DescriptionSpecifications
Models
Catalog PDF
Specifications
| 10 Amp | 20 Amp | 40 Amp (Obsolete) | 65 Amp |
| QCW | CW | QCW | CW | QCW | CW | QCW | CW |
| Output Current |
| Output Current Range (A) | 1-9.5 | 0-10 | 2-19 | 0-20 | 4-38 | 0-40 | 6.5-62 | 0-65 |
| Output Current Resolution (µA) | 153 | 305 | 610 | 992 |
| Output Current Accuracy(1) | ±(0.03% + 2 mA) |
| Noise/Ripple (rms) ()(2) | |
| Temperature Coefficient () | |
| Short-Term Stability (1 h) () | |
| Long-Term Stability (24 h) () | |
| Output Compliance Voltage Range (V)(3) | 1.5–29 | 1.5–30 | 1.5–14 | 1.5–15 | 1.5–7 | 1.5–8 | 1.5–4 | 1.5–5 |
| Current Limit |
| Range (mA) | 0–10 | 0–20 | 0–40 | 0–65 |
| Resolution () | | | | 100 |
| Accuracy () | | | | 100 |
| Pulse Width(4) |
| Range () | |
| Resolution () | |
| Accuracy(1) | ±(2% +20 µs) |
| Transition Time (µsec)(7) | <40 |
| Pulse Over/Under Shoot (% Pk/µsec) | <5/<200 |
| Pulse "Zero Current" (% Pk) | <3 |
| Duty Cycle Range(%)(4) | 0.25-20 |
| Pulse Repetition Rate(4) |
| Range () | |
| Resolution () | |
| Accuracy(1) | ±(2% + 2 Hz) |
| Jitter (%) | <10 |
| Trigger Input(4) |
| Type | |
| Signal Input | TTL or 5 V CMOS |
| Input Impedance () | |
| Max/Min Rate | 1/1 kHz/Hz |
| Trigger Output(4) |
| Type | |
| Output Impedance (Ω) | 100 |
| Power Monitor Input – Photodiode (PD) |
| Input Type | Transimpedance |
| Temperature Coefficient () | |
| Range | |
| Stability (24 h) (% FS) | ±0.02 |
| Accuracy(1) | ±(0.004% + 1 µA) |
| Reverse Bias | 5 V ±10% |
| Power Monitor Input – Thermopile |
| Input Type | Single-ended |
| Range () | |
| Stability (24 h) (% FS) | ±0.2 |
| Accuracy(1) | ±(0.1% + 16 µV) |
| 10 Amp | 20 Amp | 40 Amp (Obsolete) | 65 Amp |
| QCW | CW | QCW | CW | QCW | CW | QCW | CW |
| Temperature Monitor Input |
| Sensor Type | |
| Range () | |
| Temperature Limit | Set by user |
| Current Monitor |
| Transfer Function (A/V) | 4 | 8 | 16 | 26 |
| Output Impedance (kΩ) | 1 |
| Accuracy (% of actual I0) | ±1 |
| Internal Function Generator(5) |
| Waveforms | |
| Frequency Range(6) | |
| Squarewave Duty Cycle () | |
| Independent Output Set Points | |
| Internal Function Generator Resolution (A) | 1 |
| Amplitude Accuracy (%) | 1 |
| External Modulation(5) |
| Input Range, Input Impedance | , |
| Transfer Function (A/V) | | 1 | | 2 | | 4 | | 6.5 |
| Bandwidth (3 dB) (kHz) | DC to 8 |
| Measurement Display | |
| Output Current Range (A) | 0–10.00 | 0–20.00 | 0–40.00 | 0–65.00 |
| Output Current Resolution () | |
| Output Current Accuracy (mA)(1) | ±(1% + 20) | ±(0.02% + 10) | ±(1% + 20) | ±(0.02% + 10) | ±(1% + 20) | ±(0.02% + 10) | ±(1% + 20) | ±(0.02% + 10) |
| Forward Voltage Range (V) | 0.00–30.00 | 0.00–15.00 | 0.00–8.00 | 0.00–5.00 V |
| Forward Voltage Resolution () | |
| Forward Voltage Accuracy (mV)(1) | ±(0.1% + 100) | ±(0.05% +30) | ±(0.1% + 100) | ±(0.05% +30) | ±(0.1% + 100) | ±(0.05% +30) | ±(0.1% + 100) | ±(0.05% +30) |
| Photodiode Current Range () | |
| Photodiode Current Resolution () | |
| Photodiode Current Accuracy (µA)(1) | ±(0.1% + 20) | ±(0.05% + 2) | ±(0.1% + 20) | ±(0.05% + 2) | ±(0.1% + 20) | ±(0.05% + 2) | ±(0.1% + 20) | ±(0.05% + 2) |
| PD Response Range () | |
| PD Response Resolution () | |
| Thermopile Range (µV) | 0.00–16,000 |
| Thermopile Resolution (µV) | 1 |
| Thermopile Accuracy | ±(0.1% + 20 µV) |
| Thermopile Response Range (mV/W) | 0.00–99.00 |
| Thermopile Response Resolution (mV/W) | 0.01 |
| Optical Power Range () | |
| Optical Power Resolution () | |
1) ± (% Reading + Fixed Error)
2) True rms, 3 Hz–300 kHz, 1/2 scale, resistive load
3) Output requires a minimum voltage drop of 1.5 V
4) Applies only when operating in the QCW mode
5) Applies only when operating in the CW mode
6) Io roll-off may begin sooner than upper range
7) With 1 meter Newport cable. 10%–90% Io set
Specifications
| Display Type | 4 x 20 LCD character display |
| Display Backlighting | Green LED |
| Display Controls | Brightness, contrast (contrast optimizes viewing angle) |
| Laser Diode On Indicator | Green LASER ACTIVE LED indicates at least one laser diode is on. |
| Output Connectors | 5-pin female D-sub 5W5 |
| Output Connectors Interlock/Photodiode | 9-pin female D-sub |
| Output Connectors Thermopile | BNC |
| Output Connectors Modulation | BNC |
| Output Connectors Trigger In | BNC |
| Output Connectors Trigger Out | BNC |
| Output Connectors Current Monitor | BNC |
| Chassis Ground | 4 mm banana jack |
| GPIB | 24-pin IEEE-488 |
| RS-232 | 9-pin male D-sub |
| Power Requirements | 90–250 V, 6 Amp max. (user selectable), 50–60 Hz |
| Size (H x W x D) [in. (mm)] | 3.5 (89) x 14 (356) x 14 (356) |
| Mainframe Weight [lb (kg)] | 16 (7.3) |
| Operating Temperature | 0°C to 40°C, <90% humidity non-condensing |
| Storage Temperature Range | -20°C to + 60°C, <90% humidity non-condensing |
| Laser Safety Features | Output On/Off keyswitch, interlock, output delay
(meets CDRH US21 CFR 1040.10) |
| Isolation/Crosstalk | Laser output electrically isolated from earth ground. |