- Model NumberSYD-0253
- Brand NameSHCJDZYQ
- Payment TermsT/T, paypal
Brief introduction:
The instrument is according to the law of the People's Republic of China industry standard SH/T 0253 "light method of determination of total sulfur content in petroleum products (power) and SH/T 0254" the determination of trace nitrogen in liquid petroleum hydrocarbons (electricity)) the requirements of the design and manufacture, by SH/T 0253 standard is suitable for the determination of total sulfur content in petroleum products; by SH/T 0254 standard determination of chlorine content in petroleum products. Applicable to petrochemical products in the analysis of the trace sulfur, chlorine, which can be widely used in petroleum, chemical industry, scientific research departments and so on.
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).
This instrument is also applicable to the following standards: GB/T 11061.4-2010 "determination of total sulfur in natural gas oxidation micro coulomb's law), GB/T 6324.4 1986 determination of trace sulfur in organic liquid product micro coulomb's law, GB/T 12688.6 1990" the determination of trace sulfur in industrial styrene oxide micro coulomb's law, GB/T 11141-1989 "light oxidation of olefins on the determination of trace sulfur in micro coulomb's law, SH/T 1757-2006" industrial aromatics in the determination of organochlorine micro coulomb's law,
GB/T 18612-2011 "determination of organic chlorine content in crude oil", GB/T 3208-2009 "determination of total sulfur content in benzene products by microcoulomb method", SH/T 1147-2008 "determination of trace sulfur in industrial aromatic hydrocarbons by microcoulomb method".
Main technical features:
1. Apply the principle of microcoulomb analysis, configure desktop computer, adopt Windows operating platform, and have direct man-machine dialogue.
2. Adopt the oxidation method to automatically test the content of sulfur or chlorine according to Faraday's law, and realize the rapid analysis of trace sulfur and chlorine in petrochemical products.
3. Wide testing range and strong adaptability, it can be applied to the test of sulfur (chlorine) in liquid, solid and gas samples (note: solid and gas injector is optional).
4. Independently developed operation software and test software to automatically complete data collection, processing, storage and printing.
5, the test sample is small, only need 10 l each time, the test time is fast, each sample on the machine test time is about (1 ~ 2) minutes.
Main technical parameters and indicators:
1. Bias range: (0 ~ 500)mV
2. Measurement range: sulfur (0.2 ~ 10000 ng/ l)
Chlorine (0.3 ~ 10000) ng/ l (dilutable at high concentrations)
3. Air source requirements: common nitrogen and common oxygen
4. Measurement accuracy:
| Sample concentration (ng/ L) |
injection volume（μL） |
RSD（%） |
| 0.2 |
10 |
35 |
| 1.0 |
10 |
10 |
| 100 |
5 |
5 |
| 1000 |
5 |
2 |
5, temperature control range: at room temperature to 1000 ℃; Temperature control precision: + / - 1 ℃
6. Power supply: AC (220 10%) V, 50Hz; Power consumption: no more than 3500W.
7. Overall dimension: 700mm * 480mm * 540mm(length * width * height, excluding computer)
