Fluorescence sulfur analyzer

product description：

Place the sample in the X-ray beam emitted from the X-ray source, measure the spectral line intensity of sulfur Ka, and compare the cumulative count with the count of the pre prepared standard sample to obtain the sulfur content expressed in mass fraction. The instrument has the advantages of fast and accurate analysis.

The instrument is used to detect the total sulfur content in petrochemical products, coal chemical products, and other liquids or solids.

Applicable standards:GB/T17040、GB11140、ASTMD4294-02

Technical parameters:

1. Measurement range: 50ppm~5%

2. Analysis accuracy: When the sample concentration is 100ppm< ±15ppm

When the sample concentration is 1000ppm< ±5%

When the sample concentration is 1%< ±1%

3. Detection limit: 15ppm

4. Oil quantity: 4-10ml

5. Working conditions: Temperature range of 5-40 ℃; Relative humidity: ≤ 85%(30℃)

6. Power supply: AC220V ± 20V, 50Hz; Rated power: 30W

Performance characteristics:

1. The fluorescence sulfur analyzer is designed with the function of automatically determining sample concentration and selecting measurement time of 100S or 300S.

2. Using the fluorescence intensity ratio relative comparison analysis method, temperature and atmospheric pressure are automatically corrected, and the carbon hydrogen ratio (C/H) can also be corrected.

3. In addition to standard calibration, manual calibration of the standard curve is also used, which means that the values measured by the standard curve are re entered into the self checking system, and the instrument will automatically calibrate, reducing the consumption of standard samples.

4. The sample stage automatically enters and exits, with precise positioning.