- User selectable 50mA or 100mA range
- 0.002mA resolution (50mA range)
- <1uA noise
- USB interface
4201-DR
Quick Overview
4201-DR LaserSource, 50mA/100mA
| Name | 4201-DR |
|---|---|
| Description | 4201-DR LaserSource, 50mA/100mA |
| Size | 1.82 (47) x 8.5 (215) x 11.13 (283) |
| PD Setpoint Accuracy | 0.05% + 1 μA |
| Current Range | 0 – 50 (mA)/ 0 – 100 (mA) |
| Voltage Measurement Accuracy | 0.05% + 0.005 V |
| Voltage Temperature Coeff | < 100 ppm/°C |
| PD Temperature Coeff | < 200 ppm/°C |
| Voltage Range | 0 to 10V |
| Setpoint Accuracy | 0.025% + 0.02 (mA )/ 0.025% + 0.03 (mA) |
| Temperature Coeff | 50 ppm/°C |
| Measurement Accuracy | 0.025% + 0.02 (mA)/ 0.025% + 0.03 (mA) |
| QCW | No |
| Noise/Ripple | < 1 μA rms / < 1μA rms |
| Current Resolution | 0.002 (mA) / 0.005 (mA) |
| Stability | < 10 (ppm), 1 hour |
| PD Measurement Accuracy | 0.05% + 1 μA |
| Transients | <50 μA |
| PD Stability | < 200 ppm, 24 hours |
| Compliance Voltage | 10 V |
| PD Bias | 0 to -5V, software programmable |
| Modulation Bandwidth | 325 kHz |
| Voltage Setpoint Accuracy | 0.05% + 0.005 V |
| Modulation Input Range | 0 – 10V, 10kΩ |
| Voltage Stability | < 50 ppm, 1 hour |
| PD Range | 5-5,000 μA |
| Laser Connector | DB-9, female |
| PD Resolution | 0.1 μA |
| Voltage Resolution | 0.001 V |
| I/O | USB 2.0 Full Speed (Type B) |