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Laser Diode Temperature Controllers |
- Low noise, bipolar output up to 120W
- Long term temperature stability as low as 0.005°C
- Adjustable TEC current limits
- Supports most thermistor, IC, and RTD temperature sensors
- Configurable sensor current
- Direct temperature display (°C) on most models
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LDT-5900 Series Laser Diode Temperature Controller |
| Model |
LDT-5412 |
LDT-5525 |
LDT-5948 |
LDT-5980 |
| Output Power |
4W |
24W |
60W |
120W |
| Output Current |
2A |
4A |
5A |
10A |
| Output Voltage |
2V |
6V |
12V |
12V |
| Temperature Stability |
---------- |
<±0.01°C |
<±0.005°C |
<±0.005°C |
| Temperature Control Range |
---------- |
-99.9°C to 199.99°C |
-50°C to 250°C |
-50°C to 250°C |
| Thermistor Sensor |
Yes |
Yes |
Yes |
Yes |
| IC Sensor |
No |
Yes |
Yes |
Yes |
| RTD |
No |
Yes |
Yes |
Yes |
| TEC Measurement Display |
Current, resistance |
Temperature, current, resistance |
Temperature, current, voltage, AC resistance, resistance |
Temperature, current, voltage, AC resistance, resistance |
| Control Loop |
Hybrid P-I |
Hybrid P-I |
Fully adjustable digital PID |
Fully adjustable digital PID |
| Auto-Tune PID Optimization |
No |
No |
Yes |
Yes |
| 4-Wire Voltage Measurement |
No |
No |
Yes |
Yes |
| GPIB/IEEE-488 and RS-232 Interface |
No |
No |
Yes |
Yes |
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