Fluorescence sulfur detector
The instrument uses physical analysis methods to detect the sulfur content in crude oil and petroleum products.
Instrument features
1. The instrument runs on the windows operating platform, with man-machine dialogue and convenient operation.
2. Sample analysis requires no contact, no destruction, no conversion, no high temperature operation, no chemical reagents, and no inert gas consumption. High-concentration samples do not need to be diluted, and the instrument can be directly detected without any pollution to the instrument detection system.
3. Wide detection range: used for the determination of sulfur content in petroleum and various petroleum products.
4. Fast measurement speed: It only takes 30 to 60 seconds to accurately determine the sulfur content.
5. Special sample cup: Using a disposable special sample cup, the cost is low, and cross-contamination of the sample can be avoided; the sample is quick and convenient to make, and it is not easy to leak; using a single-mask sample cup, the sample concentration, number, date, etc. can be recorded on the back of the sample cup.
6. Low consumption of standard samples: only 2-4 milliliters per session, greatly reducing the consumption of standard samples.
7. Instrument calibration is simple: by inserting calibration-specific standard samples, the instrument can be quickly calibrated.
8. With automatic gain correction: when the energy decreases, the instrument automatically adjusts the corresponding algorithm to ensure measurement accuracy.
9. Automatic selection of standard curves: The instrument can store any number of standard curves, and the user can choose the most suitable curve; if there is no choice, the instrument can automatically select a curve that is close to the tested sample; if the tested sample exceeds the range of all curve detection points, the instrument will measure it by "extrapolation".
10. Pollution protection: An anti-spill protection device is added to the instrument sample testing cabin to prevent sample leakage during the testing process.
11. Safety protection: The instrument is equipped with strict protective measures and dust-proof and anti-corrosion devices.
Technical parameters
Analysis range: 0.0007% -0.1% (7ppm-1000ppm)
0.1%-50%(1000ppm-500000ppm)
Analysis accuracy: higher than domestic congeneric products, the specific parameters are as follows:
When the sample concentration is 50ppm, < ± 10ppm
At a sample concentration of 100 ppm, < 8 ppm
At a sample concentration of 1000 ppm, < ± 5%
At 1% sample concentration, < ± 0.5%
Detection limit: 10ppm
Measurement time: 100 seconds, 300 seconds, automatic, manual setting (5-10000S, 1S per step free choice)
Sample consumption: 2-4 ml
External output: USB2.0
Conditions of use: Ambient temperature: 5-40 ° C; Relative humidity: 85% (30 ° C); Power supply: 220v + 20v, 50Hz.
