780421-01
National Instruments
780421-01
National Instruments
Description
The 780421-01 USB-4432 is a high-performance Sound and Vibration Device from National Instruments, featuring five differential analog input channels with 24-bit measurements and no analog output channels. Specifically designed for making measurements from IEPE sensors, it offers three software-selectable modes of operation and delta-sigma ADC for accurate signal conversion.
The 780421-01 USB-4432 is a high-performance Sound and Vibration Device from National Instruments. This device, with part number 780421-01, features five differential analog input channels with 24-bit measurements and no analog output channels. It is specifically designed for making measurements from IEPE sensors, with a delta-sigma ADC for buffering and pre-filtering each signal. The USB-4432 has a dynamic range of 100 dB and voltage range of -40V to +40V, with ±60V overvoltage protection. It offers three software-selectable modes of measurement operations, including IEPE-on, IEPE-off, and DC coupling. The device uses delta-sigma modulation for accurate signal conversion and includes built-in anti-aliasing filters for noise and vibration analysis applications. With features like distortion analysis, noise measurements, and sound quality analysis, the NI USB-4432 is a reliable and efficient solution for sound and vibration testing in various working environments.
| Made By | National Instruments |
|---|---|
| Part Number | 780421-01 |
| Resolution and Sampling Rate | 24-bit, 102.4 kS/s |
| Input Channels and Coupling | 5 differential analog input channels, AC/DC Coupling, IEPE compatible |
| Dynamic Range and Overvoltage Protection | 100 dB dynamic range, ilde40V to +40V input voltage range, plusmn;60V overvoltage protection |
| Signal Conversion Method and Features | Delta-sigma modulation, built-in antialiasing filter, suitable for noise and vibration analysis |
Distribution Cache Shipping Info and Options
Shipping Carriers: Here at Distribution Cache we ship using UPS, FedEx, DHL, or TNT. In most cases we get very competitive rates based on our volume and will be happy quote shipping cost to your location upon request. We also know that many customers would prefer to ship collect on their own account numbers and welcome this option.
Shipping Blind: We recognize that many of our customers intend to re-sell the product to their end user. We respect our customer’s relationships with their clients and offer blind shipping as an option to ensure that the package arrives in the most clandestine way possible.
Shipping Process: We take pride in the way we package your order and spare no cost in making sure that it arrives safely at your facility. In the case of new parts, we are always sure to package the factory box inside another larger box for safe transit. For reconditioned parts we often use Distribution Cache customized packaging that is specially made to protect the products from the bumps and falls present during shipment.
Shipping Options:
Next Day Air Early AM - This service is the fastest overnight delivery option available. For most locations the package will be guaranteed by 8:30AM.
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Ground – Ground is the most inexpensive shipping option provided. Please ask if we are doing a “free domestic ground” shipping promotion on your order. We often provide free ground shipping on larger orders.
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Question:
What is the part number of the USB-4432 Sound and Vibration Device from National Instruments?
Answer:
The part number of the USB-4432 Sound and Vibration Device from National Instruments is 780421-01.
Question:
How many analog input channels does the NI USB-4432 have and what is their bit resolution?
Answer:
The NI USB-4432 has five differential analog input channels with 24-bit measurements.
Question:
What types of sensors is the USB-4432 designed to work with for measurements?
Answer:
The USB-4432 is designed for making measurements from IEPE sensors.
Question:
What is the dynamic range and voltage range of the NI USB-4432?
Answer:
The NI USB-4432 has a dynamic range of 100 dB and a voltage range of -40V to +40V, with "+/-60V overvoltage protection."
Question:
What are the three software-selectable modes of measurement operations available on the USB-4432?
Answer:
The three software-selectable modes of measurement operations on the USB-4432 are IEPE-on, IEPE-off, and DC coupling.