National Instruments USB-6343 X Series (DAQ) 32 analog inputs (16 on BNC variant) 500 kS/s 16-bit resolution +/-10 V 4 analog outputs 900 kS/s 16-bit resolution +/-10 V 48 digital I/O lines (32 hardware-timed up to 1 MHz) Multifunction
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Description
The National Instruments USB-6343 X Series (DAQ) you described is a powerful multifunction data acquisition device designed for applications demanding more analog input channels. Here’s a breakdown of its key features compared to the USB-6341:
Increased Analog Input Channels: The most significant difference is the number of analog input channels. With 32 channels (compared to 16 on the USB-6341), the USB-6343 allows you to simultaneously measure data from a larger number of sensors or data points. Similar to the USB-6341, it offers variants with BNC connectors for convenient analog signal connection.
Maintains Analog Input Performance: The USB-6343 keeps the same impressive 500 kS/s maximum sampling rate and 16-bit resolution for each analog input channel. This ensures you capture details in your analog signals effectively.
Same Analog Output Capabilities: Like the USB-6341, it provides 4 analog output channels with a 900 kS/s maximum sampling rate, 16-bit resolution, and a +/- 10 V output range. This allows for control signal generation with high fidelity.
Expanded Digital I/O: The USB-6343 offers double the digital I/O lines (48 compared to 24 on the USB-6341). This provides more flexibility for interfacing with logic devices, triggering events based on digital signals, and expanding your measurement capabilities beyond analog. It also maintains the same hardware timing capabilities for up to 32 lines at 1 MHz.
Multifunction Functionality: Just like the USB-6341, the USB-6343 is a multifunction device, making it suitable for various measurement scenarios involving both analog and digital signals.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.


