CHN analyzer application in environmental research | VGI CHN Element Analyzer

DESCRIPTION / TECHNICAL SPECIFICATIONS

CHN Analyzer (Carbon Hydrogen Nitrogen Analyzer) is a high-precision laboratory instrument designed to measure the content of carbon (C), hydrogen (H), and nitrogen (N) in solid samples such as coal, coke, chemicals, and research materials.

Equipped with fast analysis speed, wide linear range, low detection limit, and stable performance, this analyzer has become an essential tool in fuel quality testing, scientific research, and industrial quality control.

VGI CHN Analyzer is designed with advanced technology to deliver consistent results and maximize efficiency.

• Full Automation & High Capacity: The instrument can automatically send samples and perform cycle testing without requiring manual operation. It accommodates 39 samples at once, with an option to handle up to 78 samples, and allows for adding or replacing samples during the analysis process.
• Superior Analysis Speed: Obtain test results for carbon, hydrogen, and nitrogen in about 4 minutes, enabling higher sample throughput.
• High Accuracy and Reliability: It utilizes an advanced PID algorithm for furnace temperature control with an accuracy of up to ±1°C. It is also equipped with an absolute pressure sensor to monitor and automatically detect gas path leaks, ensuring the integrity of every test.
• Advanced Analysis Methods: This analyzer uses the infrared spectrum absorption method to determine carbon and hydrogen content and the thermal conductivity method for nitrogen content.
• Practical and User-Friendly Design: Featuring a horizontal structure, the instrument can be conveniently placed on a laboratory table, making it easy for customers to add samples and conduct tests.
• Unattended Operation: An option for "automatic cooling after experiment completion" is available. The computer automatically shuts down and the instrument cools, allowing for unattended operation without manual shutdown.
• Flexible Reporting and Integration: Experimental reports can be customized according to customer requirements to reduce workload. The instrument can also connect to a laboratory management system (LIMS) for balance data integration, test result backup, and uploading.

Wide Applications Across Various Industries

This CHN Analyzer is perfectly suited for numerous sectors, including:

• Power plants
• Coal mines
• Commodity inspection
• Environmental protection
• Geological prospecting
• Metallurgy, paper making, and chemical industry

Scientific research and education departments