Elemental Analyzers

VELP Scientifica CN-802 Carbon Nitrogen Elemental Analyzer

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VELP Scientifica NDA-702 Nitrogen and Protein Analyzer

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Laboratory Analyzers: Automated and Precise Analysis of Specific Parameters

The Analyzers category includes advanced analytical instrumentation designed to perform quantitative or qualitative analysis of specific components or parameters in a sample, often in an automated or semi-automated manner. These analyzers streamline laboratory workflows, provide rapid and reliable results, and are essential for quality control, research, and development across various industries.

Operating Principles and Technologies in Analyzers

Analyzers are engineered to perform a defined series of chemical or physical operations on the sample to measure a specific analyte. Many are based on the automation of classical or standard analytical methods. For example, nitrogen/protein analyzers can operate using the combustion method (Dumas), where the sample is combusted at high temperature and the released nitrogen is measured directly (like in VELP’s NDA instruments), or the traditional Kjeldahl method (which has its own separate category). Carbon and nitrogen analyzers (like VELP’s CN series) also typically operate using the combustion method. The main advantage is the rapid, precise, and consistent execution of the analysis with minimal manual intervention.

Key Applications of Analyzers in the Laboratory

Dedicated analyzers are widely used in fields requiring fast and accurate measurement of specific parameters:

• Food and Feed Industry: Determination of protein (based on nitrogen), fat, fiber, moisture, and ash content for quality control, nutritional labeling, and standards compliance.
• Agriculture and Environment: Soil analysis (nitrogen content, organic carbon), plant and fertilizer analysis, water and wastewater quality testing.
• Pharmaceutical Industry (Pharma): Quality control of raw materials and products, cleaning validation tests.
• Chemical and Polymer Industry: Composition analysis, process control.
• Academic Research: Analysis of diverse samples within life sciences, environmental, and materials research.

Advanced Analyzers from VELP Scientifica and Labotal

Labotal is proud to represent VELP Scientifica from Italy in Israel, a global leader in the development and manufacturing of innovative analytical solutions for the laboratory. VELP’s analyzers, such as the NDA series for nitrogen and protein determination by the Dumas method and the CN series for carbon and nitrogen determination, are known for their analysis speed, exceptional accuracy, high reliability, and convenient, cost-effective operation. These instruments offer full automation, user-friendly interfaces, and advanced data management software, complying with stringent international standards (like AOAC, ISO, AACC).

Choosing an analyzer from VELP through Labotal ensures you receive not only a technologically advanced instrument but also the comprehensive professional support of our expert team. We offer consultation and customization of the analytical solution to your specific needs, training, application support, and maintenance and calibration services, aiming to ensure you get the most out of your analyzer over time.

We invite you to browse the range of advanced analyzers from VELP presented in this category. For further information, a discussion about your applications, or a customized quote, please contact Labotal’s analytical instrument experts.