ELS Detector C-650

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Description

Buchi

The Evaporative Light Scattering Detector (ELSD) detects all non-volatile compounds, including those invisible to other detectors. The C-650 handles any combination of mobile phases and gradients required for efficient and fast separations.

Key Differences

Universal

• Detection of all compounds regardless of spectroscopic properties

• Unaffected by elution gradients

• Detection of semi-volatile analytes thanks to low temperature evaporation

• Enhanced flexibility for the choice of elution solvents

Easy to use

• Standard set of parameters suitable for most applications

• Minimum warm-up time

• Use any volatile solvent

• Easy quantitative estimation with mass sensitive detection

Flexible

• High flow rate range (up to 250 mL/min) using optimized flow splitter

• Preparative applications with a specific nebulizer

• Minimal amount of sample lost in the detection process

Technical Specification

Peak detection type Peak threshold

Peak detection Monitoring of 1 or 2 detector signals DisplayBack-lit LCD graphic display 28 × 64 pixels (58 × 29 mm)

Racks

• 4 × FC60: 4 × (60 × 20 mL tubes)

• 4 × FC30: 4 × (30 × 50 mL tubes)

• 4 × FC12: 4 × (12 × 250 mL tubes)

Interfaces

• 2 × RS485 (system bus)

• 1 × RS232 (process data output)

• 1 × Mini-DIN (waste valve)

• 1 × Mini-DIN (TTL In / alarm monitoring and/or ext. start)

• 1 × Mini-DIN (level sensor for waste container)

• 2 × Cinch In (detector signal input)

• 2 × Cinch Out (detector signal and fraction change marker)

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