To fulfill bid requirements, the Cold Vapor Atomic Absorption Mercury Analyzer must include the following: 1. System must include atomic absorption spectrometer with flow injection system for cold vapor mercury AA. 2. System optical design must be single-beam and include a solar-blind detector (with maximum sensitivity at 254 nm). 3. Quartz absorption cell must be of a long-path design (240 mm) and be electrically heated at 50°C. 4. The mercury (Hg) lamp must be user replaceable. 5. System must include a 5-port flow injection valve. 6. The system must be compatible with various sample loops (e.g. 200, 500 and 1000 µL). 7. System must include motor driven peristaltic pump with selectable revolution speed of 20 to 120 rpm. 8. Carrier gas stream flow must be controlled from 40 to 250 mL/min. with automatic shutoff after operation pauses for 10 minutes. 9. Must include computer, monitor, keyboard, mouse, and printer compatible with/and including Windows 10 or Windows 11 operating system. 10. All analytical system operations must be able to be performed using a single software program...
