The LDT-5940C Thermoelectric Temperature Controller combines precision temperature control with an intuitive instrument front panel for fast, accurate temperature control of laser diodes and other optoelectronic components. The LDT-5940C was designed for customers requiring higher power and high stability.

This temperature controller with digital PID control loop achieves temperature stability of less than 0.003°C with output current noise and ripple less than 2mA rms. Fast setup is accomplished with preset PID values or by using the auto-tune function. Users can also manually enter PID values.

The LDT-5940C includes IEEE 488.1 GPIB and USB 2.0 computer interfaces for easy integration into any R&D or manufacturing application. For virtual instrument programming, LabVIEW® instrument drivers are available free of charge. LabVIEW® instrument drivers can be downloaded from the Literature and Downloads tab on this page.

How are you mounting your laser diode?

• TE 电流范围

  -5.00 to +5.00 A

• TE 电压范围

  -12 to +12 V

• TE 输出功率

  60 W  

• 温度范围

  -100 to 200°C

• TE 限制电流精度

  50 mA

• TEC 噪声/纹波

  <2 mA

• TEC 输出 1 小时稳定性

  0.002°C

• TEC 输出 24 小时稳定性

  0.003°C

• 端口类型

  DB25 Female

• 设定值分辨率

  0.01°C

• 计算机接口

  GPIB and USB

• 显示器电阻范围 (10 µA)

  0-450 kΩ

• 显示器电阻范围 (100 µA)

  0-45 kΩ

• 电源要求

  120 VAC

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LDT-5940C热电温度控制器结合了精密温度控制和直观的仪表面板，快速，准确的温度控制激光二极管和其他光电元件。LDT-5940C是为需要更高功率和高稳定性的客户而设计的。

这个温度控制器和数字PID控制回路实现温度稳定性与输出电流小于0.003°C的噪音和波纹小于2马rms。快速设置是通过预先设置的PID值或使用自动调优功能完成的。用户还可以手动输入PID值。

LDT-5940C包括IEEE 488.1 GPIB和USB 2.0计算机接口，便于集成到任何研发或制造应用程序。对虚拟仪器编程,®仪器驱动程序是免费的。虚拟仪器®仪器驱动程序可以从文献下载和下载选项卡页面。