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Special Notice · 2dca002e0aca43f1b743409164e40977

Handheld XRF analyzer featuring 55 kV x-ray tube (55 kV, 100uA, 5.5W)

Responses due9h leftSep 17, 2026, 7:00 PM EDT
Sub-tierUsda Departmental Administration
OfficeUsda Ocp-pod-acq-mgmt-branch-ftc
PSC
Set-asideNone stated
PostedSep 15, 2026
DeadlineSep 17, 2026, 7:00 PM EDT
Place of performanceBeltsville, MD, 20705
From the notice

Handheld XRF analyzer featuring 55 kV X-ray tube (55 kV, 100 uA, 5.5 W) for performance on Priority Pollutant and RCRA metals Cd, Ba, Sn, Sb and Ag. The device needs to be engineered with a mostly metallic, tapered ergonomic design ideal for heat dissipation and field ruggedness � essentials for high volume in field soil testing requirements. High resolution, high count rate silicon drift detector (25 mm2 SDD, 135 eV at 5.95 Mn K-alpha line, at > 90% live time, 250k cps) for fast and precise analysis of soils, rocks, ores and other non-alloy sample types. Three separate beam settings for possible detection limits on Cd, Ba, Ag, Sn and Sb while also achieving low detection limits from P to Pb. Analyzer auto-calibrates and checks calibration on external 316 stainless test material (included). Analyzer features protective mesh covering SDD detector to eliminate accidental detector punctures. Analyzer must include integrated micro and macro camera for photo documentation of tests and read…

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