Calibration and IEPE Sensors Sold Through National Instruments
Problem: How often should I calibrate IEPE sensors? Solution: Routine calibration of sensors and data acquisition equipment is recommended to maintain measurement quality.
URL: http://digital.ni.com/public.nsf/allkb/B4EA7D7C135BE609862575D90069266D
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Resource Library For IEPE Sensors Sold Through National Instruments
This resource library is for any user who is integrating both NI DSA hardware and IEPE sensors, especially PCB sensors sold through ni.com.While National Instruments can facilitate the RMA (repair) process for any IEPE sensor sold through ni.com, the turnaround time is much longer than if you go
URL: http://digital.ni.com/public.nsf/allkb/DA04F16F96CC5716862575D90072D650
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Why Does My AudioMASTER Installation Run Slowly?
When I try to install certain versions of AudioMASTER, the installation runs very slowly. The CPU load is constantly close to 100%.
URL: http://digital.ni.com/public.nsf/allkb/0399C1B89DF791D9862575CC007A6A1E
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How Do I Measure the Dynamic Range of My Data Acquisition Device?
Problem: How Do I Measure the Dynamic Range of My Data Acquisition Device? Solution: The dynamic range of a DAQ device is the ratio of the highest signal level to the smallest signal level a circuit can measure (usually equal to the noise floor), normally expressed in dB.
URL: http://digital.ni.com/public.nsf/allkb/DE8768FC7113ED10862575AC000AE52E
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Why Do Some IEPE Sensors Specify “Excitation Voltage”?
IEPE or ICP devices universally require constant current excitation (i.e. 2 to 20mA) for power. Why do some sensors also specify Excitation Voltage and does it have anything to do with the Compliance Voltage specification for National Instruments’ IEPE products?
URL: http://digital.ni.com/public.nsf/allkb/3CEFD95B14604C7386257598006C6233
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What is the Impedance of the BNC-BNC Cable?
I am using DSA boards NI PXI/PCI 4462, NI PXI/PCI 4461, NI 9233, NI 9234, NI USB-4432, or I am using ENET-9215, or Arbitrary Waveform Generators NI PXI/PCI 5402, NI PXI/PCI 5406 and I cannot find any information on the NI Recommended BNC-BNC cable.
URL: http://digital.ni.com/public.nsf/allkb/6A320F85E967B65F8625757C006AADBE
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¿Cuál es la Impedancia del Cable BNC-BNC?
Yo estoy utilizando las tarjetas DSA NI PXI/PCI 4462, NI PXI/PCI 4461, NI 9233, NI 9234, NI USB-4432, o estoy utilizando ENET-9215, o Arbitrary Waveform Generators (Generadores Arbitrarios de Señales de Onda): NI PXI/PCI 5402, NI PXI/PCI 5406 y no puedo encontrar información del cable BNC-BNC
URL: http://digital.ni.com/public.nsf/allkb/2DCBF071AFB54C72862575830053CEB4
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Does DSA Hardware Support Single Point Acquisition?
Is it possible to do single point acquisition (on-demand or hardware timed) with Dynamical Signal Analyzer (DSA) hardware?
URL: http://digital.ni.com/public.nsf/allkb/3F2C3BF20B0430DC8625753000585CF7
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Programmatically Poll the Overvoltage Detection on an NI 446x
I have an NI 446x connected to my input signals and reading data. In the Analog Input section of the NI Dynamic Signal Acquisition User Manual, it states that "you can programmatically poll the overload detection circuitry on a per channel basis to monitor for an overload condition." Where can I
URL: http://digital.ni.com/public.nsf/allkb/7541FD92207D677F862574010060BD8D
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NI-DAQmx Error -50103 When Performing AI and AO With the NI-4461
When I use the Multi-Device Sync-AI and AO-Shared Timebase & Trig-DSA shipping example or when I try to synchronize Analog Output (AO) and Analog Input (AI) on my NI 4461 Dynamic Signal Analyzer (DSA) card I receive the following error: Error -50103: The specified resource is reserved. The
URL: http://digital.ni.com/public.nsf/allkb/8C7A7AF1A6DDD00086257399005B8513
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