{"canonical":"https://abierto.us/opportunities/1163769","key":"1163769","url":"https://abierto.us/opportunities/1163769","title":"OCTO-FloX System","solicitation_number":"1163769","notice_type":"r","open":false,"response_deadline":"2026-03-16T16:00:00Z","first_posted":"2026-03-02","last_posted":"2026-03-02","department":"AGRICULTURE, DEPARTMENT OF","subagency":"AGRICULTURAL RESEARCH SERVICE","office":"USDA ARS AFM APD","naics":"334516","psc":"6640","set_aside":null,"place_state":"MD","place_county":"24033","place_county_name":"Prince George's County","place_city":"2406400","place_city_name":"Beltsville","winner":null,"award_amount":null,"publications":[{"notice_id":"821defdf6cbe469b9a4e56d4ecff7256","title":"OCTO-FloX System","solicitation_number":"1163769","notice_type":"r","base_type":"r","posted":"2026-03-02","posted_at":null,"due_at":"2026-03-16T16:00:00Z","due_date":"2026-03-16","cancelled":null,"archived":null,"archive_date":"2026-03-31","award_number":null,"awardee_name":null,"amount":null,"link_sam":"https://sam.gov/workspace/contract/opp/821defdf6cbe469b9a4e56d4ecff7256/view","enriched":false,"history":[]}],"latest_notice_id":"821defdf6cbe469b9a4e56d4ecff7256","first_type":"r","notices":[{"dates":{"posted":"2026-03-02","response_deadline":{"raw":"2026-03-16T12:00:00-04:00","utc":"2026-03-16T16:00:00Z","date":"2026-03-16","time":"12:00:00","utc_offset_seconds":-14400}},"links":{"sam":"https://sam.gov/workspace/contract/opp/821defdf6cbe469b9a4e56d4ecff7256/view"},"naics":{"codes":["334516"],"primary":"334516"},"title":"OCTO-FloX System","agency":{"office":{"code":"1232SA","name":"USDA ARS AFM APD"},"subtier":{"code":"12H2","name":"AGRICULTURAL RESEARCH SERVICE"},"department":{"code":"012","name":"AGRICULTURE, DEPARTMENT OF"},"office_address":{"zip":"20705","city":"BELTSVILLE","state":"MD","country":"USA"},"organization_type":"OFFICE"},"status":{"active":false,"archive_date":"2026-03-31","archive_type":"auto15"},"contacts":[{"name":"Katelyn Nelson","role":"primary","email":"katelyn.nelson@usda.gov","phone":"3018378754"}],"base_type":{"code":"r","label":"Sources Sought"},"notice_id":"821defdf6cbe469b9a4e56d4ecff7256","provenance":{"extract":{"url":"https://s3.amazonaws.com/falextracts/Contract%20Opportunities/Archived%20Data/FY2026_archived_opportunities.csv","etag":"\"d9374b90a938e9923d910594731b7b57-106\"","fetched_at":"2026-09-16T16:22:53.920682Z","row_sha256":"f85cd18e24127930dccdc58f72999730ca89722f0d5c6ebe65dfe841cf5bdf4a","last_modified":"2026-09-13T14:50:39Z"},"updated_at":"2026-09-16T16:22:53.920682Z","first_seen_at":"2026-09-16T16:22:53.920682Z"},"description":{"text":"Requirement for a rugged, field-ready hyperspectral spectrometer capable of sufficiently high spectral resolution to acquire solar-induced chlorophyll fluorescence and sequentially measuring six or more targets. Only minor follow-on work (firmware updates) are expected. Product must be equivalent to the OCTO-FloX produced by JB Hyperspectral Devices GmbH. Salient characteristics for Item 0001: The following are minimum specifications and performance criteria for the unit: • Spectral resolution fine enough to retrieve solar-induced chlorophyll fluorescence (SIF) from telluric and solar absorption features (< 1 nm FWHM). • Wavelength range wide enough to cover 500 – 900 nm to enable simultaneous acquisition of red SIF at 687 nm; far-red SIF at 760 nm; photochemical reflectance index (PRI) at 530 nm and 570 nm; normalized difference vegetation index (NDVI) and near-infrared reflectance of vegetation (NIRv) at 650 nm and 860 nm. • Capable of rapid acquisition across multiple (at least 6) vegetative targets in different plots or growth chambers using fixed fiber optics. • Capable of both hemispherical-conical or bi-hemispherical configurations, adjustable by user through removable cosine correctors designed for outdoor use. • Weatherproof (IP67 rated) to allow deployment of unit in variable outdoor environments. • Integrated thermal regulation to maintain spectrometer temperature consistently at 20 degrees Celsius. Intelligent temperature management modes for power saving. Heatingo for cold conditions. • System operational temperature range from -10 to 50 degrees Celsius.