| Customization: | Available |
|---|---|
| After-sales Service: | Lifetime Technical Support |
| Warranty: | 1 Year |
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Features
Based on Windows, English user's interface to make the operation more convenient and fast.
Operator only needs to click the mouse, and it can complete all of the parameter settings.
The data collecting, processing, storage and printing are fully controlled by computer.
Structure
Standard Configuration: Complete set of UV Fluorescence Sulfur Analyzer (brand computer, quartz tube, liquid sampler, etc.); Photomultiplier tube (Japan), data acquisition card (USA), membrane dryer (Japan), filter (USA), ultraviolet lamp (Germany), etc.
Optional Accessories: Solid sampler, gas sampler, quartz tube cracking unit, and various standard samples
|
Sample types |
Solid, Gas and Liquid |
|
Method of determination |
Ultraviolet fluorescence method (S) |
|
Sample injection quantity |
Solid: 1-90mg; Liquid: 2-50μL; Gas: 1-50mL |
|
Measuring range
|
0.1~10000mg/L (High concentration should be diluted) |
|
Temperature range |
room temp~1300ºC |
|
Temperature-controlled precision |
±1ºC |
|
Sample detection time
|
about 2 minutes |
|
Gas source requirements |
High-purity argon: above 99.9% High purity oxygen: above 99.9%
|
|
Power supply |
AC220V±22V, 50Hz±0.5Hz, 1500 W |
|
Dimension |
Host: 305(W)×460(D)×440(H)mm Temp controller: 550(W)×460(D)×440(H)mm |
|
Weight |
Host: 20kg; Temp controller: 40kg |
Measurement Accuracy:
|
Concentration Values (ppm) |
Sample Volume(μL) |
RSD(%) |
|
0.2 |
20 |
25 |
|
5 |
10 |
10 |
|
50 |
10 |
5 |
|
100 |
10 |
3 |
|
5000 |
10 |
3 |
ASTM D5453 Standard Test Method for Determination of Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuel, Diesel Engine Fuel, and Engine Oil by Ultraviolet Fluorescence.
The GD-5453B UV Fluorescence Sulfur Analyzer adopts the principle of ultraviolet fluorescence method for sulfur measurement.
After the sample is introduced into the high-temperature cracking furnace, it undergoes a decomposition and oxidation reaction, where the sulfides quantitatively convert to sulfur dioxide. The carrier gas passes through a membrane dryer to remove moisture and enters the reaction chamber. Sulfur dioxide absorbs the energy of ultraviolet light and transforms into excited state sulfur dioxide (SO2). When SO2 returns to the stable state of sulfur dioxide, it emits fluorescence, and the released energy is detected by a photomultiplier tube. After amplification by a microcurrent amplifier and data processing by a computer, the emitted light intensity is proportional to the amount of sulfur dioxide generated in the reaction. The quantity of sulfur dioxide is also proportional to the total sulfur content in the sample. The measurement of the emitted light intensity determines the total sulfur content in the sample.
We have a variety of instruments to measure sulfur content, if you need, please contact us, the price can be negotiated!
Welcome to contact us talk about details if you are interested in ASTM D5453 Semi Automatic UVF Total Sulfur Tester in Light Hydrocarbons for Diesel Oil Analyzer etc.If you want to know more information,Don't hesitation, welcome your inquiry!Price can be negotiated!
Website: chinainstrument.en.made-in-china.com
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