Lai Heng L-805A Fully Automatic Nitrogen Analyzer

Lai Heng L-805A Fully Automatic Nitrogen Analyzer

Lai Heng L-805A Fully Automatic Nitrogen AnalyzerFeatures and functions：

●Fully automatic function design, automatically completing programs such as acid addition, alkali addition, distillation, titration, result calculation, and output printing without manual intervention;

●Large LCD screen with Chinese display, simple and intuitive operation interface, easy to operate;

●Using high-precision color sensors to determine the endpoint greatly improves accuracy, achieving a minimum titration accuracy of 1ul/step. The titration method complies with regulations such as AOAC, EPA, DIN, ISO, etc;

●Automatically adjusting the steam volume based on the condition of the cooling water can ensure accurate results;

●The titration cup is automatically drained and cleaned to prevent residual liquid from adhering to the inner surface of the titration cup, which may affect the next measurement.

●Built in 10 standard Kjeldahl distillation programs and reserved 30 user-defined programs;

●Multiple automatic safety protection measures ensure the normal and safe operation of the instrument;

Cooling water shutdown protection:When the instrument is running, if the tap water is cut off or stopped, the instrument will automatically stop working to prevent steam splashing from injuring people.

Distiller water shortage protection:When the water tank of the distiller is short of water, the distiller automatically stops running to prevent dry burning and damage to the distiller;

Security door protection:Corrosion resistant transparent safety protection door, which allows observation of the entire distillation process. During operation, if the safety door is not closed, the instrument will lock the operation key, providing safety protection;

Test tube out of place protection:When the instrument is running, if the system detects that the test tube is not in position, it will stop running and give an alarm to prevent the alkaline solution from overflowing.

Liquid level protection of solution tank:The solution tank is equipped with a liquid level sensing device. When the liquid level in any of the acid tank, alkali tank, or water tank is too low and needs to be added, the system will sound an alarm and stop running. (Reserved optional)

●Select high-quality anti-corrosion materials to extend the service life of the instrument;

Technical Specifications：

Supporting products:

Lai Heng L-149K06/K12/K20 series rapid infrared high-temperature digestion furnace

Lai Heng L-149K06/K12/K20 series rapid infrared high-temperature digestion furnaceIt is an ideal design that combines far-infrared heating with integrated graphite material coated with special anti-corrosion materials, fully reflecting the characteristics of fast infrared heating speed, durable heating elements, uniform heating of graphite material, and high temperature resistance. It is an ideal digestion equipment for samples such as grains, feed, food, soil, fertilizers, and biotechnology. Users can choose a 6-well, 12 well, or 20 well digestion furnace according to different laboratory requirements.