Dionex AS40 Automated Sampler
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Manufacturer
Condition
3-12 month warranty
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$2750 USD
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The Dionex AS40 Autosampler is a low-cost, metal-free, rugged, automated, sample loading device designed especially for ion chromatography applications. This refurbished Dionex AS40 Automated Sampler is in great condition. It has been tested at SpectraLab Scientific. A 90 day warranty is included. Multiple available.
We are seasoned professionals in this area and we would be happy to have you speak with one of our experts here at SpectraLab.
Features:
- Simple front-panel layout makes the AS40 easy to learn and use.
- Metal-free flow path eliminates corrosion and metal contamination problems.
- Accommodates disposable PolyVial™ sample vials in both 5-mL and 0.5-mL sizes.
- Filter caps automatically filter the samples during delivery.
- Sample can be loaded to loops or concentrator columns.
- Bypass valve displaces excess sample or trapped air before sampling.
- Rinse vials can be placed anywhere in the sequence.
- The output relay function indicates if and when an autosampler load was completed.
- Automatic switching power supply for universal input voltage (90–265 V ac)simplifies instrument installation and setup.
| Specifications | |
| Sample Delivery Method | Positive displacement against back pressure of up to 690 kPa (100 psi) |
| Capacity | 11 cassettes of either six 5-mL or eight 0.5-mL PolyVials |
| Vial Size | 0.5 or 5 mL |
| Filter Pore Size | 20 micron |
| Minimum Volume Delivered | 0.5 mL vials: 0.17 mL per injection 5.0 mL vials: 1.7 mL per injection |
| External Control | Input: Load Output: Ready |
| Injections Per Vial | One, two, or three |
| Injection Type | Loop: Delivers sample rapidly to sample loop (~ 4 mL/min) Concentrator: Delivers sample against back pressure of up to 690 kPa (100 psi) at approximately 0.4 mL/min (0.5-mL vials) or 1 mL/min (5-mL vials) |
| Injection Mode | Proportional: Delivers volume inversely proportional to the number of injections per vial Constant: Delivers fixed volume independent of the number of injections per vial |
| Bleed Function | On: Displaces excess sample and any trapped air through bypass valve before sampling Off: Delivers sample and any trapped air directly to injection valve |
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SpectraLab Scientific Inc
Established in 2003,
SpectraLab Scientific is a global leader of Refurbished analytical equipment. We specialize in reconditioning equipment, integrating the best available technologies from leading manufacturers across the industry. We are committed to quality and service, delivering strong customer satisfaction. We stock over 10,000 pre-owned lab equipment, components, and mix-and-match parts for your systems.
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