ECOM AS96 HPLC Autosampler

A reliable and precise autosampler for a wide range of applications in HPLC and LC-MS with/without cooling and heating, in a compact design.

AS96 Autosampler is a generic autosampler using state-of-the-art injection technology with fast injection and wash cycles. Efficient, multi-solvent needle wash virtually eliminates carry-over. AS96 enables excellent reagent addition and mix capabilities for derivatization, dilution, and internal standard addition. Our Pressure Assisted Sample Aspiration (PASA™) concept avoids sample-syringe contact and air bubbles and has proven its robustness in more than 30,000 autosamplers.

AS96 Autosampler handles well plates and sample vials, either open or sealed. Its compact, stackable design and unrivaled performance make the AS96 the best fit for any analytical system. The autosampler can also be equipped with a sample cooling module. The Peltier module with forced air cooling provides true sample cooling down to 4 °C in the sample compartment.

Features

• Metal-free sampling with silica-coated steel needle and PEEK valve (option)
• Reagent addition and mix capabilities for derivatization, dilution, internal standard addition
• Optional 6-port solvent selection valve (SVV) for extended selection of reagents for needle wash and reagent addition (option)
• Integrated Stream Switching (ISS): optional extra high-pressure 6-port switching valve for column switching or other stream switching applications up to 18,000 Psi
• Quick-fit injection valve for fast service

Parameters

• PN: ASA96000
• Injection modes: Full-loop, Partial loop-fill , µL-pick-up
• Injection volume: Programmable from 0 µl – 9999 µL 1 µL increments
• Injection precision: Full-loop injection ‹ 0.3% RSD; Partial loop-fill ‹ 0.5% RSD; µL -pick-up ‹ 1.0% RSD
• Sample viscosity: 0.1 – 5 cP
• Injections per vial/well: Max 9
• Syringe volume: 500 µL standard; 250, 1000 and 2500 µL optional
• Needle wash - Inside and outside needle wash with drying. Wash can be programmed between injections and between vials/wells: 1 solvent, 5 additional wash solvents
• Injection cycle time: 60 seconds
• Valve switching time: 60 msec
• Wetted parts: SS316, PTFE, TEFZEL, VESPEL, glass, For Bio-kit option: PEEK and coated-steel (needle) instead of SS316
• Loop volumes: Programmable from 0 µl – 9999 µL 1 µL increments 
• Carry-over: ‹ 0.05% with standard wash, Typically ‹ 0.01% with extra wash
• Sample capacity: Microtiter plates: 2; Vials: 2x 48 (1.5 mL) or 2x 12 (10 mL) - optional
• Maximum vial/MTP height: 47 mm
• Sample cooling - Factory installed option (Peltier technology): Minimum: 4°C ± 2°C Maximum: ambient temp -3°C