Agilent 1200 Series (G4218A) Evaporative Light Scattering Detector (ELSD)

The Agilent 1200 Series (G4218A) Evaporative Light Scattering Detector (ELSD) is designed to detect compounds in the eluent from high performance liquid chromatography (HPLC), micro-HPLC, gel permeation chromatography (GPC) or counter current chromatography (CCC). It is capable of monitoring eluent flow rates from 5 μl/min to 5 ml/min. Evaporative light scattering detection is a universal technique which can detect any non-volatile analyte. Detection does not depend on the absorbtion of radiation and is not affected by the absorbtion characteristics of the solvent; thus solvents which absorb UV radiation can be used.

Specifications:
– Detection: High Sensitivity Photomultiplier
– Light Source: Selected High Efficiency Blue LED
– Temperature Range: Ambient to 100°C
– Gas Flow Control: Manual and computer controlled nebulization gas flow and auxiliary gas flow.
– Gas Consumption: Less than 4 l/min for the Large Flow Nebulizer, less than 3 l/min for all other nebulizers.
– Eluent Flow Rate:
Micro Flow Nebulizer: 5 μl/min to 50 μl/min
Semi Micro Flow Nebulizer: 40 μl/min to 1 ml/min
Standard Flow Nebulizer: 500 μl/min to 2 ml/min
Large Flow Nebulizer: 1.5 to 5 ml/min
– Power: 100 V / 2.1 A, 115 V/60 Hz, 1.8 A or 230V/50 Hz, 1.7 A
– Dimensions (W x H x D): 25 x 45 x 55 cm (10″x 18″ x 22″)
– Weight: 18.5 kg (40 lb.)