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.
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【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.
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【Purpose】 ■Analysis of food, feed, livestock, and food manufacturers *For more details, please refer to the PDF document or feel free to contact us.
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Nitto Seiko Analytic has been responding to a wide range of customer needs with its unique advanced technology for over 40 years under the corporate philosophy of "protecting the global environment through analytical measurement technology and contributing to the creation of a prosperous society." In various fields such as petroleum products, chemicals, rubber and plastics, insulating oils, pharmaceuticals, and food, we provide essential products for quality control and raw material evaluation, including Karl Fischer moisture meters, which are crucial for assessing quality. Nitrogen oxides (NOx) and sulfur oxides (SOx) in automobile exhaust contribute to PM2.5 and acid rain, and we offer trace nitrogen analyzers and trace sulfur analyzers capable of measuring low concentrations of nitrogen and sulfur in petroleum products like gasoline and diesel. Our products are sold not only domestically but also overseas, contributing to global environmental conservation from research and development to product quality management. Additionally, one of the evaluations of "electronic materials" used in essential electronic devices for work and life, as well as in automobiles and households, is "resistivity measurement." Nitto Seiko Analytic has been selling resistivity measurement devices, Loresta and Hi-Resista, for over 35 years, and they are widely used around the world in fields such as electronic materials, battery materials, and antistatic materials.
