Description
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The USB-6225 is a PC-based Multifunction DAQ device that boasts a comprehensive range of features tailored for various data acquisition needs. The device is identified by part numbers 779974-01, 779973-02, 779973-04, 779973-01, and 779974-04, indicating its availability in multiple configurations to suit different requirements.
It provides an impressive flexibility in signal measurement with its 80 single-ended or 40 differential analog input channels, making it highly adaptable for a wide range of application scenarios. The precision of data acquisition is ensured by its 16-bit ADC resolution, allowing for highly accurate measurements.
When it comes to sampling rates, the USB-6225 does not disappoint. It offers a maximum sample rate of 250 kS/s for both single and multiple channel configurations, ensuring timely and efficient data collection. Furthermore, the device boasts a timing accuracy of 50 ppm of sample rate, which guarantees the reliability and consistency of timing-related measurements.
For optimal performance, it is recommended that the device is warmed up for 30 minutes before use. Moreover, to maintain its accuracy and reliability, calibration is advised at least once a year. This periodic maintenance ensures that the USB-6225 continues to deliver high-quality performance over time.
The USB-6225 supports a variety of input ranges, including ±0.2V, ±1V, ±5V, and ±10V, providing users with the flexibility to work with a broad spectrum of signal amplitudes. Additionally, the maximum working voltage for analog inputs is pegged at ±11V, and the device is equipped with an input FIFO size of 4,095 samples, enhancing its data handling capabilities.
One of the critical features of the USB-6225 is its overvoltage protection for analog input channels and sense channels, ensuring the device’s safety and longevity even in adverse conditions. This protection mechanism is complemented by the device’s ability to manage input current during overvoltage conditions, further enhancing its robustness and reliability in demanding applications.
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| Specification | Details |
|---|---|
| Part Numbers | 779974-01, 779973-02, 779973-04, 779973-01, 779974-04 |
| Category | PC-based Multifunction DAQ |
| Model | USB-6225 |
| Analog Input Channels | 80 single-ended or 40 differential |
| ADC Resolution | 16-bit |
| Maximum Sample Rate (single channel) | 250 kS/s |
| Maximum Sample Rate (multiple channels) | 250 kS/s |
| Timing Accuracy | 50 ppm of sample rate |
| Recommended Warm-up Time | 30 minutes |
| Calibration Frequency | At least once a year |
| Input Ranges | ±0.2V, ±1V, ±5V, ±10V |
| Maximum Working Voltage (Analog Inputs) | ±11V |
| Input FIFO Size | 4,095 samples |
| Overvoltage Protection (Analog Input Channels and Sense Channels) | Yes |
| Input Current during Overvoltage Condition |