• Automatic optimization of integration time to maximize spectrometer dynamic range across 0-2000 PPFD. • Correction for dark current and detector nonlinearity. • Wavelength calibration and optimization of spectral shift. • Radiometric calibration for both bare fiber and cosine corrected fiber configurations. Salient characteristics for Item 0002 – JB COS Cosine Receptor for the measurement of solar irradiance. Must be equivalent to the JB COS produced by JB Hyperspectral. Salient Characteristics for Item 0002: • Must be 100 percent compatible with the other item(s) described in this notice (see Item 0001). • Cosine error of < 10% at 80 degrees • Spectral range of 400 nm - 1000 nm","origin":"extract"},"notice_type":{"code":"r","label":"Sources Sought"},"schema_version":1,"solicitation_number":"1163769","place_of_performance":{"zip":"20705","city":{"name":"Beltsville"},"state":{"code":"MD"},"country":{"code":"USA"}},"product_service_code":"6640"}],"due_at":"2026-03-16T16:00:00Z","due_date":"2026-03-16","closes_at":"2026-03-16T16:00:00Z","awardable":true,"dept_key":"d-012","dept_name":"AGRICULTURE, DEPARTMENT OF","sub_key":"s-12H2","sub_name":"AGRICULTURAL RESEARCH SERVICE","office_key":"o-1232SA","office_name":"USDA ARS AFM APD","state":"MD","county":"24033","county_name":"Prince George's County","city":"2406400","city_name":"Beltsville","country":"USA","winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T21:18:12.857524Z","principal_notice_id":"821defdf6cbe469b9a4e56d4ecff7256","description":{"text":"Requirement for a rugged, field-ready hyperspectral spectrometer capable of sufficiently high spectral resolution to acquire solar-induced chlorophyll fluorescence and sequentially measuring six or more targets. Only minor follow-on work (firmware updates) are expected. Product must be equivalent to the OCTO-FloX produced by JB Hyperspectral Devices GmbH. Salient characteristics for Item 0001: The following are minimum specifications and performance criteria for the unit: • Spectral resolution fine enough to retrieve solar-induced chlorophyll fluorescence (SIF) from telluric and solar absorption features (< 1 nm FWHM). • Wavelength range wide enough to cover 500 – 900 nm to enable simultaneous acquisition of red SIF at 687 nm; far-red SIF at 760 nm; photochemical reflectance index (PRI) at 530 nm and 570 nm; normalized difference vegetation index (NDVI) and near-infrared reflectance of vegetation (NIRv) at 650 nm and 860 nm. • Capable of rapid acquisition across multiple (at least 6) vegetative targets in different plots or growth chambers using fixed fiber optics. • Capable of both hemispherical-conical or bi-hemispherical configurations, adjustable by user through removable cosine correctors designed for outdoor use. • Weatherproof (IP67 rated) to allow deployment of unit in variable outdoor environments. • Integrated thermal regulation to maintain spectrometer temperature consistently at 20 degrees Celsius. Intelligent temperature management modes for power saving. Heatingo for cold conditions. • System operational temperature range from -10 to 50 degrees Celsius.• Automatic optimization of integration time to maximize spectrometer dynamic range across 0-2000 PPFD. • Correction for dark current and detector nonlinearity. • Wavelength calibration and optimization of spectral shift. • Radiometric calibration for both bare fiber and cosine corrected fiber configurations. Salient characteristics for Item 0002 – JB COS Cosine Receptor for the measurement of solar irradiance. Must be equivalent to the JB COS produced by JB Hyperspectral. Salient Characteristics for Item 0002: • Must be 100 percent compatible with the other item(s) described in this notice (see Item 0001). • Cosine error of < 10% at 80 degrees • Spectral range of 400 nm - 1000 nm","html":null,"origin":"extract"},"contacts":[{"name":"Katelyn Nelson","role":"primary","email":"katelyn.nelson@usda.gov","phone":"3018378754"}],"place_of_performance":{"zip":"20705","city":{"name":"Beltsville"},"state":{"code":"MD"},"country":{"code":"USA"}},"office_address":{"zip":"20705","city":"BELTSVILLE","state":"MD","country":"USA"},"naics_codes":["334516"],"award":null,"attachments":[],"awards":[],"related":[{"key":"1232SA26Q1281","latest_notice_id":"bbe2012c5d204a4abb86cbe0bb9d5f0c","title":"1232SA26Q1281 Combination Synopsis/Solicitation Small Electric Cultivating Tractor USDA-ARS-MWA St. Paul MN","solicitation_number":"1232SA26Q1281","notice_type":"k","first_type":"k","first_posted":"2026-09-03","last_posted":"2026-09-03","notices":1,"due_at":"2026-09-17T16:00:00Z","due_date":"2026-09-17","closes_at":"2026-09-17T16:00:00Z","awardable":true,"open":true,"dept_key":"d-012","dept_name":"AGRICULTURE, DEPARTMENT OF","sub_key":"s-12H2","sub_name":"AGRICULTURAL RESEARCH SERVICE","office_key":"o-1232SA","office_name":"USDA ARS AFM APD","naics":"333112","psc":"3750","set_aside":null,"state":"MN","county":"27123","county_name":"Ramsey County","city":"2758000","city_name":"St. Paul","country":"USA","winner":null,"winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T21:18:12.857524Z"},{"key":"1232SA26Q1203","latest_notice_id":"60164fd928bd4e7984b457bec5ccf301","title":"1232SA26Q1203 - 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