Astoria Pacific 311 Chemistry Analyser

This listing is for an Astoria-Pacific 311 Chemistry Analyser. The unit is in full working condition and is ready for immediate use. This combination includes: 1. Astoria-Pacific 311 AutoSampler, 2. Model 302D Micropump - Computer controlled, 3. Model 303 Flow System, 4. Model 305D Digital Detector. Overview of the Astoria-Pacific 311 Sampler: The 311 XYZ Sampler is a core component of Astoria-Pacific's modular segmented flow analysis systems, such as the Astoria and Astoria2 analysers. Functionality: It acts as a random-access sample introduction system in an XYZ grid format, enabling automated handling of samples in liquid analysis workflows. Integration & Automation: It is typically integrated with detectors, peristaltic pumps, and cartridge bases to form a complete automated analyzer capable of walk-away operation and high throughput, with assay results available within 15–20 minutes upon sample loading. Throughput & Sensitivity: When paired with the Astoria Analyzer, systems using the 311 sampler can process between 90 to 120 samples per hour, delivering part-per-billion detection capabilities along with efficient reagent usage (up to 10x lower compared to traditional SFA systems). System Flexibility: The 311 sampler offers flexibility and ease of use, allowing automatic insertion of check calibrants and compatibility across different system configurations (e.g., Astoria2, SFA3000). Support Modules: For optimal performance, it can be paired with auxiliary modules such as the 322 Auxiliary Pump, which serves as a dedicated wash pump for the sampler.