- Country: USA
- Summary: Notice of Intent to Sole Source - Co2 Weather Station
- UST Ref No: 83729256
- Deadline: 12 Jun 2023
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: 1100337
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- Description:
- Description
CONTRACT OPPORTUNITIES
Type of Notice: Special Notice
Title: Notice of Intent for CO2 Weather Station Supplies
Description:
To meet researcher experiment requirements, the system must assess diurnal CO2 and H2O fluxes and associated controlling factors in an agricultural setting, to inform plant growth and water stress tolerance mechanism. High resolution and accurate data metrics including atmospheric CO2 and H20 concentration; air temperature; relative humidity; photon flux density (PAR); net radiation; surface temperature; soil temperature; and wind speed and direction must be measured and recorded once per second. Rugged field equipment including power supply and generation; weatherproof equipment enclosures; and mounting hardware and brackets will be required. All equipment must withstand temperature extremes, dust, and mechanical and electrical shock. Sensors must have the following specifications. The dataloggers must have at least 8 differential plus or minus 5v input channels and achieve 24 bit analog to digital conversion and provide at least 8 GB of onboard storage potential using a removable media data such as SD flash. Dataloggers must be ruggedized and operate from -15 to +70 °C. Temperature/relative humidity sensors must operate between -15 to 60 °C, with accuracies as follows. -15 to 40 °C: ≤90% RH ± (1.3 + 0.003 • RH reading) % RH, -15 to 40 °C: 90% RH ± 2.3% RH, -15 to 60 °C: ± (1.4 + 0.01 • RH reading) % RH, -15 to 60 °C: ± (1.5 + 0.015 • RH reading) % RH, the temperature accuracy must be approximately 0.2% at 23 C or better). PAR sensors must have a sensitivity of approximately 0.01 mV per umol per square meter per second and operate between -15 to 70 C in all humidity conditions. Net Radiometers must operate from -15° to 80°C, their pyranometers would have a spectral range between approximately 385 to 2105 nm up looking and 295 to 2,685 nm down looking with a sensitivity of approximately 0.05... - Documents:
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CLICK HERE TO LOGINNotice of Intent to Sole Source - Co2 Weather Station - USA Tender
The AGRICULTURE, DEPARTMENT OF, a Government sector organization in USA, has announced a new tender for Notice of Intent to Sole Source - Co2 Weather Station. This tender is published on USARFP under UST Ref No: 83729256 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2023-06-12.
The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
