The Dionex AS40 Automated Sampler is a high-performance sample handling system designed for ion chromatography (IC) and related analytical techniques. It automates sample introduction, ensuring precise, repeatable, and efficient analysis.

This instrument is widely used in environmental, pharmaceutical, and chemical laboratories.

Product Overview

The AS40 autosampler is engineered to handle multiple samples automatically, improving workflow efficiency and reducing manual intervention. It is compatible with Dionex ion chromatography systems and supports consistent analytical performance.

Its reliable design ensures accurate sample handling even during high-throughput operations.

Working Principle

The autosampler operates through automated sample selection and injection.

Working steps:

Samples are placed in vials or trays
System selects programmed sample
Needle aspirates sample
Sample is injected into chromatography system
Process continues automatically

This ensures high reproducibility and accuracy.

Key Features

Automated sample handling
High precision injection
Multi-sample capacity
Reduced human error
Compatible with IC systems
User-friendly operation
Reliable and durable design

Applications

The Dionex AS40 is used in:

Ion chromatography analysis
Environmental testing
Water quality analysis
Pharmaceutical laboratories
Chemical research
Food and beverage testing

Build Quality and Design

The instrument is built with high-quality mechanical components for durability and long-term use. Its compact design allows easy integration into laboratory setups.

Front panel indicators provide system status and operation feedback.

Benefits

Improved laboratory efficiency
Consistent and repeatable results
Reduced manual workload
High throughput capability
Reliable operation
Suitable for routine and advanced analysis

Safety Features

Secure sample handling system
Stable mechanical operation
Reliable electronics
Durable outer structure

Maintenance

Regular cleaning of sampling needle and tray is recommended. Proper maintenance ensures long-lasting performance and accuracy.

Why Choose Dionex AS40

The Dionex AS40 Automated Sampler is a trusted solution for laboratories requiring automated sample handling. Its precision, reliability, and efficiency make it ideal for ion chromatography workflows.

Technical Specifications

Type: Automated Sampler
Brand: Dionex (Thermo Scientific)
Model: AS40
Application: Ion Chromatography
Function: Sample Injection
Operation: Automated
Output: Analytical Integration
Usage: Laboratory / Research

Additional Information

Category: Laboratory Equipment
Subcategory: Chromatography Systems
Brand: Dionex
Model: AS40
Usage: Laboratory / Industrial
Condition: Used / Refurbished

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https://en.wikipedia.org/wiki/Ion_chromatography

chromatography sample handler

Refurbished Dionex AS40 Automated Sampler – Ion Chromatography Autosampler System