HSY-0253A petroleum product sulfur tester Introduction
HSY-0253A petroleum product sulfur tester (microcoulombic method) is the latest product using micro-coulomb analysis technology, using computer controlled microcoulometric titration, suitable for the analysis of trace sulfur in petrochemical products, can be widely used in petroleum, chemical, Research and other departments.
The applicable test methods for this instrument:
1. Determination of total sulfur content in SH/T0253 light petroleum products (electricity method)
2, SH / T0222 liquefied petroleum gas total sulfur content determination method (electricity method)
3. GB/T 11061.4-2010 (Determination of total sulfur in natural gas) Oxidation microcoulometry
4. GB/T 6324.4-1986 Determination of Trace Sulfur in Organic Liquid Products Microcoulometric Method
5, GB/T 12688.6-1990 Determination of trace sulfur in industrial styrene, oxidation microcoulometry,
6. GB/T 11141-1989 Determination of trace sulfur in light olefins Oxidation microcoulometry
7. SY/T 7508-1997 Determination of total sulfur in liquefied petroleum gas from oil and gas fields - Oxidation microcoulometry
8. Test method for the determination of trace sulfur in light liquid petroleum hydrocarbons by ASTM D3120 oxygen pressure microcoulometry
9. Test method for determination of sulfur in petroleum gas by ASTM D3246 oxidation microcoulometry Features
1. Apply the principle of micro-coulomb analysis, configure the desktop computer, adopt the Windows operating platform, and directly talk to the human-machine.
2. Using oxidation method, according to Faraday's law, automatically test the content of sulfur or chlorine to achieve rapid analysis of trace sulfur in petrochemical products.
3, wide test range, strong adaptability, can be applied to the test of sulfur in liquid, solid, gas samples (Note: solid and gas injectors are optional).
4. The self-developed operation software and test software automatically complete data acquisition, processing, storage and printing.
5, test samples are small, only need 10μl each time, the test time is fast, the test time of each sample on the machine is about (1 ~ 2) minutes. Technical Parameters
1. Current generation: Maximum: ±2mA.
2. Amplifier output voltage: Maximum: ±30V.
3, given bias range: (0 ~ 500) mv, continuously adjustable.
4, the scope of analysis: 0.1mg / L ~ 10000mg / L (high concentration can be diluted).
5, temperature control range: room temperature ~ 1000 ° C.
6, temperature control accuracy: (±1% ± 2) °C.
7. Repeatability error: (1) When the sample concentration is <1.0mg/L, the repeatability error is not more than 50%;
(2) When 1.0mg/L≤ sample concentration ≤10mg/L, the repeatability error is not more than 10%;
(3) When the sample concentration is >10 mg/L, the repeatability error is not more than 5%.
8, temperature control range: room temperature ~ 1000 ° C; temperature control accuracy: ± 1 ° C.
9. Working power supply: AC 220V±10V, frequency 50Hz±0.5Hz, power consumption of the whole machine: no more than 3000W.
10. Ambient temperature: (10 ~ 40) °C.
11, relative humidity: ≤ 85%
12. Dimensions: 700 mm × 480 mm × 540 mm (length × width × height, no computer).
13, weight: 46kg (net weight, no computer, etc.).
Introduction
HSY-0253A petroleum product sulfur tester (microcoulombic method) is the latest product using micro-coulomb analysis technology, using computer controlled microcoulometric titration, suitable for the analysis of trace sulfur in petrochemical products, can be widely used in petroleum, chemical, Research and other departments.
