Gas phase molecular absorption spectrometer

Gas phase molecular absorption spectrometer

This instrument is automatedGas phase molecular absorption spectrometer.

Instrument measurement items

Ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, Kjeldahl nitrogen, total nitrogen, sulfides, etc.

Instrument Features

• Ammonia nitrogen online oxidation system: automatically oxidizes ammonia nitrogen into nitrite without the need for manual addition of oxidants;

• Built in air purification carrier system, atmospheric pressure air supply, no need to use high-pressure nitrogen cylinders, no need to build gas cylinder rooms or exhaust pipelines;

• Built in online heating device, providing reaction solution temperature while measuring nitrate nitrogen and total nitrogen;

• Built in homogeneous blowing device;

• Built in cooling and water removal device;

• Built in sand core gas/liquid separation reaction bottle;

• When measuring samples, the measurement process can be monitored by "graphic monitoring";

• The software has quantitative functions such as peak height and peak area;

• Using a deuterium lamp as the light source, the wavelength of the light source covers the testing wavelength and does not require lamp replacement for measurement;

• Automatic gain of light energy, adjustable lamp current;

• Equipped with single standard calibration and online dilution function;