US-FED-00000385651 - Detector Hardware System - Deadline July 16,2026

The U.S. Army TMDE Activity (USATA) has a requirement to implement a brand name purchase of one (1) Model 1056A–200 Ratemeter Digital and one (1) Model 897A–210, GM Detector Systems that will be used for customer support. These items shall be delivered to the Army Primary Standards Laboratory (APSL), Building 5435 Fowler Road, Redstone Arsenal, AL. The units shall include the following specifications or equivalent (if not brand name):1.0 Requirements:Model 1056A–200 Ratemeter Digital Geiger–Mueller (GM) Qty:1Range: 5 decades between 10^2 and 10^5 mR/hEnergy response: 15 % from 80 keV to 1.5 MeVNo external power needed at detector locationAnalog preamplifier integral with detectorRatemeters may be remotely located up to 2000 feet (using 50–100 cable or equivalent)Single cable between ratemeter and detector8 µCi 36 Cl check sourceLife expectancy: up to 10^5 rads (for detector)Seismically tested with high reliability options availableLCD graphical display showing radiation valueWallmount version rated IP65Model 897A–210, Geiger–Mueller (GM) Detector Systems Qty:1For use with the 955A GM Area Monitor3 ranges available. Each cover 5 decades from 10–2to 105R/hEnergy response: +15 % for 80 keV to 1.5 MeVPreamp integral with detectorSeismically qualified