Product description, technical parameters and configuration
High frequency infrared carbon and sulfur analyzer is a high-tech product integrating light, machinery, electricity, computer and analysis technology. It has the characteristics of wide measurement range and accurate and reliable analysis results. Due to the use of computer technology, the intelligence of the instrument, the collection and processing of pictures, text and data displayed on the screen have reached the current domestic advanced level. It is an ideal analysis equipment for the determination of carbon and sulfur in many industries.
CS-188 High Frequency Infrared Carbon and Sulfur Analyzer is a precision analytical instrument that Tianrui Instrument Co., Ltd. has accumulated for many years and has been carefully built for users. It has excellent performance and complete functions, has a wide linear range, low detection limit, fast analysis speed, stable performance, small size, and simple operation. It can accurately determine steel, iron, alloys, non-ferrous metals, cement, ore, glass and other The mass fraction of carbon and sulfur in the material.
1. High frequency combustion method:
The combustion method of front oxygen and rear control oxygen is adopted (both our company and American LeCroy company use this combustion method), which ensures that the sample is fully burned, and the measurement results of carbon and sulfur are more accurate.
2. Carbon monoxide compensation:
A carbon monoxide infrared detection system was added to the system design. While measuring the carbon dioxide generated by each sample, the carbon monoxide production of this analysis was also measured. When calculating the total carbon content, the two parts were added together as Total carbon content in the sample.
In order to solve the problem that the stability of the infrared signal is affected by the ambient temperature, the system introduces the design of temperature compensation. The analysis results of the system from morning to night are not greatly affected by changes in environmental temperature factors, making the instrument suitable for both the comfortable environment of the laboratory and the relatively harsh environment.
An atmospheric pressure sensor is added to the system design to monitor the pressure change of the environment in real time and introduce this parameter into the system compensation algorithm.
The design uses a digital mass flow meter, which can extract the instantaneous flow signal (this is not possible with the float flow meter). The instantaneous flow is also taken into account in the software algorithm.
6.Peak width compensation
Effectively improve the system reproducibility index. The system's overall linearity has been greatly improved, and the range of the system has been widened.
7, buckle background interference
Carbon analysis results are not affected by changes in the concentration of carbon dioxide in the surrounding environment. Improve the reproducibility and reproducibility of each analysis result.
8.Program control high voltage system overload
High voltage overload short circuit automatic protection, automatic cut-off (one minute). High voltage time can be controlled, greatly improving the life of the power tube.
9, automatic detection of faults and backup functions:
Automatically detect each control valve, the main analysis signal and system analysis parameters (temperature, pressure, current, etc.) are normal, give an alarm in time when there is a failure, and can dynamically monitor the current signal change of the system during the analysis process.
10. Software Design
Powerful functions: In the management of the database, it realizes the automatic storage of data, has a powerful, multi-filter database search engine, synchronous display, storage, enlargement of multi-curve and multi-level comparison of multi-curves, analysis results EXEL report output Ten functions.
Humanized design: The interface design is simple and generous, and the human-computer interaction is more convenient.
CS-188: 0.0005%-5% minimum indication 0.00001%
CS-188: RSD ≤ 0.5% (relative standard deviation)
Analysis time is less than 50S
Meets ISO9556 standard requirements, higher than JJG395-97 requirements
CS-188: 0.0005%-3.5% minimum indication 0.00001%
CS-188: RSD ≤ 1.8% (relative standard deviation)
Analysis time is less than 50S
Accuracy: Meets the requirements of ISO4935 standard, higher than the requirements of JJG395-97
Instrument sensitivity: 0.1ppm
High-frequency furnace power: 2.5KW
High frequency furnace frequency: 20MHz
The standard configuration
1. 1 host of high frequency burner
2, 1 detector
3. Accessory box (including spare pipes, tool kits, spare parts, etc.)
4, an electronic balance
CS-188 high frequency infrared carbon and sulfur analyzer uses high frequency induction furnace and infrared carbon and sulfur analysis system, which can quickly and accurately determine steel, iron, alloy, non-ferrous metals, rare earth metals, ore, cement, coke, coal, and slag Carbon, sulfur in various materials such as glass, ceramics, refractories, and catalysts.