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Thermo Dionex AS-DV Autosampler (068888)

Listing #:LS-007078
Brand:Thermo Scientific
Model:068888
Availability:In Stock
Condition:Refurbished
Warranty:30 Days
Onsite Installation:Available upon request
$2,450.00
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Thermo Dionex AS-DV Autosampler (068888) — 50-vial metal-free ion chromatography autosampler with 0.1 to 5.0 mL injections, optional filter caps, and Chromeleon control. Refurbished and tested by Alliant Scientific.

Description

Thermo Dionex AS-DV Autosampler Overview

The Thermo Scientific Dionex AS-DV Autosampler (P/N 068888) automates sample handling for routine ion chromatography. A positive displacement piston and precise mechanics control dispense speed and volume, which gives highly reproducible injections. The carousel holds 50 PolyVials in any mix of 0.5 mL and 5.0 mL sizes, and optional 20 µm filter caps filter samples automatically. Injection volume ranges from 0.1 to 5.0 mL in 0.1 mL increments, and delivery rate is programmable from 0.1 to 5.0 mL/min. The autosampler remembers each vial’s size and remaining volume.

Random access and multiple injection let you choose the best parameters for each sample. Sample overlap injections save time, and a single AS-DV can inject into two IC systems at once without carryover. Samples can fill a full loop or load a concentrator column. The fluid path is entirely metal-free, with a PEEK needle and wetted surfaces made of inert plastics. Chromeleon Chromatography Data System software controls the autosampler over a USB connection, and the AS-DV is compatible with all Dionex ICS ion chromatography systems.

This Thermo Dionex AS-DV Autosampler is offered fully refurbished and tested, in working condition, by Alliant Scientific.

Includes:

  • Thermo Dionex AS-DV Autosampler (068888)
  • 30-Day Warranty

Compare Dionex Autosamplers

Compare this AS-DV with the Thermo Dionex AS-AP Autosampler (074922) or the Thermo Dionex AS-AP Autosampler (074925)

Listing last updated: October 2026.

Technical Specifications

Manufacturer Thermo Fisher Scientific (Dionex)
Model Dionex AS-DV Autosampler (P/N 068888)
Sample Capacity 50 PolyVials: 0.5 mL, 5.0 mL, or a mix
Injection Volume Range 0.1 to 5.0 mL, in 0.1 mL increments
Injection Type Multiple; random access
Delivery Rate 0.1 to 5.0 mL/min, programmable in Chromeleon
Minimum Volume Delivered 0.1 mL
Sample Filtration Optional 20 µm filter caps
Sampling Mechanism Positive displacement piston
Wetted Materials Polypropylene, polyethylene, PTFE, PEEK, Tefzel, Kel-F (metal-free)
Control Software Chromeleon Chromatography Data System, over USB
Compatible Systems All Dionex ICS ion chromatography systems
Power 100 to 240 V, 50 to 60 Hz, 45 W
Dimensions (W x D x H) 17.5 x 22 x 9 in (44.5 x 56 x 23 cm)
Weight 35 lb (16 kg)
Operating Temperature 10 to 35 °C
Humidity 5% to 95% relative humidity, noncondensing
Condition Refurbished and tested
Warranty 30 days

Additional information

Availability

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Condition

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Warranty

Onsite Installation

Key Features

  • 50-Vial Carousel
    Holds 0.5 mL and 5.0 mL PolyVials in any combination.
  • Metal-Free Flow Path
    PEEK needle and inert plastic wetted surfaces suit trace ion analysis.
  • Precise Dispensing
    A positive displacement piston controls dispense speed and volume for reproducible results.
  • Automatic Filtration
    Optional 20 µm filter caps filter samples as they are loaded.
  • Sample Overlap Injections
    Load the next sample during the current run to raise throughput.
  • Dual-System Injection
    Inject into two IC systems at the same time without carryover.
  • Flexible Loading
    Fill a full loop or load a concentrator column.
  • Chromeleon Control
    Program injection parameters and track results with operation reports.

Applications

  • Drinking Water and Environmental Analysis
    Anions and cations in water samples by routine ion chromatography.
  • Trace Ion Analysis
    Concentrator column loading of up to 5.0 mL for low-level ions.
  • Routine QC Laboratories
    Unattended runs of up to 50 samples with automatic filtration.
  • Matrix Elimination
    Sample prep automation helps remove interfering matrix before injection.

FAQ (Frequently Asked Questions)

How many samples can the AS-DV hold?

50 PolyVials, in 0.5 mL, 5.0 mL, or a mix of both sizes.

What is the injection volume range?

0.1 to 5.0 mL, in 0.1 mL increments.

Which IC systems is it compatible with?

All Dionex ICS ion chromatography systems.

Can the AS-DV filter samples?

Yes — optional 20 µm filter caps filter samples automatically as they are loaded.

Is the sample path metal-free?

Yes — the needle and flow path use inert plastics including PEEK, polypropylene, polyethylene, PTFE, Tefzel, and Kel-F.

Does this unit include a warranty?

Yes — this unit ships with a 30-day warranty.