Element analyzer quotation

An integrated solution to broaden your analytical potential:

EMA 502 Elemental AnalyzerCHNS-O is an accurate and reliable solution for the determination of carbon, hydrogen, nitrogen, sulfur, and oxygen, suitable for industrial fields such as pharmaceuticals and life sciences, organic chemistry, petrochemicals and energy, environment, agriculture, food, and feed.

Helps to determine the structure of unknown compounds and evaluate the structure and purity of synthesized compounds.

According to the reference method, EMA 502 can perform CHNS and O measurements in just a few minutes without the need for any additional components or external modules.

EMA 502 is a safe analyzer that does not require irritating chemicals or time-consuming analysis steps.

Just set up your next analysis to obtain rich information from the sample.

Versatility and productivity, comfortable operation:

The EMA 502 is designed to work 24/7, 365 days a year without human supervision, and has fast and simple daily maintenance.

Processing up to 117 samples at once, EMA 502's outstanding electronic automatic sampler and microbalance are connected to a PC for direct weighing data transmission. It can directly transmit weighing data, thus ensuring efficiency and sample flux.

The carbon content of solid, semi-solid, and liquid samples analyzed by EMA 502 can reach up to 20 milligrams. Due to VELP's consumables and carefully crafted longest lifespan, operating costs are reduced.

With just a powerful instrument and quick configuration changes, one can successfully face various analytical challenges in elemental analysis.

Easily set up and execute your CHNS analysis, then switch to O mode through the connectivity panel.

Stable performance, validated accuracy, and tested reliability:

EMA 502 is a flexible and powerful analyzer designed to achieve reliability and high-quality accuracy.

TCD detection technology ensures extremely accurate and reproducible results, with an RSD value of 0.2% (sulfamic acid).

The results are automatically calculated by EMASoftTM software and receivedEMA 502 Elemental AnalyzerReal time data.

By using gas chromatography columns and TCD, even before checking the results, a comprehensive understanding of the analysis output can be obtained, providing real-time views of the analysis process and path, and ensuring high-quality performance throughout the entire instrument lifecycle.

Working Principle:

EMA 502-CHNS process diagram.

CHNS analysis first places the sample in a VELP combustion furnace and burns it at a temperature above 1000 ℃ to obtain elemental compounds.

VELP Vcopper ™ It is a formula of highly active copper powder placed at the bottom of the reaction tube to help reduce NOX to N2.

The airflow then reaches the gas chromatography column oven to ensure uniform and modular temperature resulting in the separation of all elements, ultimately detected by TCD.

When analyzing the O element, the sample undergoes pyrolysis in the furnace and then passes through a chemical adsorption device where all impurities are absorbed, and then reaches the gas chromatography column and TCD for detection.

Utilizing EMASoft ™ Usability and data security of software implementation:

EMASoft ™ Software is a powerful VELP solution for control and operation.

EMASoft ™ Featuring a user-friendly interface that displays all relevant information at a glance: results, database, and instrument operating conditions.

Custom methods can be selected and created from pre installed method libraries. A simple calibration curve is created for all elements, allowing testing of any sample matrix without the influence of memory.

You can start analyzing with just a few clicks.

A few steps can be taken to change the configuration, using GIF animation tutorial.

Benefiting from real-time charts displaying gases detected by TCD.

When the consumables of the reaction tube are depleted, a dedicated maintenance menu will sound an alarm.

The results table shows the mean, SD, and RSD directly selected for analysis on the chart.

The EMA 502 software can be upgraded through the optional 21 CFR Part 11 software package, suitable for laboratories in the pharmaceutical, cosmetics, and food industries that require compliance with FDA regulations.

By providing support through the VELP Ermes cloud platform, we aim to achieve scalability and improve workflow

The EMA 502 features connectivity options for the VELP Ermes IoT cloud platform, an intelligent laboratory solution that allows for reduced routine operations as your analysis can be monitored in real-time anytime, anywhere.

You can manage multiple instruments, consumables, workflows, analyze data, and instrument working conditions using only a personal computer, smartphone, or tablet.

Instant event and alarm notifications can inform the analysis situation, and the interruption of remote analysis ensures control over laboratory processes.

Only allow specific personnel within the organization to access instruments and data, and decide whether you are willing to directly share information with VELP or service centers to benefit from reduced diagnostic time and enhanced service support, thereby achieving system uptime.

Through VELP's Ermes cloud platform, CHNS-O's experimental experience has reached a new level.

TEMS ™ technology

Save time, energy, money, and space.

CHNS-O and Innovative TEMS ™ Advantageous cooperation has achieved savings.

Time saving: Fast heating to reduce wasted time.

Energy conservation: Limit energy consumption to reduce CO2 emissions.

Save money: Reduce the cost of each analysis.

Space saving: The compact footprint saves valuable laboratory workbench space.