ELSD-UM4800A evaporative light- scattering detector

Introduction:

Evaporative light-scattering detector has been widely applied in the carbohydrate, lipid, fatty acids, amino acids, drugs and polymer detection, especially the no violet absorption of active ingredients of traditional Chinese medicine and Chinese patent medicine.

UM4800 evaporative light-scattering detector, it is our company's new economical evaporative light-scattering detector; Is continued UM3000 and UM5000 after another classic. The performance of the instrument has been further optimization, at the same time, also has the economical, high cost performance, etc.

Technical parameters:

instrument type :Low-temperature evaporation type

Evaporation area temperature range:room temperature to 130 ° C

gas type :air or nitrogen

Gas velocity range:1 ~ 4 L/min

Baseline drift:< 1.0 mV/h (1 ml/min 10% methanol, 40 ° C evaporation temperature, gas flow rate : 3 l/min)

Glucose (minimum detectable quality < 1.0 ng sample directly, 1 ml/min water, evaporation temperature of 40 ° C, gas flow rate of 3 l/min)

Typical quantitative range of 0.2-30 mu g (glucose)

Quantitative repeatability measurement (6) RSD6 2.0% or less

Analog signal 0 ~ 1 v

power supply    220 v, 50 hz

Volume        460×330×460(mm)