Instrument Introduction: Multi EA ® The 5000 element analyzer is a multi-element professional analysis system launched by Jena GmbH in 2008 for analyzing the total nitrogen, total carbon, total sulfur, and total chlorine content in various gaseous, liquid, and solid samples.

multi EA ® The 5000 element analyzer adopts dual furnace technology, combining exquisite vertical furnace technology with horizontal furnace, which can be used as both vertical and horizontal furnaces. The same instrument can choose between two modes to adopt the most suitable combustion mode for various sample matrices. The unique and innovative dual furnace design enables quick and convenient switching between operating modes, eliminating the need to replace combustion tubes, and has automatic recognition of mode positions and adjustment of process parameters.

multi EA ® The flame sensor with 5000 patents can monitor the combustion status of samples in real time. Control the injection speed to prevent detonation and carbon deposition. Ensure the integrity and safety of combustion, and improve the degree of automation.

multi EA ® The 5000 type elemental analyzer can be equipped with high-performance automatic sampling and injection devices for measuring liquid, gas, and solid samples.
The automatic liquid sampler can control the injection volume, injection speed, and other functions, and various parameters can be stored for future use. And it ensures the repeatability of the analysis results.
The same automatic sampler can be used for both liquid and solid samples, with easy and flexible switching.
The automatic gas injection device is specially designed to ensure that the injection is completely unaffected by external temperature, and the injection repeatability is very ideal.

1. Furnace body design: Dual furnace design
2. Detector: Nitrogen chemiluminescence detector; Sulfur UV fluorescence detector or microcoulometric detector; Chlorine microcoulometric detector; Carbon NDIR
3. Measurement range: 0.0x ppm - percentage content
4. Injection volume: Liquid: 1-100ml; Gas: maximum 50ml; Solid: maximum 100mg; LPG: 1-50ml
5. Furnace temperature: 1100 ℃

1. Flexible and convenient design. Both the analyzed elements and corresponding detectors can be selected. The switching of nitrogen, sulfur, and chlorine analysis only requires selection in the software, without any mechanical conversion.
2. Multiple patented technologies. The patented dual furnace design, patented flame sensor, and patented LPG sampler. Integrating more high-tech achievements and modernizing instruments.
3. Excellent reproducibility. Having a flexible and maintenance free vertical sampler and a special vertical furnace ensures excellent reproducibility of the instrument.
4. One time molding. After installation, there is no need to manually adjust any electronic components.
5. A pressure stabilization system has been installed in the gas circuit to avoid interference from fluctuations in gas pressure on the measurement. The external oxygen pressure fluctuates within a certain range (0.2-0.6MPa) and has no impact on the measurement; An alarm will sound if the pressure is too low or too high.
6. Checking the airtightness of the gas path is very convenient
7. Different measurement ranges can be automatically switched, and a calibration curve can be used to determine samples in all concentration ranges.
8. Fully intelligent and automated design. All parameters of the instrument are optimized and controlled by a computer.
The filtering device with heating ensures that the membrane dryer and detection system are permanently maintenance free.