Introduction to YT-0253Z Sulfur Content Analyzer (Coulombic Method):
The YT-0253Z sulfur content analyzer (Coulomb method) uses the Windows 98 operating system as its working platform, and its user-friendly interface makes it more convenient and efficient for analysts to operate. In the process of system analysis, the operating conditions, analysis parameters and analysis results are directly displayed on the display, and the parameters and results can be saved and printed as needed for future recall and archiving.
YT-0253Z Sulfur Content Analyzer (Coulombic Method) is a new product that applies microcoulometric analysis technology and uses computer-controlled microcoulometric titration. The host adopts an isolation circuit, which overcomes the disadvantages of high noise and low sensitivity of ordinary circuits. It has the characteristics of reliable performance, easy operation, good stability, and easy installation. It can be used for the analysis of trace sulfur in petrochemical products and is widely used in petroleum, chemical, scientific research and other departments.

The YT-0253Z Coulombic Sulfur Content Tester, designed and manufactured by Shanghai Yutong Instrument and Meter Factory, is based on the new national standards SH/T 0253 "Determination of Total Sulfur Content in Light Petroleum Products (Electricity Method)" and SH/T 0222 "Determination of Total Sulfur Content in Liquefied Petroleum Gas (Electricity Method)". It is used to determine ultra-low sulfur content oil products that meet or exceed Euro V standards, as well as the sulfur content requirements for diesel gasoline below 10ppm specified in the domestic Beijing V and Shanghai V standards. At the same time, it better meets the testing requirements for sulfur content below 50ppm in most regions at home and abroad!

Technical characteristics of YT-0253Z sulfur content analyzer (Coulomb method):
1. The computer controls the entire process of analysis, data processing, etc., and can save or print parameters and results.
2. Easy installation and simple maintenance.
3. It can detect solids, liquids, and gases (with corresponding injectors).
4. Reliable performance, good stability, and reliable repeatability.
5. The operating platform is WINDOWS, with Chinese prompts and direct human-machine dialogue, making the operation convenient.

Technical specifications of YT-0253Z sulfur content analyzer (Coulomb method):
1. Measurement range: 0.2-5000mg/L
2. Reproducibility error:
s≤1.0 mg/L ＜50%
3.0mg/L＜s≤10 mg/L ＜20%
s＞10 mg/L ＜10%
4. Current generation: ± 2mA
5. Electrolytic voltage: ± 30V
6. Bias voltage range: 0-500mV
7. Temperature control range: Room temperature to 1000 ℃

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