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选件 | 是否计量 | 发货周期 | 保修时间 | 成色 |
---|---|---|---|---|
否 | 1-4周 | 12月 | 8成新 | |
所在地 | 机身号 | 状态 | 资料下载 | |
深圳市 | 完好 |
集电极电源产生范围从 0 到 ±2000 伏的交流、整流交流或直流电压。这种高电压与 100 pA/div 的电流灵敏度相结合,允许对被测设备进行扩展的击穿测量。步进发生器产生任一极性的电压或电流步进,以应用于基极或发射极端子。阶跃发生器也可以在脉冲模式下运行以降低 DUT 功耗。
除了传统的曲线示踪性能外,370 还包括以下功能:
2. 两种扩展的采集模式,称为平均和包络。平均可降低高灵敏度范围内的显示噪声。包络模式显示每条曲线的最大和最小垂直或水平偏移,这对于检测热漂移等长期变化非常有用。
3. GPIB 命令可控前面板功能。几乎所有的都可以远程控制。 (例外是那些仅用于手动操作的控件,例如 INTESITY、FOCUS、COLLECTOR SUPPLY HIGH-LOW 控件等。此外,曲线数据可以通过 GPIB 发送到外部控制器或从外部控制器接收。
4. CENTRONICS 兼容的绘图仪界面允许将显示的曲线数据和数字屏幕读数发送到数字绘图仪,而无需外部控制器。
5. 其他功能包括辅助电源、光标测量读数和诊断程序。
In addition to conventional curve tracer performance, the 370 includes the following features:
2. Tow extended aquisition modes, called Averaging and envelope. Averaging reduces display noise in high sensitivity ranges. Envelope mode displays the maximum and minimum vertical or horizontal excursion of each curve, which is useful for detecting long-term variations such as thermal drift.
3. GPIB command-controllable front-panel functions. Nearly all are remotely controllable. (Exceptions are those controls intended only for manual operation, such as INTESITY, FOCUS, COLLECTOR SUPPLY HIGH-LOW control, etc. Also, curve data can be sent to or received from an external controller through the GPIB.
4. The CENTRONICS-compatible plotter interface permits sending displayed curve data and digital on-screen readouts to a digital plotter without an external controller.
5. Other features include an auxiliary voltage supply, cursor measurement readout, and diagnostic routines.
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