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E-mail
nsf@nsfcn.com
- Phone
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Address
No. 65 Shuanggao Road, Gaochun District, Nanjing City, Jiangsu Province
Nanjing Fourth Analytical Instrument Co., Ltd
nsf@nsfcn.com
No. 65 Shuanggao Road, Gaochun District, Nanjing City, Jiangsu Province
1HW-D arc infrared carbon sulfur analyzer

Main technical parameters:
Measurement range:
Carbon: ω (C) 0.001% -10.000% (expandable to 99.999%)
Sulfur: ω (S) 0.0005% -2.000% (expandable to 99.999%)
Analysis error: Carbon is better than GB/T223.69-2008 standard
Sulfur is superior to the GB/T223.68-1997 standard
Analysis time: Adjustable between 25-60 seconds, usually around 35 seconds.
Electronic balance: Weighing range: 0-120g Reading accuracy: 0.001g
Description of key characteristics of the instrument:
The HW-D arc infrared carbon sulfur analyzer, when combined with an electric arc furnace, can quickly and accurately determine the mass fractions of carbon and sulfur elements in steel, alloys, non-ferrous metals, rare earth metals, cement, ore, coke, coal, slag, ceramics, catalysts, casting core sand, iron ore, inorganic materials, and other materials. This product is the result of the integration of advanced international and domestic technologies. It is a high-tech product that integrates optical, mechanical, electrical, computer, and analytical technologies. Its multiple technologies are domestically leading, and its overall performance is comparable to imported products. It has the characteristics of wide measurement range, strong anti-interference ability, complete functions, simple operation, and fast and accurate analysis results.
Main features of the instrument:
1. Adopting infrared detectors with low noise, high sensitivity, and high stability;
2. The modular design of the entire machine has improved the reliability of the instrument;
3. Automatic online connection of electronic balance;
4. WINDOWS full Chinese operation interface, easy to operate and master;
5. The software is fully functional, providing more than 40 functions such as file assistance, system monitoring, channel selection, data statistics, result correction, breakpoint correction, system diagnosis, etc;
6. Dynamically display various data and carbon and sulfur release curves during the analysis process;
7. Wide linear measurement range and expandable;
8. Continuous high-frequency spark ignition and automatic tracking of combustion samples;
9. Import solenoid valves to improve the reliability of the pneumatic system;
10. Save electricity and material consumption, achieve high speed and accuracy;
11. The linear range of measurement is wide and expandable.