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Keithley 2400 系列 SMU 仪器提供四象限精密电压和电流源/负载，外加触摸屏用户界面上的测量。 这些仪器可同时提供 10 fA - 10 A 脉冲电流和/或 100nV - 200V 电压、1000W 脉冲和 100W 直流总功率的源和测量。
| 型号 | 通道 | 电流源/量程 | 电压源/量程 | 测量分辨率（电流/电压） | 电源 |
|---|---|---|---|---|---|
2401 | 1 | 1A | 20V | 1pA / 100nV | 20 W |
2400 | 1 | 1A | 200V | 1pA / 100nV | 20 W |
2450 | 1 | 1A | 200V | 10fA/10nV | 20 W |
2460 | 1 | 7A | 100V | 1pA / 100nV | 100 W |
2420 | 1 | 3A | 60V | 10pA / 100nV | 60 W |
2410. | 1 | 1A | 1100V | 1pA / 100nV | 20 W |
2461 | 1 | 10A | 100V | 1pA / 100nV | 1000W |
2440. | 1 | 5A | 40V | 10pA / 100nV | 50 W |
吉时利数字源表系列特别适用于需要精密电压源和电流源驱动，同时进行电流与电压测量的测试应用。所有源表都提供精密的电压和电流源测量能力。每个源表均由一个高稳定的直流源和一个真仪器级的5位半多功能表组成。该电源特性包括：低噪声，高精度和回读功能。万用表功能包括高重复性和低噪音。其结果形成了一个紧凑的单通道直流参数测试仪。在操作中，这些仪器可以作为一个电压源，电流源，电压表，电流表和欧姆表。通信、半导体、计算机、汽车与医疗行业的元件与模块制造商都将发现，数字源表对于各种特征分析与生产过程测试都实用价值。
1.2400系列提供宽动态范围：10pA to 10A, 1µV to 1100V, 20W to 1000W
2. 四象限工作
3.0.012%的精确度，5½的分辨率
4.可程控电流驱动和电压测量钳位的 6位线电阻测量
5.在4½数位时通过GPIB达1700读数/秒
6.内置快速失败/通过测试比较器
7.可选式接触检查功能
8. 数字I/O提供快速分选与机械手连接 GPIB, RS-232, 和触发式连接面板
The giselle digital source meter series is especially suitable for testing applications that require precise voltage source and current source drive, as well as current and voltage measurement. All source gauges provide sophisticated voltage and current source measurement capabilities. Each source table consists of a highly stable dc source and a real instrument level 5 - bit semi - multifunction meter. The power features include: low noise, high precision and readback. Multimeter functions include high repeatability and low noise. The results form a compact single-channel dc parameter tester. In operation, these instruments can be used as a voltage source, current source, voltmeter, ammeter and ohm meter. Manufacturers of components and modules in the communications, semiconductor, computer, automotive and medical industries will find that digital source tables are of great practical value for all kinds of feature analysis and production process testing.
1.2400 series provide wide dynamic range: 10pA to 10A, 1v to 1100V, 20W to 1000W
Work in four quadrants
3.0.012% accuracy, 5 1/2 resolution
4. The 6-bit line resistance measurement of programmable current drive and voltage measurement clamps
5. At 4 1/2 digits, 1700 readings/second were obtained through GPIB
6. Built-in quick failure/pass the test comparator
7. Optional contact inspection function
8. Digital I/O provides a quick sorting connection to the manipulator with GPIB, rs-232, and trigger connection panels
