Description

The LDT-5525B 24W Thermoelectric Temperature Controller is optimized for precision temperature control of laser diodes and other optoelectronic components. For quick setup a simple, intuitive front panel interface, and hybrid smart-integrator feedback loop is utilized and will typically achieve temperature stability within ±0.004°C. The LDT-5525B Temperature Controller accepts thermistor, IC and RTD temperature sensors providing convenience and flexibility over a broad range of temperature control applications. The USB interface and control software allows for fast, repeatable instrument control in R&D, manufacturing testing, and other automated control applications. 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.

• TE Current Range
  -4.00 to +4.00 A
• TE Voltage Range
  -6 to +6 V
• TE Output Power
  24 W  
• Temperature Range
  -99 to 199.9°C
• Thermistor Temperature Accuracy
  ±0.2°C
• TEC Noise/Ripple
  <1 mA
• TEC Output 1 h Stability
  0.006°C

• TEC Output 24 h Stability
  0.01°C
• Setpoint Resolution
  0.1°C
• Display Type
  4 digit Green LED
• Display Range Resistance (10 µA)
  2.0-450 kΩ
• Display Range Resistance (100 µA)
  0.25-45.0 kΩ
• Power Requirements
  220 VAC