Specifications.pdf
PDF 88 KB Posted
- Solicitation number
- 12805B24Q0262
About this file
This document is a Solicitation for a Portable CO2 Gas Analyzer and Accessories, issued by the USDA Agricultural Research Service for a requirement in Las Cruces, NM. The Solicitation details the technical specifications for the required equipment, including a high-precision portable CO2 gas analyzer, soil respiration chamber, soil moisture/temperature sensor, and associated accessories. The Solicitation is a combined synopsis/solicitation for commercial items, issued as a Request for Quotation (RFQ) with a NAICS code of 334516 and a Small Business Size Standard of 1,000 Employees. Quotes are due by 5:00 pm Central Time on May 15, 2024, and the Government intends to award a Firm Fixed Price purchase order to the responsible offeror whose quote conforms to the specifications and is the most advantageous, considering technical acceptance, past performance, and price. Required quote documents include a pricing breakdown, completed specifications attachment, schedule of items, and authorization as an approved vendor.
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Other files
| File | Type | Posted |
|---|---|---|
| 12805B24Q0264.pdf | ||
| Schedule of Items Fillable.xlsx | XLSX spreadsheet |
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Text version
Portable CO2 Gas Analyzer and Accessories Specification
52.211-6 Brand Name or Equal (AUG 1999) An EGM-5 Portable CO2 Gas Analyzer and accessories will meet these requirements, but any system that meets these requirements will be considered.
Portable CO2 Gas Analyzer
● High precision measurements with accuracy < 1% of span concentration over calibrated range
● Lightweight and field portable
● Internal, rechargable batteries
● Up to 16 hours of continuous operation
● Built-in sampling pump and electronic flow sensor
● Numerical and graphical data display
● High resolution touch display, readaible in sunlight
● Unlimited data storage using USB flash drive
Soil Respiration Chamber
● Rugged PVC construction
● User-adjustable photosynthetically active radiation sensor
● Stainless steel ring for solid seal
● Built in temperature sensor
● Cable at least 1m
● Range -5°C to 50°C
● Accuracy ± 0.5°C at 25°C
Collars for soil respiration chamber
● Weatherproof and rugged
● Protective of soil surface
Transport case
● Lightweight
● Rugged
● Water resistant
● Locking
Soil moisture and temperature sensor
● Rugged
● Minimal setup (plug and play)
● Weight < 0.2 kg
● Cable length at least 1 m
● Range dry – 100% saturation, -10°C to 55°C
● Accuracy ± 0.3 °C at 25 °C
H2O sensor
● Range 0-dewpoint (mb)
● Accuracy <2% RH https://www.acquisition.gov/far/52.211-6
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