性能:◆測(cè)量參數(shù):放大倍數(shù) (0~99) 開關(guān)時(shí)間T(0.01 s~99.9 s),包括上升時(shí)間,存儲(chǔ)時(shí)間,下降時(shí)間Tr,Ts,Tf 飽和壓降VCES(0~2V),正向壓降VBE(0~2V) 漏電流ICEO(0.1 A~3mA) 耐壓BVCEO(50V~650V)◆對(duì)測(cè)試的開關(guān)時(shí)間、 進(jìn)行分檔,可顯示批號(hào);對(duì)VCES、VBE、ICEO、BVCEO進(jìn)行超限判斷, 不合格的發(fā)出聲光報(bào)警,并用指示燈指明不合格項(xiàng)◆測(cè)試條件可按要求自由調(diào)節(jié)或設(shè)定 A. 測(cè)試Ib注入電流有三檔:0.1mA,1mA,10mA B.開關(guān)時(shí)間測(cè)試Ic電流有四檔:0.5A,0.25A,0.1A,0.05A 對(duì)應(yīng)Ib電流為:0.1A,0.05A,0.02A,0.01A C.漏電流ICEO測(cè)試電壓:50~650V連續(xù)可調(diào)◆分檔、超限判斷可自由設(shè)定,掉電自動(dòng)保存,儀器能同時(shí)保存20組數(shù)據(jù),使用時(shí)只要調(diào)出其中一組即可◆四窗口數(shù)字顯示所測(cè)數(shù)據(jù),讀數(shù)直觀