SH407 X Fluorescence Spectral Sulfur Analyzer adopts the principle
of energy dispersion, mechanical and electrical integrated
microcomputer design, rapid and accurate analysis. ASTM D4294 X-ray
Fluorescence Oil Sulfur Content Analyzer
Its repeatability and reproducibility are in line with the relevant
requirements of national standards GB/T 17040-2008 "Determination
of Sulfur Content in Petroleum Products (Energy Dispersive X-ray
Fluorescence Spectrometry)" and GB/T 11140-1989 "Determination of
Sulfur Content in Petroleum Products (X-ray Spectrometry)", and
fully meet the requirements of American national standard
ASTMD4294-02.
X-ray Fluorescence Sulfur in Oil Analyzer ASTM D4294-02
Sulfur Analyzer--Astmd4294
X-ray Fluorescence Sulfur Content Apparatus has been the
overwhelming choice in the petroleum industry for years. Continuous
improvements in performance and usability allow us to offer a
better instrument to suit your requirements.Our XRF sulfur
analyzers comply with ASTM D4294 Standard Test Method for Sulfur in
Petroleum and Petroleum Products by Energy-Dispersive X-ray
Fluorescence Spectrometry,while offering the most cost effective
alternative for sulfur in petroleum measurement.
SH407 Fluorescence Sulfur Analyzer mainly measures the total sulfur
mass percentage content of crude oil, petroleum, heavy oil, diesel
oil, kerosene, gasoline, naphtha, but also can measure the total
sulfur or sulfur compounds content in coal chemical products (such
as primary benzene), other liquid samples;
It can also be used for the determination of total sulfur or SO3
content in fine powder samples.
Electric XRF X-Ray Oil Fluorescence Sulfur Analyzer
I. Main technical features
1. Adopting the fluorescence intensity ratio analysis method, the
detection variety is wide, the detection range is wide, the
analysis speed is fast, and the consumption of the standard sample
is small.
2.the use of mechanical and electrical integrated microcomputer
design, liquid crystal display, man-machine interface dialogue,
with automatic diagnosis function, to judge the working state of
the instrument and electrical parameters, temperature, air pressure
automatic correction, carbon hydrogen ratio (C/H) can also be
corrected.
3. Use disposable Mylar sample cup to avoid cross contamination.
4. safe X-ray protection measures, after strict testing, no X-ray
power radiation damage to individuals and groups.
II. Main technical parameters and indicators
| Standard | ASTMD4294-02. |
| Sulfur measurement range: | 10ppm ~ 5% |
| Sample size | (2 ~ 3) mL (equivalent to the sample depth of 3mm ~ 4mm). |
| measurement time | 60 seconds, 120 seconds, 240 seconds, 300 seconds, 600 seconds,
arbitrary setting. |
| Number of calibration curves | the instrument can store 9 calibration curves, 5 of which are
one-dimensional linear lines and 4 of which are binomial parabolas. |
| Calibration (calibration) samples | 11 (10ml/ piece). |
| Sample measurement | single sample automatic measurement, measurement times 2, 3, 5, 10
and 50 times can be set arbitrarily, and the average value and
standard deviation will be given after measurement. |
| Precision: | a: repeatability (r): ＜ 0.02894 (X+0.1691);
b: Reproducibility (R): ＜ 0.1215 (X+0.05555). |
| Working power supply: | AC220V ± 20V, 50Hz; |
| Overall dimension: 620mm × 530mm × 400mm Weight: 30kg (net weight). |
Packing list
| S/N | Name | Quantity | unit |
| 1 | X Fluorescent oil sulfur analyzer host | 1 | set |
| 2 | Three-core power cord | 1 | piece |
| 3 | Sample cup | 200 | piece |
| 4 | Sample cup film | 2 | Set(100 sheets/box) |
| 5 | Oil leak-proof parts (two pieces and one set) | 1 | set |
| 6 | Multi-functional press parts (two pieces and one set) | 1 | set |
| 7 | Printer paper | 2 | piece |
| 8 | Calibration (calibration) of standard samples | 1 | set |
