Description
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The National Instruments USB-6341 is a versatile data acquisition device that offers a wide range of features for precise data collection and analysis. Manufactured by National Instruments, this device is designed to meet the needs of engineers and scientists requiring high accuracy and reliability in their measurements.
The model USB-6341 comes with various part numbers, including 781438-01, 782251-01, 782250-01, and 782254-01, each tailored to different specifications and user requirements. This device is equipped with 16 single-ended or 8 differential analog input channels, providing flexibility in connecting a variety of sensors and signals. With an ADC resolution of 16 bits, it ensures high precision in analog to digital conversion, capturing even the slightest variations in input signals.
In addition to its robust input capabilities, the USB-6341 offers 2 analog output channels, enabling users to generate precise signals for testing and control applications. The device supports a maximum sample rate of 500 kS/s, allowing for rapid data collection and analysis. Its timing resolution is an impressive 10 ns, with a timing accuracy of 50 ppm, ensuring precise synchronization in time-sensitive applications.
The input coupling is DC, with input ranges of ±0.2 V, ±1 V, ±5 V, and ±10 V, providing versatility in handling various signal amplitudes. The working voltage is rated at ±11 V, with an input impedance (On/Off) of 10 GΩ / 1,200 Ω, parallel with 100 pF, ensuring compatibility with a wide range of external devices and minimal signal distortion.
To maintain its accuracy and reliability, the USB-6341 requires a recommended warm-up time of 15 minutes before use, and a calibration period of
| Specification | Detail |
|---|---|
| Manufacturer | National Instruments |
| Model | USB-6341 |
| Part Numbers | 781438-01, 782251-01, 782250-01, 782254-01 |
| Analog Input Channels | 16 single-ended or 8 differential |
| ADC Resolution | 16 bits |
| Analog Output Channels | 2 |
| Maximum Sample Rate | 500 kS/s |
| Timing Resolution | 10 ns |
| Timing Accuracy | 50 ppm |
| Input Coupling | DC |
| Input Ranges | ±0.2 V, ±1 V, ±5 V, and ±10 V |
| Working Voltage | ±11 V |
| Input Impedance (On/Off) | 10 GΩ / 1,200 Ω, parallel with 100 pF |
| Recommended Warm-up Time | 15 minutes |
| Calibration Period | At least once every 2 years |
| Question 1: What is the ADC resolution of the USB-6341? Answer 1: 16 bits Question 2: How many AI channels does the USB-6341 have? Question 3: What is the max sample rate of the USB-6341? Question 4: What is the USB-6341’s timing accuracy? Question 5: What input ranges does the USB-6341 support? |
