Heraeus ML2C Celox Steel Oxygen Analyzer

Multi lab Celox - Programmable Oxygen Analyzer: Multi lab Celox is a product in the series of steel liquid analyzers. Its performance and adaptability have reached a new level.

Enable steelmaking workers to have a more efficient temperature and oxygen measurement system.

The rich metallurgical calculation program in the instrument enables it to measure separately or simultaneously measure multiple data.

All kinds of information related to the measurement process, results, and other data can be clearly displayed on the screen of the instrument.

This instrument can store measurement data for more than 400 times, and the measurement data can be called up to the display screen at any time, as well as output to printers and computers.

The instrument can measure and calculate the following data:

*Steel liquid temperature and oxygen activity

*Carbon content in primary steelmaking solution

*Acid soluble aluminum content in refined steel liquid

*The amount of aluminum added during steelmaking and the adjustment of aluminum during refining

*Iron oxide content in slag (special probe)

In addition to general temperature and oxygen measurement, the application of this instrument can also be extended to:

*Quik Tap Temperature and Oxygen Determination System for Converter without Turning Over

*Steel liquid temperature and oxygen determination system
The sample selection function of Multi lab Celox, "liquid level measurement", can accurately determine the position of the molten steel in the ladle. Just use the temperature probe in conjunction with a general automatic measuring gun system. There are no special requirements for gun testing and control systems. The principle of liquid level measurement can effectively improve its accuracy, thereby ensuring the consistency of the insertion depth of the measuring gun.
The characteristics of the instrument are that it is fully automatic in the measurement mode.

The extensive database provides steelmaking workers with various choices to meet measurement requirements under different conditions. These choices can be made through simple operations of the 16 bit keys on the dashboard. The characteristics of the instrument are:

*Durable and sturdy, high-definition screen display

*Can record measurement data for over 400 times

The output functions available for selection are:

*0/4-20mA analog output

*2-4 CCD code output

*Contact output to determine liquid level

Thus, the Multi lab Celox on-site instrument measurement system for controlling the insertion depth of automatic guns can be used not only as a standalone device, but also as a multi station measurement instrument.

Figure 2 illustrates the operation of the Multi Lab Celox as a central measuring instrument connected to the interlocking unit.

This method can connect 2-7 on-site measurement stations. Local instruments are equipped with data display, signal lights, and position keys to display measurement and position status. Installing a set of independent Multi Lab Celox workstations on multiple workstations can be coordinated by a data collector, which can buffer the coordination relationship between metallurgical information from various instruments and process control computers

Its advantage is that it collects data from up to 29 workstations through a 20mA loop while maintaining high operational reliability.

*Determine whether each unit is in a measurable state

*Reliable remote transmission through a 20mA circuit

*Easy to install * expandable to 29 measurement stations

*High operational reliability
The Multi lab Celox instrument only has a wide range of signal output functions to match peripheral devices.

For example, large screen displays, recorders, and main control computers.

According to different requirements, the output composition of each system is as follows:

*Measurement sequence signal light (through solid-state and reed relays)

*Measurement end sound alarm output

*Printer interface * 2 RS 232/TTY20 mA serial output interfaces, with free programming data output function to output various measurement results, date, time, furnace number, station number, etc.

Accurate measurement and control of heavy casting equipment, hard core technology empowers new chapter - Heraeus electric measuring knight steel oxygen analyzer empowers steel smelting to improve quality and efficiency

Steel smelting is known as the "miracle of forging in flames", and the precise control of each link directly determines the quality and performance of steel. The steel oxygen analyzer developed by Heraeus Electric Measurement Knight breaks through the limitations of traditional detection, not only realizing the conventional function of measuring temperature and oxygen in steel, but also demonstrating strong advantages in monitoring multiple core parameters, making great contributions to the efficient production and quality upgrading of steel enterprises.

In the steel smelting process, the temperature and oxygen activity of the molten steel are two core basic indicators that directly affect the progress and effectiveness of the smelting reaction. The Heraeus steel oxygen analyzer relies on high-precision sensing technology, which can capture subtle changes in steel temperature in real time, accurately measure oxygen activity values, and provide reliable basis for real-time adjustment of smelting processes. On this basis, the equipment further achieves precise detection of the carbon content in the initial steelmaking liquid. The control of carbon content is crucial as it is a key element that determines the strength and hardness of steel. Through the precise monitoring of the oxygen analyzer, operators can timely grasp the carbon content status of the initial steelmaking liquid, providing accurate data support for subsequent decarbonization and carbonization process adjustments, and avoiding the problem of steel performance not meeting standards due to carbon content deviation.

Entering the refining process, controlling the content of acid soluble aluminum becomes the key to improving the purity of steel. Acid soluble aluminum can effectively deoxidize and refine grain size, significantly improving the toughness and processing performance of steel. The Heraeus steel oxygen analyzer can accurately measure the acid soluble aluminum content in refined steel, helping technicians to precisely control the timing and amount of aluminum addition, ensuring that the acid soluble aluminum content in the steel is always within the accurate range. At the same time, the equipment can also provide scientific guidance on the amount of aluminum added during steelmaking and the adjustment of aluminum during refining. Based on real-time monitoring data, the system can intelligently calculate the aluminum addition scheme, which not only avoids resource waste and cost increase caused by excessive aluminum addition, but also prevents insufficient aluminum content from affecting the refining effect, achieving dual optimization of resource utilization and smelting quality.

In addition, the Heraeus steel oxygen analyzer is equipped with a dedicated probe to accurately detect the key factor affecting the quality of molten steel during the smelting process - the iron oxide content in the slag. Excessive iron oxide content in slag will intensify the secondary oxidation of molten steel and reduce the quality of steel. Through real-time monitoring with dedicated probes, operators can timely grasp the status of slag, take targeted slag making and scraping measures, effectively reduce the iron oxide content in slag, and ensure the purity of molten steel from the source.

From basic temperature measurement and oxygen determination, to precise control of carbon content and acid soluble aluminum content, to intelligent guidance of aluminum addition and specialized monitoring of iron oxide content in slag, the Heraeus Electric Measurement Knight Steel Oxygen Determination Instrument has built a precise measurement and control system for steel smelting with high-precision monitoring capabilities. It not only helps steel companies improve production efficiency and reduce production costs, but also promotes the refinement and intelligence of steel smelting processes, injecting a continuous stream of technological power into the high-quality development of the steel industry.