Chromatography Detector

Low-Temperature Evaporative Light-Scattering Detectors (LT-ELSD) for HPLC, UHPLC, HTLC, µ-HPLC, GPC, Preparative HPLC, Flash Chromatography, Counter Current Chromatography and SFC

Evaporative Light-Scattering Detectors provide a Universal detection mode for Liquid Chromatography and Supercritical Fluid Chromatography. It does not depend on the presence of chromophore groups on the compound and is therefore an extremely useful technique to get the complete picture of complex samples.


Typical applications include Carbohydrates, Lipids, Surfactants, Polymers but also Pharmaceutical High Throughput Screening and small molecules such as Amino Acids (without any derivation step) or Inorganic Ions (without the need of any additional postcolumn device).

UV/Vis detector with an optical-fibre flow cell for capillary/Nano LC

Features :

High S / N and dual wavelength measurement function

Easy maintenance

Lamps and cells can be easily replaced from the front

Advanced wavelength repeatability and rich computing functions

Specification :

Light source

Deuterium lamp

Wavelength range

190-700 nm

Wavelength accuracy

± 1 nm

Wavelength repeatability

0.1 nm

Noise Level

Single wavelength

± 0.4 × 10 -5 AU or less (air in cell, time constant 2 sec, 254 nm)

2 wavelength

± 3 × 10 -5 AU or less (air in cell, time constant 2 sec, 254 nm)

Electrochemical Detector

Features :

High sensitivity detection of compounds that are easily electrochemically reacted (oxidation, reduction)

On-line electrode cleaning function installed

High sensitivity detection of saccharides

Analog output function installed specification

Specification :

Measurement method

Amperometric, pulse amperometric

Working electrode

Diamond, gold, glassy carbon, platinum, silver (selected at the time of purchase)

Auxiliary electrode


Voltage measurement range

± 5 V (10 mV step)

Measurement range

10, 100, 1000 A / V, 10, 100, 1000 μA / V


0.1, 0.5, 1.0, 3.0, 6.0, 10.0 sec

Polarity switching


Constant temperature function

20 to 45oC

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