ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer

Product Details
Customization: Available
After-sales Service: Provide 2 Years After-Sales
Warranty: Provide 2 Yearz After-Sales
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  • ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer
  • ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer
  • ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer
  • ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer
  • ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer
  • ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer
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  • Overview
  • Specifications
  • Advantages
  • Detailed Photos
  • Features
  • Packaging
  • FAQ
  • Certifications
  • Exhibition
Overview

Basic Info.

Model NO.
GD-4294
Measurement Range
50 Ppm to 5%
Repeatability (R)
<0.02894(S+0.1691)
Reproducibility (R)
<0.1215(S+0.05555)
Detection Limit
10 Ppm
Oil Sample Quantity
3 Ml
Ambient Temperature
5~30ºC
Relative Humidity
≤85% (30 ºC)
Standard
ASTM D4294; ISO 8754
Product Name
ASTM D4294 Sulphur Content Analyser
Size
460mm*260mm*260mm
Weight
12 Kg
Transport Package
Standard Wooden Case
Specification
ISO
Trademark
GOLD
Origin
Chongqing
HS Code
9031809090
Production Capacity
10PCS/Month

Product Description

 
Automatic X-ray Fluorescence Sulfur Analyzer
The X-ray Fluorescence Sulfur Analyzer is specially designed to determine sulfur content in the petroleum products. Adopts energy-dispersive principle, and with electrical, mechanical and microprocessor integration design, so it is rapid and accurate. It can meet the requirements of National Standard GB/T 17040 and GB/T11140 on repeatability and reproducibility, and it can also meet requirements of ASTM D4294-03 on these indexes. It provides a measure to determine sulfur content during petroleum or petrochemical production process.
ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer

Environment pollution is attracting more and more governments and public concern. The cry for ecological environment and atmospheric environment protection is increasingly louder. The key culprit to atmospheric destruction and pollution is discharge of CO2 and SO2, which are from combustion of power fuels. Lowering down the sulfur content in the gasoline, diesel oil, heavy oils used in vehicles, ships, and airplanes will highly reduce pollution to atmosphere. Europe and our government have promulgated a series of standards on sulfur content of petroleum products to restrict its production and discharge. SO2 may also cause catalyst poisoning in petrochemical industry and form acid rain in the atmosphere.
ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer

Specifications

 
No Technical indicators Technical parameter
1 Sulfur measurement range 0.0007% ppm ~ 5%
2 Precision
  1. Repeatability (R): < 0.02894 (x + 0.1691);
  2. Reproducibility (R): < 0.01215 (x + 0.05555)
3 Sample volume 2 ~ 3ml (equivalent to sample depth of 3mm ~ 4mm)
4 Measurement time 30, 60, 90, 120, 150 seconds, set arbitrarily
5 Measurement times 1, 2, 3, 5, 10 arbitrary settings
6 Number of stored curves 10
7 Temperature 5 ~ 35 ºC
8 Relative humidity ≤ 85% (30 ºC)
9 Power supply 220V, ACV ± 50Hz
10 Rated power 30W

a. Ambient temperature: 5~30ºC;

b. Relative humidity: ≤85% (30 ºC);

Advantages

1. Runs on the windows operating platform, with man-machine dialogue and convenient operation.
2. No contact, no damage, no conversion, no high-temperature operation, no chemical reagent and no consumption of inert gas in sample analysis. High concentration samples do not need to be diluted, and the instrument can detect directly without causing any pollution to the instrument detection system.
3. Wide detection range: Determination of sulfur content in petroleum and various petroleum products.
Fast measurement speed: the sulfur content can be accurately measured in 1 ~ 5 minutes.
4. Special sample cup: the disposable special sample cup is adopted, which has low cost and can avoid cross contamination of samples; Sample making is fast and convenient, not easy to leak; The single facial mask sample cup is used, and the sample concentration, number, date, etc. can be recorded on the back of the sample cup.
6. Less consumption of standard samples: only 3 ~ 5 ml per time, which greatly reduces the consumption of standard samples.
7. Simple instrument calibration: put in the special standard sample for calibration, and the instrument can be calibrated quickly.With automatic gain correction: when the X-ray tube is used for a long time and the energy decreases, the instrument will automatically adjust the corresponding algorithm to ensure the measurement accuracy, which actually prolongs the service life of the X-ray tube.
8. Automatic selection of standard curve: the instrument can store any number of standard curves, and the user can select the most suitable curve. If there is no selection, the instrument can automatically select a curve closest to the measured sample. If the measured sample exceeds the range of all curve measuring points, the instrument will use the "extrapolation method" to measure.
9. Pollution protection: the instrument is designed with LED optical total reflection imaging technology to check (judge) the overflow of liquid sample, which can avoid the leakage of sample box into the detection cabin and pollute and damage the instrument; Anti overflow is added in the instrument sample detection cabin
10. Protective device: prevent sample leakage during testing.
11. Safety protection: the instrument is equipped with strict X-ray leakage prevention measures and dust-proof and anti-corrosion devices.

Detailed Photos

ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer
ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer
ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer
 

Features

1. It adopts electromechanical integrated micro-computer design, 8-inch capacitive touch screen (1027*768) display, no need for keyboard, the operation interface is simple and beautiful;
2. Wide variety of detection, wide measuring range, fast analysis speed and low standard sample consumption;
3. It adopts the fluorescence intensity ratio analysis method, the temperature and air pressure are automatically corrected, and the hydrocarbon ratio (C/H) can also be corrected;
4. The instrument has the function of automatic diagnosis which determines the working state and electrical parameters of the instrument;
5. The disposable Mylar membrane sample cup can avoid cross-contamination; the sample cup is made of multi-function pressing, which is quick and convenient;
6. The sample stage is positioned accurately, it is very convenient to place the sample and replace the oil leakage prevention component, and avoid the possibility that the detection system is contaminated;
7. The instrument data storage capacity is large, the default storage 4096 content analysis results and 8192 count measurement data, 16 instrument calibration result data, data can be queried, and it can also be uploaded to the computer through the RS-232 standard serial communication port;
8. The instrument has the function of automatic peak stability. When the performance of the detector decreases, the system automatically adjusts the high voltage and corrects the error;
9. The instrument automatically selects the working curve by default, without user intervention.

Packaging

ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer

FAQ

 
  • Q: What about the delivery date?
    A: The test machine most are in stock, can delivery within 2-5 working days after received the payment. We can also accept the urgent order for prompt shipment.
    Q: What is the payment term?
    A: Payment by T/T, L/C ,Western Union and we suggest you company to pay online by credit card and trade assurance.
  • Q: Do you support customizing service?
    A: Yes, we could customize the out package, machine's color, Logo and Voltage as request. With more than 12 years' production experience. We would give you an excellent experience! 

Certifications

ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer

Exhibition

ASTM D4294 Portable Automatic X-ray Fluorescence Sulfur Analyzer

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