6340 ComboSource, 4 Amp
US List Price*
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The 6340 ComboSource offers excellent low current performance, with both a 4 Amp and 2 Amp operating range, works well for high power pump modules and other medium current diode lasers. With 1mA set point resolution and less than 30uA of noise, the 6340 provides a transparent driver that won't interfere with the performance of your laser or LED devices.
Dual Range
One of the valuable features of the 6340 is the dual range capability, which allows operation in either a 2A range or 4A range. For applications that need less than 2A, the lower range offers higher accuracy, lower noise, and improved stability, while still maintaining the 4A range for higher power devices.
Ground Loops Eliminated
The 6340 optically and electrically isolates it's isolated inputs and outputs, preventing device-damaging ground loops. No other driver on the market has this capability.
User Function Keys
The user function keys can be used to quickly select a different configuration state or execute a predefined set of commands. Switch between two different experiments or script repetitive actions…anything you can do manually with the instrument can be programmed to the function key.
Powerful 60 Watt Temperature Controller
In addition to the high performance diode driver, the 6340 adds a 60 watt temperature controller, giving you substantial power for demanding applications. Only need a little bit of power? No problem, because the 6340 works just as well driving 2 watts of power as it does driving 50. Support for all standard sensors (thermistor, RTD, AD590, and LM335) is also included.
AutoTune Automatic PID Calculation
All Arroyo Instruments temperature controllers feature AutoTune for automatic PID calculation. With AutoTune, you no longer need to fiddle with PID parameters to find values that work with your application. Simply hook up your mount, set the appropriate limits, and start the AutoTune process. The instrument will automatically calculate PID parameters that will work with your mount.
Simple User Interface
The 6340’s user interface is remarkably simple… so easy to use, you’ll have it up and running in no time. Easy-to-read messages, simple menus, and powerful multi-line display make the instrument incredibly easy to use.
Specifications
Summary |
|
| Laser Driver | 4 Amp / 2 Amp, 4 Volt |
| Temperature Controller | 5 Amp, 12 Volt, 60 Watt |
Laser Driver |
|
| LASER CURRENT | |
| Range (mA) | 0 – 4,000 or 0 – 2,000 |
| Resolution (mA) | 0.2 |
| Setpoint Accuracy (±[% set + mA]) | 0.05% + 0.8 |
| Measurement Accuracy (±[% reading + mA]) | 0.05% + 0.8 |
| Stability (ppm, time) | < 10, 1 hour |
| Temperature Coeff (ppm/°C) | 50 |
| Noise/Ripple (μA rms, low BW) | < 40 |
| Transients (μA) | < 400 |
| Compliance Voltage (V) | 4 |
| Modulation Bandwidth (kHz) | 150 |
| Modulation Input Range | 0 – 10V, 10kΩ |
| PHOTODIODE CURRENT | |
| Range (μA) | 2 – 5,000 |
| Resolution (μA) | 0.1 |
| Setpoint Accuracy (±[% set+μA]) | 0.05% + 1 |
| Measurement Accuracy (±[% reading+μA]) | 0.05% + 1 |
| Stability (ppm, time) | < 200, 24 hours |
| Temperature Coeff (ppm/°C) | < 200 |
| PD Bias (V) | 0 to -5V, software programmable |
| LASER VOLTAGE | |
| Range (V) | 0 – 4 |
| Resolution (V) | 0.001 |
| Setpoint Accuracy (±[% set+V]) | 0.05% + 0.005 |
| Measurement Accuracy (±[% reading+V]) | 0.05% + 0.005 |
| Stability (ppm, time) | < 50, 1 hour |
| Temperature Coeff (ppm/°C) | < 100 |
| Four-wire Measurement | Yes |
| LIMITS | |
| Current Limit Accuracy (mA) | 40 |
| Voltage Limit Accuracy (±% FS) | 2.5% |
Temperature Controller |
|
| Power (A, V, W) | ±5A, ±12V, 60W |
| Stability (1 hour, °C) | 0.002 |
| Stability (24 hours, °C) | 0.005 |
Temperature |
|
| Range (°C) | -99 to 250 |
| Resolution (°C) | 0.01 |
| Thermistor (100µA) Accuracy at 25°C (°C) | 0.03 |
| AD590 Accuracy at 25°C (°C) | 0.90 |
| LM335 Accuracy at 25°C (°C) | 0.90 |
| RTD Accuracy at 25°C (°C) | 0.35 |
| Thermistor, 100µA Range | |
| Accuracy (±[% reading + kΩ]) | 0.05 + 0.005 |
| Range (kΩ) | 0.02 – 45 |
| Resolution (kΩ) | 0.001 |
| Thermistor, 10µA Range | |
| Accuracy (±[% reading + kΩ]) | 0.05 + 0.05 |
| Range (kΩ) | 0.2 – 450 |
| Resolution (kΩ) | 0.01 |
| LM335 | |
| Accuracy (±[% reading + mV]) | 0.3 + 1 |
| Range (mV) | 1730 – 4730 |
| Resolution (mV) | 0.1 |
| Bias (mA) | 1 |
| AD590 | |
| Accuracy (±[% reading + µA]) | 0.03 + 0.1 |
| Range (μA) | 173 – 473 |
| Resolution (μA) | 0.01 |
| Bias (V) | 4.5 |
| RTD | |
| Accuracy (±[% reading + Ω]) | 0.03 + 0.1 |
| Range (Ω) | 20 – 192 |
| Resolution (Ω) | 0.01 |
| Bias (mA) | 1 |
Current |
|
| Range (A) | ±5 |
| Compliance Voltage (V) | 12 |
| Max Power (W) | 60 |
| Resolution (A) | 0.01 |
| Accuracy (±[% value + A]) | 0 + 0.03 |
| Noise/Ripple (A, rms) | < 0.005 |
| Current Limit Accuracy (A) | 0.05 |
Voltage (measurement only) |
|
| Accuracy (±[% reading + V]) | 0 + 0.05 |
| Range (V) | ±12 |
| Resolution (V) | 0.01 |
General |
|
| Laser Connector | DB-9, female |
| TEC Connector | DB-15, female |
| Display Type | 4x20 VFD |
| Computer Interface | USB 2.0 Full Speed (USB Type B), |
| Power | 100V / 120V / 230V |
| Size (H x W x D) [inches (mm)] | 3.5 (90) x 8.5 (215) x 12 (305) |
| Weight (lbs [kg]) | 7.8 [3.5] |
| Operating Temperature | +10°C to +40°C |
| Storage Temperature | -20°C to +60°C |
