Available Options
The LDT-5545B 55W 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-5545B 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.
How are you mounting your laser diode?
feature | |
Display Range Resistance (10 µA) | 2.0-450 kΩ |
Display Range Resistance (100 µA) | 0.25-45.0 kΩ |
Display Type | 4 digit Green LED |
Power Requirements | 220 VAC |
Setpoint Resolution | 0.1°C |
TE Current Range | -5.00 to +5.00 A |
TE Output Power | 50 W |
TE Voltage Range | -10 to +10 V |
TEC Noise/Ripple | <1 mA |
TEC Output 1 h Stability | 0.006°C |
TEC Output 24 h Stability | 0.01°C |
Temperature Range | -99 to 199.9°C |
Thermister Temperature Accuracy | ±0.2°C |