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| 选件 | 是否计量 | 发货周期 | 保修时间 | 成色 |
|---|---|---|---|---|
| 否 | 3天 | 12月 | 8成新 | |
| 所在地 | 机身号 | 状态 | 资料下载 | |
| 深圳市 | 完好 |
产品描述：
2520-AT精密温控源表增强了吉时利对激光二极管的高速LIV（光强-电流-电压）特性测试的完整性。这两个50W功率双极性源表仪器，专门针对光通信网络的激光二极管模块的测试应用而设计的，用于保证被测试器件的严格控温。2510是第一个专门创造出给光通信激光二极管测试所用的控温仪器，将吉时利的高速直流电源和精密测量能力集合在一起，形成对激光二极管模块的热电型制冷器即TEC的精确温度控制的能力。2510-AT通过自动调谐功能扩展了2510的性能。通过采用经过改进的Zeigler- Nichols算法，该仪器能够得出闭环温度控制的P、I、D（比例、积分和微分）值，因此，用户不必再通过实验的方法判断这些系数的最优值。在其他方面，2510和2510-AT基本上具有相同的功能。
主要特征：
Product Description:
The 2520-AT precision temperature control source meter enhances the integrity of Keithley's high-speed LIV (light intensity-current-voltage) characteristic test of laser diodes. These two 50W power bipolar source meter instruments are specially designed for the test application of the laser diode module of the optical communication network, and are used to ensure the strict temperature control of the device under test. 2510 is the first temperature control instrument specially created for optical communication laser diode testing. It combines Keithley's high-speed DC power supply and precision measurement capabilities to form an accurate thermoelectric cooler for laser diode modules, that is, TEC. The ability of temperature control. The 2510-AT expands the 2510's performance through the auto-tuning function. By adopting the improved Zeigler-Nichols algorithm, the instrument can obtain the P, I, D (proportional, integral, and derivative) values of closed-loop temperature control. Therefore, users no longer need to determine the optimal values of these coefficients through experimental methods. In other respects, 2510 and 2510-AT basically have the same functions.
Main features:
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