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

Minority Life Time Measuring System

少子壽命測試儀

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 6000μs, 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-6000μs
Min. Resistivity:0.1Ω.cm(extention to 0.01Ω.cm)
Laser Wave:1.07μm
Laser Wave depth:500μm
Work Frequency:30MHz
Power Supply :~220V  50Hz    <50W

 
Typical Customer
Our customer come from Beijing,Zhejiang,Sichuan,Hebei,HeNan and so on.

国产极品粉嫩福利姬萌白酱 | 2019最新国产不卡a | 免费人成激情视频在线观看冫 | 日韩精品无码一本二本三本色 | 最近免费mv在线观看动漫 | 国产美女一级视频 | 国产精品亚洲αv天堂无码 亚洲精品成人区在线观看 人妻有码中文字幕 | 被三个男人绑着躁我好爽视频 | 国产91在线 | 亚洲 | av综合网男人的天堂 | 国产精品爽爽久久久久久蜜臀 | 国产成人精品综合久久久久 | 亚无码乱人伦一区二区 | 国产人妻大战黑人20p | 人妻无码αv中文字幕久久琪琪布 | 樱花草在线播放免费中文 | 国产精品天干天干综合网 | 亚洲色婷婷六月亚洲婷婷6月 | 国产aⅴ激情无码久久久无码 | 波多野结衣免费观看视频 | 少妇伦子伦精品无码styles | 一本久道中文无码字幕av | 无码人妻丰满熟妇区五十路百度 | 精品人妻系列无码人妻免费视频 | 少妇人妻真实偷人精品视频 | 国产精品青青青高清在线观看 | 中文字幕乱码人妻无码久久 | 久久午夜福利电影 | 男人靠女人免费视频网站 | 成人午夜啪啪免费网站 | 东北少妇不带套对白 | 久久久久无码精品国产h动漫 | 中国鲜肉gay高中xx禁18网站 | 久爱www人成免费网站 | 全免费a级毛片免费看视频 性做久久久久久久 | 人妻系列无码专区久久五月天 | 精品国产免费一区二区三区香蕉 | 国产思思99re99在线观看 | 成人性爱视频在线观看 | 亚洲av永久无码精品一区二区国产 | 国产在线不卡一区二区三区 |