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Astoria-Pacific 311 Autosampler System with Model 302D Micropump and Model 305D Digital Detector

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Stock Number
48373. P1550.3A
All 3 specifications
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  • Support from a scientist

Specifications 3

Brands
Astoria-Pacific
New/Used
Used
Stock Number
48373. P1550.3A

Product description

Automated XYZ grid autosampler with micropump and digital detector, enabling high-throughput segmented flow analysis.

  • System Components:
  • Astoria-Pacific 311 XYZ Autosampler
  • Model 302D Computer-Controlled Micropump
  • Model 303 Flow System
  • Model 305D Digital Detector
  • Functionality:
  • Random-access sample introduction in an XYZ grid format
  • Enables automated liquid sample handling within segmented flow analysis (SFA) workflows
  • Integration & Automation:
  • Typically combined with detectors, peristaltic pumps, and cartridge bases
  • Forms a fully automated analyzer for walk-away operation
  • Rapid assay results within 15–20 minutes after sample loading
  • Throughput & Sensitivity:
  • Processes 90–120 samples per hour when paired with the Astoria Analyzer
  • Part-per-billion detection sensitivity
  • Up to 10× reduction in reagent usage compared to traditional SFA systems
  • System Flexibility:
  • Supports automatic insertion of check calibrants
  • Compatible with multiple system configurations, including Astoria2 and SFA3000
  • Support Modules:
  • Compatible with 322 Auxiliary Pump for dedicated sampler wash operations

The unit is fully operational and designed for high-efficiency liquid sample analysis in modular segmented flow systems.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 19 October 2026