Salient Characteristics.doc

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Sources Sought for one (1) multi-channel data acquisition systems
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W911QX24-Q-0131
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This document is a Sources Sought notice for two (2) versatile and multi-channel data acquisition systems and supporting accessories. The Army Research Directorate (ARD) of the U.S. Army Combat Capabilities Development Command (DEVCOM) Army Research Laboratory (ARL) is seeking qualified sources, including small businesses, to provide systems meeting specific salient characteristics. These include a minimum of 8 individual and electrically isolated acquisition channels, 24-bit or better analog-to-digital converters, BNC connections, integrated signal conditioning, and a maximum data sampling rate of 40 kS/s or better. The systems must have a small form factor for portability, with a weight not exceeding 1000 grams and dimensions of no more than 5.5 cm x 20 cm x 12 cm. Responses are due by 4:00 PM EST on April 24, 2024, and should address the extent to which the specifications can be met, the type of business, small business status, and past experience/performance.

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Salient Characteristics

Commercial Availability Certification:

I have evaluated the commercial marketplace and determined that all of the salient characteristics documented below are available in products/services offered in the commercial marketplace.

Signature (typed name): Paul Moy Technical Point of Contact (TPOC) The Army Research Directorate (ARD) of the U.S. Army Combat Capabilities Development Command (DEVCOM) Army Research Laboratory (ARL) requires the following salient characteristics for Two (2) versatile and multi-channel data acquisition systems:

· Shall have a minimum 8 or more individual and electrically isolated acquisition channels

· Must have 24 bit or better analog-to-digital converter

· Must have BNC (Bayonet Neill–Councilman) connection for each channel

· Shall include Integrated signal conditioning and/or amplification for the following transducer types:

· minimum of four (4) available signal conditioner with bridge excitation for strain gages (quarter, half, full bridge / 350 and 120 ohms resistance)

· minimum of two (2) available inputs for +/- 10 full scale voltage source

· minimum of two (2) available inputs for accelerometers

· minimum of two (2) available thermocouples (type J and K)

· minimum of one (1) available LVDT (linear variable differential transformer)

· Must be capable to measure discrete transducers across individual channels

· Must have maximum data sampling rate of 40 kS/s or better (7 kHz bandwidth or better)

· Must have an accuracy of 0.05% or better

· Shall have an active low pass filter (such as Bessel and/or Butterworth)

· Must include software with PC controller for channel settings and acquisition control and communication through Ethernet

· Must have a small form factor for portability for both laboratory or field testing environments with the following weight and dimensions:

· weight not to exceed 1000 grams (2.2 pounds)

· dimension not to exceed 5.5 cm x 20 cm x 12 cm (2.2 x 7.9 x 4.7 inches)

· Must have a modular design for future expandability to add additional acquisition channels

· Must have optional availability for LabVIEW drivers Contracting Officer:

Template last updated 07/28/2016

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