| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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KMA-3000 sulfur tester by ultraviolet fluorescence is the most advanced domestic sulfur synchronous tester at present. It is widely applied to test sulfur content in liquid, solid and gas samples.
It adopts ultraviolet fluorescence method to test total sulfur content. The system critical parts adopts imported components to guarantee a reliable performance.
This instrument is applicable for sulfur content in paraffin oil, diesel, gasoline, lubricating oil, fuel oil, liquefied gas and natural gas, and other oil products, chemical raw materials or finished products.
This tester adopts ultraviolet fluorescence method. The sulfide therein is transformed into SO2. The sample gas goes through film dryer to be dehydrated and then into the reaction chamber.Exposed in UV, SO2 generates a spectrum of special wavelength which is detected and received by photomultiplier. The emissive fluorescence intensity in direct proportion to the sample sulfur content. After microcurrent amplification and computer data processing, it can be transformed into electric signal which is in direct proportion to the light intensity. The sulfur content can be calculated by testing its value.
The measuring equipment must fully comply with the requirements of ASTM D5453. The instrument shall be able to determine total Sulphur in liquid hydrocarbons boiling in the range from approximately 25 to 400 degrees Celsius with viscosities between approximately 0.2 and 20cSt at room temperature. The equipment shall have the following key apparatus within:
1. Furnace- electric held at 1075± 25 °C
2. Combustion tube- quartz tube constructed to allow direct injection of the sample. With side arms to allow introduction of oxygen and carrier gases.
3. Flow control- must have flow controllers capable of maintaining constant supply of oxygen and carrier gas.
4. Drier tube - for the removal of water vapor.
5. UV Fluorescence detector - A qualitative and quantitative detector capable of measuring light emitted from the fluorescence of Sulphur dioxide by UV Light.
6. Microlitre Syringe - capable of accurately delivering 5-20 microlitres. The needle shall be 50mm ±5mm long
7. Direct injection - direct injection inlet capable of delivering the material to be analyzed into the oxidation zone at a controlled and repeatable rate. A syringe drive mechanism which discharges the sample from the microlitre syringe at a rate of approximately 1µL/s is required.
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