裝(zhuang)置，左側(ce)的(de)(de)(de)夾(jia)緊(jin)裝(zhuang)置上有夾(jia)緊(jin)螺釘，設備(bei)配套的(de)(de)(de)夾(jia)具(ju)在測量(liang)時放(fang)于基準平(ping)臺(tai)(tai)上。

⑵  測量<A>面：晶體主參(can)考(kao)面<A>面定向：可測量(liang)晶棒直徑(jing)為2、4、6英寸,<A>面的θ角：18.917°(18°55′00″)(或(huo)按客戶需(xu)要做C向、R向)。

①儀器的校準：用標準晶棒校準儀器。晶向<A>的θ角(jiao)：18.917° (18°55′00″)

②將裝有晶(jing)棒(bang)的夾具(ju)，清理潔凈后放到儀(yi)器的基準平臺上，調整(zheng)前后位(wei)置，使X光(guang)能夠(gou)照射到晶(jing)棒的外圓柱面(mian)上(shang)，旋轉基(ji)準平臺左側的夾緊螺釘(ding)，把緊。打開X射(she)線光閘，使(shi)待測量晶棒(bang)在夾具(ju)內慢慢轉(zhuan)動，尋測峰值。當μA表針為(wei)*狀態時(即(ji)為zui大值時)，保證晶(jing)棒不(bu)動(dong)，夾緊晶(jing)棒。

③將夾具(ju)從定向儀下移出，轉到(dao)磨床上磨削平(ping)面(mian)。

④自動(dong)升(sheng)降(jiang)測(ce)試。

Features

⑴ Construction and function of crystal clip

Benchmark platforms: it is fixed on the host machine panel, used for the horizontal platform when testing the sample.The right side of the base platform for locating surface, left platform for clamping .The clip has the screw clamping device.Please put the clip on the horizontal platform when begin to have a testing .

⑵Measuring the < A > direction : crystal main reference < A > flat orientation: it can measure crystal rods for 2, 4, 6 inch in diameter, <A> direction θ angle：18.917°(18 ° 55 '00 ") (or according to customers requirement ,use the C or R direction).

①The calibration of instruments: use a standard crystal rod calibration instrument. Crystal (A) θ Angle :18.917 ° (18 ° 55 ′00 ")

②After cleaning up the clip ,and put it on the horizontal platform for adjusting its position ,in order to enable the x-ray exposure on the outside skin of the cylinder crystal ,and fix the screw on the left of rotated horizontal.Open the X-ray shutter ,and let the crystal rotating slow to find the peak .When the μA meter find the best status (i.e the max.value) ,make sure the crystal being static,and fix it tightly.

③Unload the clip from the instrument ,and put it on the grinding plane of the grinding machine.

④Auto lifting test.

晶棒參考面X射線定向儀技術(shu)指標

●輸(shu)入(ru)電源(yuan)：單相(xiang)交流(liu)220V，50Hz，0.25kW。

●X射線管：銅(tong)靶，風(feng)扇冷(leng)卻，陽極接地。

●zui大管電壓(ya)電流：30kV，5mA連續可調，使用(yong)2.0mA以上，

                  有可能損壞X光(guang)管(guan)并加大輻射危害。  

●探測器：計數器。工(gong)作電(dian)壓zui高為(wei)DC1000V；或閃爍探測器,

                   工作電壓zui高為DC1200V。

●時間常(chang)數(shu)：1（快）、2（慢）兩(liang)檔。

●測角角度：θ=18.917°（18°55′00″）

●主光閘：自動(dong)。

●顯示板：射線強度表(biao)。

●外型尺寸：1132（長）×642（寬）×1460（高(gao)）mm

●重量：200kg

Technical Parameters

●Input power: Single phase with AC 220V,50Hz,0.25kW

●X-ray tube : Cu target ,cooled by fan ,and anode earth

Max.tube voltage and current :30kV ,5mA ,being continued adjustment .If using the current is more than 2.0mA ,which may be damaged the X-ray tube insert and enlarge the radiative harm

●Detector: counter . The max. working voltage is DC1000V;Or scintillation counter,the max.working voltage is DC1200V

●Time parameter:1(fast)/2(low)

●Testing angel :θ=18.917°（18°55′00″）

●Main shutter:auto

●Displaying board: radiative rose chart

●Size:1132（L）×642（W）×1460（H）mm

●Weight:200kg