国产一级a毛一级a看免费视频,久久久久久国产一级AV片,免费一级做a爰片久久毛片潮,国产精品女人精品久久久天天,99久久久无码国产精品免费了

ALW-QZXD 800型半自動尋峰X射線定向儀

ALW-QZXD800 MODEL SEMI-AUTOMATICAL FINDING PEAK X-RAY ORIENTATION INSTRUMENT

產品特點

ALW-QZXD 800型半自動尋峰X射線定向儀為雙工作臺，左右工作臺均能滿足2～8寸晶片的測量，重復精度為±3"。測定單晶材料的峰位角，使用于工業(yè)生產的一般要求。

計算機分析系統(tǒng)由計算機、數(shù)據分析軟件組成。對實時數(shù)據分析處理后得到的峰形曲線進行處理，進而得到峰位角，通過電腦屏幕以表格和曲線的形式顯示，半自動尋峰X射線定向儀一般樣品測一次需20秒左右（掃描范圍≤2º），可測一次或者多次。該儀器測角精度為±15"，zui小讀書1"。

Features

The instrument includes double workbench,the left and right workbench can test the 2~8 inch sapphire ingot both,the repeat accuracy is ±3".Also it can test the single crystal angle peak position , which is used for industrial production .

The computer analysis system is composed of the computer and data analysis software. So it can get the angle peak position by processing the peak curves obtained analysis the real-time data ,and display it through the computer screen by table and curves , the general sample testing time is about 20 seconds (scan range ≤2）, can be measured in one or more times. Measuring accuracy of the instrument is below ±15", the minimum reading is 1".

技術指標

●輸入電源：單相交流220V，50Hz，0.25kW。

●X 射線管：銅靶，風扇冷卻，陽極接地。

●zui大管電壓電流：30kV，5mA連續(xù)可調。

●探  測  器：計數(shù)器。工作電壓zui高為DC1000V；或閃爍探測器，

                       工作電壓zui高為DC1200V。

●時間常數(shù)：1（快）、2（慢）兩檔。

●測角范圍：2θ=－10°～120°，θ=－5°～60°

●角度讀數(shù)：數(shù)字顯示以度、分、秒表示，zui小讀數(shù)為1″

                       數(shù)字顯示以度顯示，zui小讀數(shù)為0.001°

●角度調整：數(shù)位顯示可予置在任何角度上。

●主  光  閘：自動。

●顯  示  板：角度顯示，射線強度表。

●綜合精度：雙衍射型綜合精度±15″或±30″

                     （用標準石英片測量）

●外型尺寸：1132（長）×642（寬）×1460（高）mm

●重        量：300kg

Technical Parameters

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

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

●Max.tube voltage and current :30kV ,5mA ,being continued adjustment .

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

●Time setting : 1(fast)/2(slow)

●Angle range: 2θ=－10°～120°，θ=－5°～60°

●Angle reading : Digital displaying in  minutes or seconds, the minimum reading to 1"

Digital displaying in degree ,the minimum reading to 0.001°

●Angle adjustment :Digital displaying can be set in the any angle.

●Main optical shutter: auto

●Displaying :Angle displaying ,and Ray intensity table

●Comprehensive precision: double diffraction comprehensive accuracy±15″or±30″.(Measured with standard quartz ).

●External dimension: 1132(L)×642(W)×1200(H)mm

●Weight: 300kg