Petroleum product ultra-low sulfur SINDIE laboratory analyzer
| The compact and user-friendly SINDIE laboratory analyzer is designed to detect ultra-low total sulfur content in petroleum products such as gasoline, diesel, and heavy oil. SINDIE provides petrochemical enterprises with reliable analysis results through unimaginable accuracy and precision. Based on MWD XRF single wavelength dispersive X-ray fluorescence technology, the lowest detection limit (LOD) of SINDIE analyzer can reach 0.15 ppm, while the detection upper limit reaches 10%. This direct measurement method does not require sample conversion, does not require the consumption of inert gases, and does not require high-temperature operations. SINDIE's innovative design and low maintenance make it the ideal choice for laboratory and industrial process analysis. |
- Total sulfur analysis from 0.15 ppm to 3000 ppm and 3000 ppm to 10%
- From gasoline, diesel to heavy oil
- Refineries, laboratories, and oil pipelines
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- MWD XRF (Single Wavelength Dispersive) X-ray Fluorescence Total Sulfur Analysis
- Effective analysis range: 0.15 ppm to 3000 ppm and 3000 ppm to 10%
- Detection time: 30 seconds to 5 minutes, set by the user
- No consumables, no need for carrier gas or high-temperature components
- Ultra low maintenance volume
- Modular design for plug and play maintenance
- Start laboratory analysis
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- Detection limit: 0.04 ppm
- Repeatability:
| S concentration | standard deviation | | 1 ppm | 0.1 ppm | | 10 ppm | 0.4 ppm | | 100 ppm | 1.0 ppm | | 500 ppm | 1.7 ppm | | - Small in size, can be placed in any laboratory, 368mm wide X500mm deep X343mm high, plug and play
- Software interface friendly, quick sample preparation
- No need for sample conversion and inert gas consumption
- Effective measurement range: 0.15 ppm to 3000 ppm and 3000 ppm to 10%
- Contactless, uncut sample cup film
- Excellent linearity: For gasoline or diesel, only one calibration curve is needed to perform full-scale analysis
- Ultra low maintenance workload
- Short analysis time: 300 seconds
- Remote conversation and program upgrade capability
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| Testing module performance |
- Single wavelength dispersion=ultra-low background
- Compact and modular analyzer design
- There are no moving parts inside the analyzer
- No need for sample loss or conversion
- Simple matrix correction
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| Figure 2 Linear range from 0-500 ppmR2= 0.9999
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Table 1 Repeatability:Use a Tongyi analyzer to analyze the total fraction of different contents in diesel. The monitoring time is 300 seconds | | | Measurement | 2 ppm | 10 ppm | 20 ppm | 500 ppm | | 1 | 1.98 | 9.20 | 19.47 | 498.51 | | 2 | 1.96 | 9.75 | 19.95 | 502.14 | | 3 | 2.23 | 9.66 | 19.58 | 500.83 | | 4 | 2.11 | 9.75 | 19.64 | 498.52 | | 5 | 2.15 | 9.85 | 20.00 | 498.64 | | 6 | 1.87 | 10.07 | 20.52 | — | | 7 | 1.97 | 9.74 | 20.56 | — | | 8 | 1.99 | 10.11 | 20.45 | — | | 9 | 2.11 | 9.85 | 19.75 | — | | 10 | 2.23 | 10.58 | 19.72 | — | | Mean | 2.06 | 9.86 | 19.96 | 499.73 | | SD | 0.12 | 0.35 | 0.40 | 1.66 | | RSD | 5.97 | 3.60% | 2.04% | 0.33% | | |
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Table 2 Reproducibility:Six laboratories analyzed 10 diesel and 9 gasoline samples (some of which contained ambiguous oxides) using a back-to-back approach, and no laboratory performed matrix regression correction on the analysis results. For more detailed information, please visit the Phase Company Beijing Representative Office. | | | Sulfur concentration(ppm) | Gasoline Precision(ppm) | Diesel Precision(ppm) | | 1 | 0.69 | 0.59 | | 2 | 0.97 | 0.84 | | 5 | 1.54 | 1.32 | | 10 | 2.17 | 1.86 | | 20 | 3.08 | 2.63 | | 50 | 4.86 | 4.14 | | 100 | 6.88 | 5.84 | | 200 | 9.73 | 8.23 | | 500 | 15.38 | 12.97 | | |
| analytical method | 符合 GB 11140-2008 ASTM D-7039 ASTM D-2622
Beijing IV gasoline and diesel standards {DB112392007 and DB112382007} | | size | 368mm wide x 500mm deep x 343mm high | | power supply | 100-120V AC, 47-63 Hz at 6.0 Amps
200-240V AC, 47-63 Hz at 6.0 Amps | | external conditions | none | | Sample injection | 4 milliliter sample cup | | input | Network card 10/100 baseT RS 232 | | Operating temperature | 5-40°C | | Testing Scope | 0.15 ppm to 3000 ppm and 3000 ppm to 10% | | Detection Time | 300 seconds | |
