久久在视频-久久在现-久久在线-久久在线观看-久久在线精品-久久在线精品视频

Instrument >> Instrument for CZ&DSS >> Minority Life Time Measuring System:HS-CLT
                

 

Product Brief:
       HS-CLT Minority Carrier Lifetime Tester has strong functions. It can not only measure carrier lifetime of wafer but also silicon ingot, silicon filament,silicon phosphorus ingot,silicon boron ingot, seed crystal and other irregular shape silicon material.The minority carrier testing ranges from 1μs to 20000μs, the minimum resistivity is 0.1Ω.cm, (can be extensive to 0.01Ω.cm). Dynamic curve monitoring in the whole process. It can observe the defects including trap effect and Compound effect of surface.It is a good friend to help testing carrier lifetime of polysilicon materials,PV and IC industry.
 
Product’s feature:
Wide adaptable Range:It can be used to test the lifetime of multicrystalline silicon block,single crystalline silicon ingot,silicon filament,silicon phosphorus ingot,silicon boron ingot,seed crystal.wafer ,Ge and so on.
APPLICATIONS:Material quality control, inspection of incoming materials, monitor the pollution and defects in production flow.
Min. Resistivity:0.1Ω.cm(can be extensive to 0.01Ω.cm),avoid the weakness that u-PCD can’t test low resistivity silicon material.
Dynamic curve monitoring in the whole process. It can observe trap effect and Compound effect of surface which cannot be tested by u-OCD.
High penetration rate, which can achieve to 500 microns. Comparing with u-PCD which can only achieve to 30 microns, it can test the lifetime of carrier with more accuracy ,and avoid the interference effect of the surface carrier.
Sample support can be ordered in special requirement by customers, so as to fullfile various inspection requirement, like silicon filament, silicon phosphorus ingot,silicon boron ingot and so on.
High Cost-effective price, much lower than the other minority carrier lifetime Tester, greatly reduce cost of carrier lifetime test.
  Excellent quality, the warrantee period of main device is 12 month.
 
Work condition:
Temperature:23±2℃
Humidity:60%~70%
No strong magnetic field influence, far away from high frequency equipment.
 
Technique Specification:
Material:Si Ge
Carrier Lifetime Range:1μs-20000μs
Min. Resistivity:0.1Ω.cm
Laser Wave:904-905nm

Laser Wave depth:30μm
Work Frequency:30MHz
Power Supply :~220V  50Hz    <50W
 
Typical Customer:
Our customer come from Beijing,Zhejiang,Sichuan,Hebei,HeNan and so on.

?2008-2050 HenergySolar. All rights reserved
丰满少妇熟女高潮流白浆 | 丰满少妇被猛烈进入 | 99久久久国产精品免费蜜臀 | 国产suv精品一区二区33 | 最近中文字幕完整版免费 | 亚洲va久久久噜噜噜久久 | 无人区一码二码三码四码区 | 99久久精品日本一区二区免费 | 在办公室被c到呻吟的动态图 | 无码中文av有码中文av | 黑人巨大跨种族video | 国产女人好紧好爽 | 少妇人妻无码专区视频 | 毛片视频网站在线观看 | 国产成人综合洲欧美在线 | 日韩免费视频 | 国产高清美女一级a毛片久久 | 亚洲老熟女性亚洲 | 亚洲国产成人精品女人久久久 | 蜜桃成人无码区免费视频网站 | 国产精品久久久久网站 | 少妇无码av无码专区 | 91精品国产99久久 | 久久99久久99精品中文字幕 | 国产思思99re99在线观看 | 精品国产一区二区三区av片 | 久久国产精品无码网站 | 国产日韩一区二区三区在线观看 | 国内精品无码一区二区三区 | 一本大道无码人妻精品专区 | 国产一级精品高清一级毛片 | 国产一级特黄aaaa大片野外 | 精品欧洲av无码一区二区 | 久久av无码精品人妻出轨 | 国产亚洲欧美日韩综合综合二区 | 99国产精品永久免费视频 | 在线观看特色大片免费网站 | 成人区人妻精品一区二区不卡视频 | 国产一级一片免费播放 | 国精产品自偷自偷综合下载 | 中文亚洲av片在线观看 |