The Automatic Twin-Jet Electropolisher is an apparatus for the electrolytic thinning of TEM specimens. The twin-jet technique simultaneously polishes both sides of the specimen, creating electron transparent specimens within a few minutes. A photodetector with control circuitry terminates polishing at the first sign of light penetration through the specimen, thus producing a specimen with optimal electron transparent area. Electrolyte flow and polishing voltage are controlled by Automatic Power Control.
應(yīng)用于透射電鏡樣品的電解減薄,其強(qiáng)大的雙噴技術(shù)能夠在數(shù)分鐘內(nèi)同時(shí)拋光樣品兩面,產(chǎn)生適于電子穿透的薄區(qū).光探頭控制靈敏,使得在穿孔的當(dāng)時(shí)停止減薄過程,避免繼續(xù)減薄損傷薄區(qū).電流電壓由自動(dòng)控制電源連續(xù)控制.