CS-8820 Carbon & Sulfur Analyzer
Better Carbon & Sulfur Analytical Instrument
· Carbon: 0.0001%-10.0000% (can be expanded to 99.9999%)
· Sulfur: 0.0001%-3.5000% (can be expanded to 99.9999%)
· Convenient, practical, reliable
· Automatic burner cleaning device
· It adopts multi-level hidden circuit
· Spectral characteristics of high efficiency
· Automatic detection of solenoid valve
· Simplify design, smaller size
Business Plan


Download our Business Plan

Business Plan

Share to

  • CS-8820 is suitable for multi field and all around. Carbon and sulfur analyzer combines with high-frequency induction burner, it is a high-tech product the which based on light, machine, electricity, computer, analytical skills, it has characteristics of wide measuring range and the results of analysis is accuracy and reliable. Because of adopting computer technology, intelligent equipment, screen display, text and data collection, deal with problems and so on have reached the advanced the world level, more industries detect carbon and sulfur elements in this analysis equipment. The key components adopt high quality elements to ensure the instrument stability and high quality.

  • CS-8800S High-frequency Infrared Carbon & Sulfur Analyzer is used to new power energy, metallurgy, mechanical, mine, inspection, nuclear industry, coal, automobile, shipping, aviation, building materials, university, geology, petrochemical and so on. It is used to measure mass fraction of carbon and sulfur in steel, iron, alloy, casting core sand, nonferrous metals, cement, ore, coke, catalyst, magnetic materials, ceramics, inorganic matter, graphite, refractory materials, battery materials, plants and other materials.

  • 1. Infrared detect system

    The circuit design: the whole machine adopts modular design, highly integrated electronic circuits, it is very stable and reliable, meanwhile, it is adopted multi-level isolation so as to resolve high frequency interference thoroughly.
    Sampling: it is adopted 32-bit sampling chip which belongs to America Analog DCvices Company so it has fast speed and high precision.
    The Communication: it is adopted USB new data exchange technology, so it greatly improves the communication speed.
    The Power Supply: it is adopted high quality linear integrated military-grade power module, its output stable and there is no problem.
    Light Source: special new type platinum infrared light source, it is efficient and its spectral stability.
    The Analysis of pool: Gold-plated carbon and sulfur analysis pool and High-precision pyroelectric infrared detector.
    The Motor: special aviation motor, its thermal stability well, it has a long service life.

    2.High-frequency burning system
    High Frequency Circuit: it is adopted Self-excited directional coupler take power feedback, it ensures that output power is consistent, and it makes samples fully burned. It is stable.

    High-frequency High Power Circuit Design: it is adopted 7.5kvA high-frequency pipe( actually its use power more than 2.5kvA, can not add sample with empty burn), it is reduced the load on high-frequency combustion systems, and it improves service life.
    Military Products: Ceramic high-power tube and ceramic vacuum capacitor (100A).

    High-frequency control circuit: It can detect the electromagnetic valve itself, lifting cylinder and the working conditions of high-frequency furnace.

    1, The main circuit over-current and timeout protection: it ensures that high-frequency furnace has a normal working conditions.
    2, The analysis of air flow volume adopts high precision flowmeter, the results of analysis is more stable and reliable.
    3, High-frequency furnace has metal filter with micropore, it ensures that dust and gas completely separated.
    4, Air pressure burner automatic cleaning device, it clean it up thoroughly, to reduce the impact of dust on the result of the analysis.

    3. The random software 
    1.It is adopted WINDOWS XP color surface in Chinese/English, its interface clear and its operation very convenient. 
    2.The independent infrared analysis software, complete functions. It has the functions of channel selection, data statistics, breakpoint correction, results corrected, the system of detecting, system diagnostics and more than forty functions.
    3.The analysis process of dynamic data integration, sampling every 32 time, A/D change the frequency 150Hz-200Hz and it improves the analysis of sensitivity and accuracy.
    4.The signal is tracked and its adjusted by itself.
    5.Linear table of linear data high, medium and low can be corrected.
    6.The process of analysis displays all kinds of real-time data and carbon and sulfur release curve.
    7. There are 20 analysis channels to choose (each carbon and sulfur channels), and they can be arbitrary collocation, the choose range is very wide.
    8. There are 100 carbon and sulfur release curves (each 50), it is can be stored at any time, and can be complete with carbon release curve and sulfur release curve.
    9. Linearization calibration technology in full range, there are single and multi-point calibration, it can be set up one, two, three and more Linear calibration equation, and it improves Linear calibration equation and the correction of analysis data.
    10.It can be communicated with data center or reported in front of the furnace.
    11.A variety of print output mode.
    12.It can communicate with any brand of electronic balance.

  • Items


    Analysis theory

    High-frequency furnace burn infrared absorptive detection.

    Range of measurement

    C: 0.000001%~99.999999%

    S: 0.000001%~99.999999%

    Analytical error

    Accord with ISO9556/ ISO4935/ JJG395-97

    Analysis precision

    C:≤RSD0.5%. S:RSD≤1.0%

    Sensibility (Min. reading)


    Detection point

    C:C Pond (can add low C pond)

    S: S Pond (can add high S pond)

    Time of analysis

    20-60s can setting (usually 35s)

    High-frequency furnace

    Power≥2.5KVA—7.5KVA oscillation frequency:20MHz

    Electronic balance

    Weight the sample in variable amount

    Accuracy of reading:0.0001g

    Working environment

    Indoor temperature: 10℃~30℃

    Relative humidity:<75%