R&S/罗德与施瓦茨 品牌
代理商厂商性质
深圳市所在地
6240B直流电压/电流源/监视器
6240B是一款直流电压/电流源/监视器，可在±1A（zui大4A @ 20ms脉冲）下实现高达±15V的高速响应脉冲源和测量功能。 通过实施低电阻测量功能，它可以消除热电动势（电动势），作为准确连接器或低电阻导电材料测量的前提。 除了高分辨率（采样时10μV/ 1 nA，测量时1μV/ 100 pA），它还配备有各种扫描和脉冲扫描功能。 它与多个单元或其他仪器的舒适同步可能性使其非常适合电子元件测试系统中的系统使用。
6240B直流电压/电流源/监视器
0至±15 V / 0至±4 A（DC为1A）
高速响应脉冲源
高分辨率源（10μV/ 1 nA）和测量（1μV/ 100 pA）
低电阻测量，分辨率高达0.25μΩ
zui小脉冲宽度为50μs，步长为1μs
接收能力高达±4 A（@ 20 ms脉冲宽度）
GPIB和USB接口
特点与优势
0至±15 V / 0至±1A DC（±10 V /±4 A脉冲）
低电阻测量高达0.25μΩ分辨率
启用接收器的双极性输出
适用于电压源或实际电流源
基本精度为±0.02％
源（10μV/ 1 nA）和测量（1μV/ 100 pA）
快速采样和波形缓冲区（8000个数据）
zui小脉冲宽度为50μs，分辨率为1μs的脉冲生成
直流和脉冲扫描使用固定/线性/随机和双斜率线性函数
HI和LO限制的个别设置，例如在PMIC测试中安全接收器操作
V限制器可编程至0V，例如用于低级核心供应的安全操作
具有不同输出OFF状态的暂停功能（STBY / HiZ / LoZ）
可设置的挂起电压以防止电池放电和瞬态电流
准确定时脉冲发生和定义测量窗口
舒适的触发和多个单元和其他仪器的同步功能
可编程比较器限制
测量结果的缩放计算
自动“空计算”用于取消偏移值
并行和串行操作的几个单位可能
用于短脉冲测量的附加S＆H模式
GPIB和USB接口
Specifications
| Voltage Source/Measurement Range | ||||
| Range | Source Range | Setting Resolution | Measurement Range | Measurement Resolution |
| 300 mV | 0 to ±320.00 mV | 10 µV | 0 to ±320.999 mV | 1 µV |
| 3 V | 0 to ±3.2000 V | 100 µV | 0 to±3.20999 V | 10 µV |
| 15 V | 0 to ±15.000 V | 1 mV | 0 to±15.1999 V | 100 µV |
| Line Regulation | ±0.003% of range or less | |||
| Load Regulation | ±0.003% of range or less (at 4-wire connection with maximum load) | |||
| Current Source/Measurement Range | ||||
| Range | Source Range | Setting Resolution | Measurement Range | Measurement Resolution |
| 30 µA | 0 to ±32.000 µA | 1 nA | 0 to ±32.0999 µA | 100 pA |
| 300 µA | 0 to ±320.00 µA | 10 nA | 0 to ±320.999 µA | 1 nA |
| 3 mA | 0 to ±3.2000 mA | 100 nA | 0 to ±3.20999 mA | 10 nA |
| 30 mA | 0 to ±32.000 mA | 1 µA | 0 to ±32.0999 mA | 100 nA |
| 300 mA | 0 to ±320.00 mA | 10 µA | 0 to ±320.999 mA | 1 µA |
| 1 A | 0 to ±1.0000 A | 100 µA | 0 to ±1.01999 A | 10 µA |
| 4 A | 0 to ±4.0000 A | 200 µA | 0 to ±4.01999 A | 10 µA |
| Resistance Measurement Range | ||
| Measurement Range | Measurement Resolution | |
| Determined by the operation of Voltage range / Current range | 0 Ω to 0.75 GΩ | Minimum 0.25 µΩ |
| Output Noise | ||||
| For voltage source within the range from no load to maximum load (Vp-p) Voltage Source: | ||||
| Range | Load Resistance | Low Frequency Noise | High Frequency Noise | |
| DC to 100 Hz | DC to 10 kHz | DC to 20 MHz | ||
| 300 mV | - | 50 µV | 200 µV | 3 mV |
| 3 V | - | 50 µV | 300 µV | 3 mV |
| 15 V | - | 500 µV | 2 mV | 4 mV |
| General Source/Measurement Functions | |
| DC Source/Measurement | Source/measurement of DC voltage/current |
| Pulse Source/Measurement | Source/measurement of pulse voltage/current (However, measurement auto range in pulse source is impossible.) |
| DC Sweep Source/Measurement | Source/measurement with linear, two-slope linear, random and fixed level. |
| Pulse Sweep Source/Measurement | Source/measurement with linear, two-slope linear, random and fixed level. (However, measurement auto range in pulse source is impossible.) |
| Low-Resistance Measurement | By pulse current source / voltage measurement |
| Integration Time | 100µs, 500µs, 1ms, 5ms, 10ms, 1PLC, 100ms, 200ms, or S/H S/H: Measuring in Sample & Hold Mode (Integration time: 100µs), (Enabled only in pulse source and pulse sweep source modes.) PLC: Power Line Cycle: 50Hz:20ms 60Hz:16.66ms |
| Sweep Mode | Reverse ON/OFF (forward to backward / one way) |
| Sweep Repeat Time | 1 to 1000 times, or infinite |
| Number of Sweep Maximum Step | 8000 steps |
| Random Sweep Maximum Memory | 8000 data |
| Measurement Data Memory | 8000 data |
| Measurement Auto Range | Available only in VSIM or ISVM |
| Measurement Function Link Mode | Links the source function to the measurement function (VSIM or ISVM) ON/OFF available |
| Limiter | Possible to set separay at HI or LO sides (However, in case of current limiter, the same polarity can not be set.) |
| Calculation Functions | NULL calculation Comparator calculation (HI/GO/LO) Scaling calculation MAX/MIN/AVE/TOTAL calculation |
| Trigger Style | Auto-Trigger, external Trigger |
| Output Terminal | Front; Safety sockets, HI OUTPUT, HI SENSE, LO OUTPUT, LO SENSE |
| Maximum Input Voltage Between Terminals | 15V peak MAX (between HI and LO) 2V peak MAX /(between OUTPUT and SENSE) 250V MAX (between LO and chassis) |
| Maximum Remote Sensing Voltage | ± 1V MAX between HI OUTPUT and HI SENSE between LO OUTPUT and LO SENSE (The voltage between HI SENSE and LO SENSE must be within the maximum output voltage range) |
| Voltage Measurement Input Resistance | 1 GΩ or higher |
| Voltage Measurement Input Leakage Current | ± 1 nA or lower |
| GPIB Interface | Compliant with IEEE-488.2-1987 Interface functions: SH1, AH1,T5, L4, SR1, RL1, PP0, DC1, DT1, C0, E2 Connector: Amphenol 24 pin |
| USB Interface | USB 2.0 Full-Speed; Connector Typ B |
| External Control Signal | TRIGGER IN, INTERLOCK, OPERATE IN/OUT, COMPLETE OUT, SYNC OUT |
| General Specification | |
| Power Supply | AC power 100V, 120V, 220V, 240C (switchable by user) |
| Line Frequency | 50Hz/60Hz |
| Power Consumption | 85VA or less |
| Dimensions | Approx. 212(W) x 88(H) x 400(D) mm |
| Mass | 5kg or less |
| Safety | IEC 61010-1 Ed.3 |
| EMI | EN61326 class A |
