Keithley 2400 SourceMeter SMU 儀器

Keithley 2400 系列 SMU 儀器提供四象限精密電壓和電流源/負(fù)載，外加觸摸屏用戶界面上的測量。 這些儀器可同時(shí)提供 10 fA - 10 A 脈沖電流和/或 100nV - 200V 電壓、1000W 脈沖和 100W 直流總功率的源和測量。

吉時(shí)利SourceMeter®（數(shù)字源表）系列是專為那些要求緊密結(jié)合激勵(lì)源和測量功能，要求精密電壓源并同時(shí)進(jìn)行電流與電壓測量的測試應(yīng)用而設(shè)計(jì)的。所有源表均由一個(gè)精密的、低噪聲、高穩(wěn)定的帶回讀功能的直流電源和一個(gè)低噪聲、高重復(fù)性、高輸入阻抗的5位半多功能表組成，形成了緊湊的單通道直流參數(shù)測試儀。其功能相當(dāng)于電壓源、電流源、電壓表、電流表和電阻表的綜合體。通信、半導(dǎo)體、計(jì)算機(jī)、汽車與醫(yī)療行業(yè)的元件與模塊制造商都將發(fā)現(xiàn)，源表儀器對于各種特征分析與生產(chǎn)過程測試都實(shí)用價(jià)值。

2420型高壓源表功率為60W，能夠提供和測量從±5µV（源）和±1µV（測量）到±60V的電壓，以及從±100pA到±3A的電流。2420的生產(chǎn)測試應(yīng)用包括必須在較高電流情況下進(jìn)行測試的電阻和電阻網(wǎng)絡(luò)、熱敏電阻、太陽能電池、普通電池、大電流或中等功率二極管（包括開關(guān)和肖特基二極管）。2420也適用于CMOS集成電路的IDDQ測試，監(jiān)測電池供電醫(yī)療設(shè)備（例如起勃器）的電流消耗情況。

?* 2400系列提供寬動(dòng)態(tài)范圍：10pA to 10A, 1µV to 1100V, 20W to 1000W
* 四象限工作
* 0.012%的精確度，5?的分辨率
* 可程控電流驅(qū)動(dòng)和電壓測量鉗位的 6位線電阻測量
* 在4?數(shù)位時(shí)通過GPIB達(dá)1700讀數(shù)/秒
* 內(nèi)置快速失敗/通過測試比較器
* 可選式接觸檢查功能
* 數(shù)字I/O提供快速分選與機(jī)械手連接 GPIB, RS-232, 和觸發(fā)式連接面板

The type 2420 hv meter has a power of 60W and is capable of providing and measuring voltages from ±5µV (source) and±1µV (measurement) to±60V (voltage) and currents from ±100pA + ±3A. 2420 production test applications include must be tested under the condition of high current resistance and resistance network, thermistors, solar cells, batteries, large current or medium power diode (including switch and schottky diode). 2420 is also suitable for the IDDQ test of the CMOS integrated circuit to monitor the current consumption of battery-powered medical devices (such as the starter).

* 2400 series provide wide dynamic range: 10pA to 10A, 1v to 1100V, 20W to 1000W

* four-quadrant work

* 0.012% accuracy, 5 1/2 resolution

* 6-bit line resistance measurement with programmable current drive and voltage measuring pliers

* up to 1700 reading/second at 4 1/2 digits through GPIB

* built-in quick failure/pass the test comparator

* optional contact checking function

* digital I/O provides a quick sorting connection to the manipulator with GPIB, rs-232, and trigger connection panels