Specifications.pdf

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Portable CO2 Gas Analyzer and Accessories – Las Cruces, NM
Solicitation number
12805B24Q0264
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This document is a combined synopsis/solicitation for a commercial item, specifically a request for quotation (RFQ) for the procurement of a portable CO2 gas analyzer and accessories by the USDA Agricultural Research Service in Las Cruces, NM.

The key requirements include a high-precision portable CO2 gas analyzer with accessories such as a soil respiration chamber, collars, transport case, and soil moisture/temperature sensor. The government has provided a detailed specification for the required equipment. The solicitation is issued under NAICS code 334516 with a small business size standard of 1,000 employees. Quotes are due by 5:00 PM CT on May 15, 2024 and must include a pricing breakdown, compliance with the stated specifications, and verification of the offeror's status as an authorized vendor or manufacturer. 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.

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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

File details come from the government source that posted it. Updated .