Total Nitrogen and Protein Analyzer "DTN-300V"

No helium gas used! All-nitrogen and protein analysis device compliant with food labeling regulations.

The "DTN-300V" is suitable for the analysis of food, feed, livestock, and food manufacturers, and is a total nitrogen and protein analysis device that uses carbon dioxide as the carrier gas. Compared to devices that use helium gas, carbon dioxide is inexpensive and readily available, allowing for cost-effective and operationally considerate use. Equipped with an automatic oxygen mode, it monitors the combustion conditions and controls oxygen in real-time, enabling automatic measurement under optimal combustion conditions even for unknown samples. 【Features】 ■ Automatic measurement under optimal conditions ■ Self-regeneration of the reduction tube ■ Use of carbon dioxide as the carrier gas ■ User-friendly software ■ High salt specification (optional) *For more details, please refer to the PDF materials or feel free to contact us.

basic information

【Standard Specifications】 ■Sample Type: Organic Matter (Solid, Liquid) ■Measurement Method: Improved Dumas Method (Combustion Method) ■Sample Amount ・Solid: Up to 1g ・Liquid: Up to 0.2mL (varies by sample) ■Measurement Range: 0.1 to 300mg (N) ■Number of Samples: 120 samples ■Detector: Thermal Conductivity Detector (TCD) ■Analysis Time: Approximately 7 to 11 minutes per measurement ■Gases Used ・Carrier Gas: Carbon Dioxide (purity 99.9% or higher) ・Combustion Gas: Oxygen (purity 99.9% or higher) ■Operating Environment: 15 to 35°C, below 80% RH, no condensation ■Power Supply and Consumption: AC100V, 2 circuits (50/60Hz) approximately 1800VA ■Dimensions and Weight ・Main Unit: Approximately 650(W) × 500(D) × 620(H) mm, approximately 60kg ・With Auto Sampler: Approximately 650(W) × 500(D) × 680(H) mm, approximately 75kg *For more details, please refer to the PDF document or feel free to contact us.