What kind of samples can this analyser process?

This type of chemistry analyser is typically designed to process liquid samples, including water, extracts, and biological fluids, for a wide range of chemical parameters.

Is this unit suitable for continuous operation?

Yes, segmented flow analysers like this are typically designed for continuous, automated operation, enabling high throughput and walk-away functionality for extended periods.

What maintenance is typically required for a unit like this?

Routine maintenance commonly involves checking and replacing pump tubing, cleaning sample probes, and calibrating the system. Specific schedules will depend on usage and manufacturer guidelines.

Can this analyser be integrated into an existing lab system?

Units of this type are modular and often designed for flexible integration. They can typically be connected to laboratory information management systems (LIMS) and other analytical instrumentation.

What types of chemical parameters can typically be measured?

This class of analyser is commonly used to measure parameters such as ammonia, nitrate, nitrite, phosphate, chloride, cyanide, and various other nutrients and contaminants, depending on the specific analytical cartridges installed.

used Equipment

Available

Verified seller

Astoria Pacific - 311 Chemistry Analyser

Name: 311 Chemistry Analyser
Brand: Astoria Pacific
SKU: 48373. P1550.3A
Availability: InStock

Price: Contact seller for price

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 is for

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 10× 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 samplerD 303 305D Autosampler +

Cambridgeshire, United Kingdom

5,791 km away

Model Number

311

Stock Number

48373. P1550.3A

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Applications & Use Cases

Environmental monitoring for water and soil analysis.
Food and beverage quality control for nutrient and contaminant detection.
Pharmaceutical research and development for drug dissolution and stability testing.
Clinical diagnostics for routine blood and urine analysis.
Agricultural testing for soil fertility and crop nutrient analysis.

Typical Specifications

Typical throughput: For this class of equipment, throughput commonly ranges from 90 to 120 samples per hour, depending on the specific assay and system configuration.
Detection capability: Units of this type are typically capable of part-per-billion (ppb) detection, suitable for trace analysis.
Sample introduction: Features random-access XYZ sampling, allowing for automated and flexible sample handling.
Reagent consumption: Commonly designed for efficient reagent use, often significantly lower than traditional segmented flow analysis systems.
Integration: Typically integrates with various modules such as peristaltic pumps, detectors, and cartridge bases to form a complete automated analyser.
Power supply: Units of this type commonly operate on standard laboratory power supplies, typically 230V, 50Hz for the UK market.

Frequently Asked Questions

This type of chemistry analyser is typically designed to process liquid samples, including water, extracts, and biological fluids, for a wide range of chemical parameters.

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.