Kjeldhal Digestion Units

Kjeldahl Digestion Units are high-performance laboratory systems manufactured and supplied by Glass Agencies for accurate nitrogen and protein analysis in educational institutions, research laboratories, agricultural centers, food testing facilities, and chemical industries. These units are specifically constructed to carry out the digestion stage of the Kjeldahl method, where organic samples are treated with concentrated sulfuric acid to convert nitrogen into ammonium sulfate. The system ensures efficient sample breakdown under controlled heating conditions, supporting dependable analytical outcomes. The unit consists of a robust heating block or mantle assembly capable of maintaining uniform temperature across multiple digestion tubes simultaneously. The digestion tubes are produced from heat-resistant borosilicate glass, allowing them to withstand high temperatures and corrosive reagents involved in the process. The heating arrangement promotes consistent thermal distribution, reducing sample variability and improving accuracy. An exhaust manifold or fume removal system is integrated to safely channel acid vapors away from the working area, maintaining a cleaner laboratory environment. Kjeldahl Digestion Units from Glass Agencies are constructed with corrosion-resistant materials and a stable structural frame to ensure safe and long-term operation. The compact configuration enables convenient installation on laboratory benches while allowing easy access for loading and unloading samples. The control panel is arranged for simple monitoring of heating intensity and digestion duration, assisting laboratory personnel and students in performing systematic procedures. These units are widely applied in soil nitrogen estimation, feed and food protein determination, environmental testing, and industrial quality control analysis. Their multi-sample capacity enhances productivity in laboratories handling routine analysis. Smooth surface finishing and sturdy fabrication contribute to consistent performance under regular laboratory use. Each Kjeldahl Digestion Unit supplied by Glass Agencies undergoes strict quality verification to confirm heating uniformity, structural strength, chemical resistance, and adherence to recognized laboratory standards. The equipment is provided with operational instructions to support proper handling and accurate digestion procedures.