- BLS-3120 Micro Coulometry Sulfur and Chlorine Content Tester
- 【Brief】：
This instrument is also applicable to: ASTM D3120, ASTM D3246 (corresponding to SH/T 0253) and ASTM D5808-03, ASTM D5808-09a, ASTM D5194-06 (corresponding to SH/T 0657).
- 【Series】：General Petroleum Products Testers
The instrument is based on the industrial standard of the People's Republic of China SH/T 0253 Measurement Method of Total sulfur Content in Light Petroleum Products (Coulometry Method) and SH/T 0254 Measurement Method of Trace Nitrogen in Liquid Petroleum Hydrocarbons (Coulometry Method). It is applicable to the determination of total sulfur content in petroleum products according to SH/T 0253 standard; the chlorine content in petroleum products is determined according to SH/T 0254 standard. It is suitable for the analysis of trace sulfur and chlorine in petrochemical products, and can be widely used in petroleum, chemical, scientific research and other departments.
This instrument is also applicable to:
ASTM D3120, ASTM D3246 (corresponding to SH/T 0253) and ASTM D5808-03, ASTM D5808-09a, ASTM D5194-06 (corresponding to SH/T 0657).
The instrument is also applicable to the following standards:
GB/T11061.4-2010 Determination of Total Sulfur in Natural Gas Oxidation
Microcoulometric Method;
GB/T 6324.4-1986 Determination of Trace Sulfur in Organic Liquid Products, Microcoulometric Method;
GB/ T 12688.6-1990 Determination of Trace Sulfur in Industrial Styrene - Oxidative Microcoulometric Method;
GB/T 11141-1989 Determination of Trace Sulfur in Light Olefins by Oxidation Microcoulombie Method;
SH/T 1757-2006 Industrial Aromatic Hydrocarbons Determination of Organic Chlorine in Microcoulombion Method;
GB/T 18612-2011 Determination of Organic Chlorine Content in Crude Oil;
GB/T 3208-2009 Microcoulometric Determination Method for Total Sulfur Content of Benzene Products;
SH/T 1147 -2008 Determination of Trace Sulfur in Industrial Aromatic Hydrocarbons by Microcoulombie Method.
Features
1. Microcoulometric method analysis,equipped with desktop computer, Windows operating platform, human-machine conversation network;
2. Adopts oxidation method, according to Faraday's law, automatically test the content of sulfur or chlorine to achieve rapid analysis of trace sulfur and chlorine in petrochemical products.
3. Wide test range, good adaptability, can be applied to the test of sulfur (chlorine) in liquid, solid, gas samples (Note: solid and gas injectors are optional).
4. Self-developed operation software and test software, automatically complete data acquisition, processing, storage and printing.
5.Small amount of test sample is needed, only 10μl each time; fast test speed, only 1-2 minutes for each sample test.
Technical Parameters
|
Bias range |
(0~500) mV |
|
Measurement range |
Sulfur (0.2 ~ 10000 ng / μl (high concentration can be diluted), Chlorine (0.3 ~ 10000) ng / μl (high concentration can be diluted) |
|
Gas source requirement |
Nitrogen and oxygen |
|
Temperature control range |
Room temperature to 1000℃ |
|
Temperature control accuracy |
±1℃ |
|
Power supply |
AC(220±10%), 50Hz, Single phase(customizable) |
|
Total power consumption |
≤3500W |
|
Dimensions |
700mm×480mm×540mm(L×W×H), computer not included |
Measurement accuracy
|
Sample concentration（ng/μL） |
Injection volume（μL） |
RSD（%） |
|
0.2 |
10 |
35 |
|
1.0 |
10 |
10 |
|
100 |
5 |
5 |
|
1000 |
5 |
2 |
The instrument is subject to the real sample.
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