National Instruments SCXI-1581 Signal Conditioning (Non-jumpered) – SCXI 32-Ch Current Excitation Module
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Description
A 32-channel current excitation module from National Instruments, the SCXI-1581 is intended for use in applications where accurate resistance measurement is necessary. Below is a summary of its salient attributes:
Function:
- offers 32 fixed channels with an excitation current of 100 µA.
Applications:
- Perfect for high-accuracy resistance measurement; especially helpful for sensors such as thermistors and resistance temperature detectors (RTDs).
- can be used in conjunction with the SCXI-1102 module to build an RTD measurement system with a high channel count.
Specifications:
- High accuracy: ±0.05% per channel current source
- Low temperature drift: ±5 ppm/°C maximum
- Screw terminal, BNC connector, and solder pin connection options for flexibility
Software Compatibility:
- utilizes the NI-DAQ driver for measurement and configuration
- Compliant with multiple software environments, including as Measurement Studio, LabVIEW, LabWindows/CVI, and VI Logger (previous iterations of Windows)
Additional Information:
- National Instruments might not actively support the SCXI-1581 anymore, but you can find resources like datasheets and manuals through archived sources.
- Consider contacting secondary vendors for purchasing information as it’s not actively produced by National Instruments.
In general, applications needing accurate low-current excitation for resistance measurements can benefit from the SCXI-1581. If you’re searching for a new module, it could be worthwhile to look into National Instruments’ comparable current products.
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.
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