DUBHE-1610 Ultra Low Sulfur Content Analysis Introduction
In recent years, with the rapid increase in vehicle ownership, vehicle exhaust emissions have become one of the causes of environmental pollution. Countries have tightened restrictions on the sulfur content of pollutants in vehicle fuels, and currently have the strictest limits on vehicle gasoline and diesel. The standard is 10mg / kg. Single-wavelength dispersive X-ray fluorescence spectrometry is one of the methods to meet the ultra-low sulfur content detection in automotive fuel.
The single-wavelength dispersive X-ray fluorescence spectrometer DUBHE-1610 has the characteristics of high sensitivity, simple sample preparation, and low consumption. It meets the analysis needs of sulfur content in crude oil to refined oil in the petrochemical industry.
At the same time, DUBHE-1610 can also analyze the sulfur content in solids and liquids, and the detection limit for sulfur content in water and other chemical products reaches the sub-ppm level. Features
Sensitive: Highly selective detection of sulfur with a detection limit of 0.4PPM, which is the most sensitive X-ray fluorescence spectrometer for sulfur
Stability: XFS (X-Ray Fixed System) patented technology. After precise tuning of the optical path factory, no displacement or deviation will occur, which guarantees the long-term stability of the instrument to the greatest extent.
Fast: The preparation time of a single sample is less than 10 seconds; the analysis time of a single sample is up to 300 seconds; the sample can be tested within 10 minutes of being turned on
Economical: single sample consumption is less than 4 yuan / sample, no gas, solvent and other consumption
Convenient: use ESP: Easy Sample Prepare device, make sample cup and film formation easy; no hardware replacement for long time use; no need to calibrate the standard curve often Technical Parameters
Detection limit: 0.2ppm (300 seconds)
Detection range: 0.5ppm-5%
Test time: 60 seconds-300 seconds (user selectable)
Repeatability: Sn-1≤0.5ppm (5 ppm), 2.5 ppm (50 ppm)
Test standards: ASTM D7039, ISO20884, SH / T0842-2010
Volume: 614 mm (W) × 444 mm (D) × 375 mm (H)
Power: (110 ± 10) VAC, 5A; (220 ± 20) VAC, 5A
Output interface: USB
Temperature range: 10 ℃ ~ 35 ℃
Introduction
In recent years, with the rapid increase in vehicle ownership, vehicle exhaust emissions have become one of the causes of environmental pollution. Countries have tightened restrictions on the sulfur content of pollutants in vehicle fuels, and currently have the strictest limits on vehicle gasoline and diesel. The standard is 10mg / kg. Single-wavelength dispersive X-ray fluorescence spectrometry is one of the methods to meet the ultra-low sulfur content detection in automotive fuel.
The single-wavelength dispersive X-ray fluorescence spectrometer DUBHE-1610 has the characteristics of high sensitivity, simple sample preparation, and low consumption. It meets the analysis needs of sulfur content in crude oil to refined oil in the petrochemical industry.
At the same time, DUBHE-1610 can also analyze the sulfur content in solids and liquids, and the detection limit for sulfur content in water and other chemical products reaches the sub-ppm level.
