TG 97實(shi)驗室恒(heng)電(dian)(dian)(dian)(dian)位儀(yi)是一種價格(ge)經濟(ji)的(de)(de)儀(yi)器，適用(yong)(yong)于許多(duo)研究領(ling)域的(de)(de)標準電(dian)(dian)(dian)(dian)化學應用(yong)(yong)。它取代了我們的(de)(de)前身型號(hao)LT 87。20 W的(de)(de)中(zhong)(zhong)等功率輸(shu)(shu)出(chu)(chu)將足(zu)以進(jin)行大多(duo)數實(shi)驗室工作(zuo)。TG 97可以通過操作(zuo)開關從(cong)恒(heng)電(dian)(dian)(dian)(dian)位模式切(qie)換到(dao)(dao)恒(heng)電(dian)(dian)(dian)(dian)流模式。當前分辨率達(da)到(dao)(dao)nA范圍(wei)。內部控制電(dian)(dian)(dian)(dian)壓(ya)源的(de)(de)工作(zuo)范圍(wei)為-2至2 V。外部控制電(dian)(dian)(dian)(dian)壓(ya)可疊加在±10 V范圍(wei)內。我們所(suo)有的(de)(de)輔助設備都適合這(zhe)個恒(heng)電(dian)(dian)(dian)(dian)位儀(yi)。低(di)阻抗電(dian)(dian)(dian)(dian)位輸(shu)(shu)出(chu)(chu)和電(dian)(dian)(dian)(dian)流輸(shu)(shu)出(chu)(chu)均(jun)接地。每滿量程電(dian)(dian)(dian)(dian)流2V的(de)(de)電(dian)(dian)(dian)(dian)流信號(hao)電(dian)(dian)(dian)(dian)平很好(hao)地適用(yong)(yong)于A/D轉(zhuan)換。TG 97易(yi)于操作(zuo)。它可以防(fang)止操作(zuo)錯誤。輸(shu)(shu)入端(duan)受到(dao)(dao)高達(da)100 V的(de)(de)過電(dian)(dian)(dian)(dian)壓(ya)保(bao)護(hu)。輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)壓(ya)過載由信號(hao)燈指示。輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)流略高于1A，因此電(dian)(dian)(dian)(dian)池中(zhong)(zhong)的(de)(de)短(duan)路(lu)不會影響儀(yi)器。

• 體積小但功率大
• 易于操作
• 恒電位/恒電流功能

• 交流電源：230 V（可選115 V），50至60 Hz，30 W
• 穩定范圍：標稱線電壓的+10%和-15%
• 輸入控制范圍：±5 V，過載保護可達±100 V
• 帶寬（-3 dB）：3 MHz
• 轉換速率：10 V/μs
• 電位輸出：1 k W電源電阻
• 噪聲：<30μV rms
• 漂移：<50μV/10 h，100μV/100 h，10μV/°C
• 線路電壓饋通：±10%波動可忽略不計