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| Brand | Arroyo Instruments |
|---|---|
| Origin | USA |
| Model | 6301 |
| Laser Current Range | 100 mA to 4 A (selectable per variant) |
| Output Voltage | Up to 10 V |
| Current Accuracy | 0.025% + 0.03 mA |
| Current Noise | < 1 µA RMS |
| Control Bandwidth | 325 kHz |
| TEC Power | 60 W |
| Temperature Sensor Support | Thermistor, RTD, LM335, AD590 |
| Interfaces | USB, RS-232 |
| Isolation | Optically and electrically isolated I/O |
| Compliance | CE, RoHS, FCC Class A |
| Software Compatibility | LabVIEW, Python, MATLAB via ASCII command protocol |
| Brand | Arroyo Instruments |
|---|---|
| Origin | USA |
| Model | 485 Series |
| Output Current Range | up to 10 A |
| Output Voltage Range | up to 15 V |
| Current Accuracy | 0.05% + offset (e.g., 0.4–1.6 mA) |
| Current Noise | < 60 µA RMS |
| Bandwidth | 45–65 kHz |
| Temperature Stability | ±0.004°C |
| Compatible Sensors | Thermistor, RTD |
| Control Interfaces | USB, RS-232, Analog (0–5 V or 0–10 V) |
| Power Output (TECPak) | 32 W / 55 W |
| Form Factor | Compact OEM module (≈1/3 volume of benchtop equivalents) |
| Brand | Arroyo Instruments |
|---|---|
| Origin | USA |
| Model | 7000 Series |
| Form Factor | 1U or 2U Rack-Mountable / Benchtop |
| Laser Driver Channels | Up to 4 per unit |
| Max Laser Current | 4 A |
| Max Laser Voltage | 8 V |
| TEC Driver Channels | Up to 4 per unit |
| Max TEC Current | 18 A |
| Max TEC Voltage | 28 V |
| Max TEC Power | 420 W |
| Temperature Stability (24 h) | ±0.1 °C |
| Short-Term Stability (1 h) | <0.004 °C |
| Control Interface | Ethernet, USB |
| PID Auto-Tuning | Yes |
| Compatibility | ILX Lightwave & Newport TEC/LD command set |
| Input Power | Universal AC (90–264 VAC, 47–63 Hz) |
| Brand | Arroyo Instruments |
|---|---|
| Origin | USA |
| Model | 5240 |
| Temperature Stability | ±0.004 °C |
| Control Power Range | 28 W |
| Max Current | 4 A |
| Max Voltage | 7 V |
| Supported Sensors | Thermistor |
| Interface | USB, RS-232 |
| AutoTune PID Function | Yes |
| Display | High-contrast VFD |
| Brand | Arroyo Instruments |
|---|---|
| Origin | USA |
| Model | 4201 |
| Current Range | 100 mA to 20 A (dual-range configuration) |
| Output Voltage | Up to 10 V |
| Accuracy | 0.025% + 0.03 mA |
| Current Noise | < 1 µA RMS |
| Small-Signal Bandwidth | 325 kHz |
| Interface | USB & RS-232 |
| Isolation | Fully galvanically isolated I/O (input/output, photodiode input, laser output) |
| Modulation | Analog voltage input (0–5 V or ±5 V), hardware-protected |
| QCW Option | Not available on 4201 (standard CW only) |
| Compliance | CE, RoHS, FCC Class B |
| Software Compatibility | SCPI-compliant command set, backward-compatible with industry-standard laser controller protocols |
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