TNS6200 sulfur and nitrogen analyzer Introduction:
The TNS6200 is Nordisk's new sulfur-nitrogen unit, which allows for the simultaneous analysis of sulfur and nitrogen in one injection. You can choose the same mode of analysis of sulfur and nitrogen, but also choose the single-sulfur or single-nitrogen analysis mode, you can achieve the analysis of different samples through a simple software operation. With automatic liquid sampler, unattended operation can be achieved. Features:
1 vertical furnace design
Vertical furnace design, furnace body design using slide, maintenance more convenient
2 liquid autosampler
The use of volume difference injection method: can effectively avoid the interference of air bubbles
High and low sample analysis: Liquid autosampler with lotion bottles and waste bottles, by setting the number of cleaning solution and sample wash needle, eliminate interference between samples to achieve high and low concentrations of samples at the same time analysis.
3 precise control
Fluctuations in gas can have a significant impact on the final analysis, so precise gas flow control is a prerequisite for accurate analysis. The TNS6200 uses a mass flow meter to control the gas flow rate and avoids the influence of gas flow rate and pressure fluctuations on the measurement results, resulting in the highest decomposition efficiency. The instrument will automatically alarm when the flow rate and pressure exceed the threshold.
Built-in a variety of sensors, real-time UV fluorescence detector signal, chemiluminescence detector signal, Ar flow rate, O2 flow rate, Ar pressure, O2 pressure and other information displayed in the workstation software to facilitate users to keep abreast of relevant information.
4 workstation software is powerful
Two sections of the standard curve: automatic sampler to achieve automatic determination of standard samples, standard samples can be automatically measured after the completion of the standard curve. The software can automatically segment the standard curve, different concentrations of samples automatically match the response standard curve. Low concentrations of the sample for the low concentration curve, making the measurement of low-level samples more accurately
Powerful statistical functions: TNS6200 integrates some of the statistical functions, you can notice by name, Cochinki group statistics, only through a simple mouse operation can be realized, so that operators can keep abreast of the accuracy of the analysis results.
Including the printing function, you can print the statistical results, but also print the entire statistical report. Technical Parameters:
Standards: Sulfur: SH / T0689-2000; ASTM D5453; ASTM D6667; Nitrogen: SH / T0657; ASTM D4629; ASTM D6069
Required gases: Ar (carrier gas); O2 (combustion gas)
Gas flow rate: flow rate range 350-450mgl / min (input pressure ≤ 0.12Mpa)
Injection mode: automatic liquid autosampler
Furnace temperature: up to 1200 ℃
Temperature control accuracy: ± 1% FS
Burning tube: quartz reaction tube
Water removal mode: maintenance-free membrane dryer
Detector: UV fluorescence detector; chemiluminescence detector
Accurate measurement range: 0.2-10000 (mg / kg)
Precision: 5ppm ≤ 5%; 50ppm ≤ 2%
Analysis time: 5min
Injection volume: up to 100μL
Calibration methods: external standard, straight line, sub-standard calibration, the standard curve up to several months stable
Introduction:
The TNS6200 is Nordisk's new sulfur-nitrogen unit, which allows for the simultaneous analysis of sulfur and nitrogen in one injection. You can choose the same mode of analysis of sulfur and nitrogen, but also choose the single-sulfur or single-nitrogen analysis mode, you can achieve the analysis of different samples through a simple software operation. With automatic liquid sampler, unattended operation can be achieved.
