堅固(gu)耐(nai)用的(de)中等功(gong)率(lv)25V/2A-恒電(dian)(dian)(dian)(dian)位(wei)(wei)儀(yi)/恒電(dian)(dian)(dian)(dian)流(liu)(liu)儀(yi)和(he)高精度掃描(miao)儀(yi)的(de)組(zu)合(he)代表了一種經濟實惠的(de)解決方案，適用于各種電(dian)(dian)(dian)(dian)化學測試，主要應(ying)用于電(dian)(dian)(dian)(dian)化學腐(fu)蝕(shi)研究和(he)伏安法。模(mo)擬掃描(miao)儀(yi)產生無限平滑的(de)斜坡或(huo)(huo)三(san)角形，從任何初(chu)始(shi)電(dian)(dian)(dian)(dian)位(wei)(wei)（或(huo)(huo)電(dian)(dian)(dian)(dian)流(liu)(liu)）開始(shi)，運行到終端電(dian)(dian)(dian)(dian)位(wei)(wei)（或(huo)(huo)電(dian)(dian)(dian)(dian)壓），然后停止或(huo)(huo)返(fan)(fan)回。掃描(miao)返(fan)(fan)回模(mo)式(shi)(shi)（電(dian)(dian)(dian)(dian)流(liu)(liu)或(huo)(huo)電(dian)(dian)(dian)(dian)勢限制(zhi)(zhi)）分別(bie)獨立于恒電(dian)(dian)(dian)(dian)位(wei)(wei)或(huo)(huo)恒電(dian)(dian)(dian)(dian)流(liu)(liu)模(mo)式(shi)(shi)。掃描(miao)速率(lv)范(fan)圍為5 mV/h至(zhi)10 V/s。掃描(miao)電(dian)(dian)(dian)(dian)位(wei)(wei)或(huo)(huo)電(dian)(dian)(dian)(dian)流(liu)(liu)設置(zhi)可在±10 V（或(huo)(huo)±2 A）范(fan)圍內(nei)變化。操作模(mo)式(shi)(shi)，無論是電(dian)(dian)(dian)(dian)位(wei)(wei)控(kong)(kong)制(zhi)(zhi)還是電(dian)(dian)(dian)(dian)流(liu)(liu)控(kong)(kong)制(zhi)(zhi)，都可以(yi)通過簡(jian)單的(de)切換(huan)(huan)來切換(huan)(huan)，而不需要改變外(wai)部(bu)電(dian)(dian)(dian)(dian)池連(lian)(lian)接(jie)。提供低阻(zu)抗(kang)輸出(chu)、緩沖(chong)器(qi)(qi)(qi)轉換(huan)(huan)和(he)參考接(jie)地，用于連(lian)(lian)接(jie)記錄器(qi)(qi)(qi)或(huo)(huo)A/D轉換(huan)(huan)器(qi)(qi)(qi)。疊(die)加(jia)控(kong)(kong)制(zhi)(zhi)輸入允許額外(wai)的(de)外(wai)部(bu)控(kong)(kong)制(zhi)(zhi)，為IR壓降補(bu)償(chang)提供了特殊(shu)輸入。可選地，范(fan)圍設置(zhi)、操作模(mo)式(shi)(shi)和(he)掃描(miao)功(gong)能可以(yi)由個人計算機控(kong)(kong)制(zhi)(zhi)。

• 恒電位器/恒電流器25 V/2 A
• 內置掃描生成器
• 手動或計算機控制

• 交流電源：115/230 V，50至60 Hz，100 W
• 穩定范圍：標稱線電壓的+10%和-15%
• 疊加精度：0,1%兩個輸入
• 控制輸入范圍：±10V
• 開環增益：直流時通常為1 M（1 V/µV）
• 單位增益交叉：約200 kHz。
• 小信號上升時間：小于2µs（閉環，電阻負載，90%）
• 轉換速率：5 V/µs，1 A/µ
• 全功率輸出高達：25 kHz