Keithley 2400 SourceMeter SMU 仪器
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SourceMeter®（数字源表）系列是专为那些要求紧密结合激励源和测量功能，要求精密电压源并同时进行电流与电压测量的测试应用而设计的。所有源表均由一个精密的、低噪声、高稳定的带回读功能的直流电源和一个低噪声、高重复性、高输入阻抗的5 1/2位多功能表组成，形成了紧凑的单通道直流参数测试仪。其功能相当于电压源、电流源、电压表、电流表和电阻表的综合体。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，源表仪器对于各种特征分析与生产过程测试都实用价值。2410型高压源表功率为20W，能够提供和测量从±5μV（源）和±1μV（测量）到±1100V的电压，以及从±10pA到±1A的电流。由于具有较高的电压源范围，2410非常适合于电阻和电压系数测试、变阻器、高压二极管、开关、齐纳管、射频二极管和整流器的测试。2410在提供1100V电压的同时能够测量20mA的电流，具有精确测试这些器件所需的特殊分辨率。
主要特点及优点
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
Keithley SourceMeter ® (SourceMeter) series is designed for the requirements closely with source and measurement capabilities, precision voltage source and at the same time, electric current and voltage measurement test application and design. All the source table by a high precision, low noise, stable back to read function of dc power and a low noise, high repeatability, high input impedance of 5 1/2 of a multi-function table, formed a compact single channel dc parameter test instrument. Its function is equivalent to voltage source, current source, voltmeter, current meter and resistance meter synthesis. Component and module manufacturers in the communications, semiconductor, computer, automotive and medical industries will all find source meter devices of great practical value for various feature analysis and production process testing. The power of the type 2410 hv meter is 20W, and it can provide and measure the voltage from + / -530v (source) and + / -1100v (measurement), as well as the current from + / -10pa to + / -1a. With a high voltage source range, the 2410 is ideal for resistance and voltage coefficient testing, rheostat, high voltage diode, switch, zener tube, rf diode and rectifier. The 2410 can measure 20mA current while providing 1100V voltage and has the special resolution required to accurately test these devices.
Main features and advantages
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
