ST-1551 automatic thiol sulfur analyzer Introduction
ST-1551 thiol sulfur analyzer conforms to GB / T1792 standard, adopts potentiometric titration method, is suitable for measuring thiol sulfur in jet fuel, gasoline, kerosene and light diesel oil without hydrogen sulfide. The determination of thiol sulfur is in evaluating jet fuel The odor of gasoline, kerosene and light diesel, the bad influence on the rubber parts of the fuel system and the corrosion of the fuel system are of great significance. It is an ideal necessary instrument for laboratories, analysis rooms and scientific research departments, and can be widely used in power, petroleum, chemical, commodity inspection, colleges and scientific research departments. Features
1.Windows operating platform, simple and convenient man-machine dialogue operation, and workstation function
2.Imported titration unit, with higher measuring accuracy and more stable performance
3.Achieve full automation, automatic fixed value adding, automatic cleaning and automatic rehydration
4.Automatically determine the end point, automatically filter out the false end point, and manually select the end point
5.Double high-impedance input, electrode potential is stable and reliable
6.Titration curve display in real time, titration curve and results and data storage and printing
7.The whole instrument includes: host, titration unit, computer, printer, etc.
8.Full Chinese / English interface display (optional) Technical Parameters
Adaptation standard: GB / T1792
Measuring range: 3 ～ 100μg / g
Potential measurement range: -1999.5mv ～ 1999.5 mV
Basic error: 0.1% ± 0.5mV
Burette volume: 10mL
Burette accuracy: ± 0.1% FS
Ambient temperature: 5 ℃ ～ 45 ℃
Relative humidity: 10% ～ 80% Rh
Power supply voltage: 220V ± 10% 50Hz
Introduction
ST-1551 thiol sulfur analyzer conforms to GB / T1792 standard, adopts potentiometric titration method, is suitable for measuring thiol sulfur in jet fuel, gasoline, kerosene and light diesel oil without hydrogen sulfide. The determination of thiol sulfur is in evaluating jet fuel The odor of gasoline, kerosene and light diesel, the bad influence on the rubber parts of the fuel system and the corrosion of the fuel system are of great significance. It is an ideal necessary instrument for laboratories, analysis rooms and scientific research departments, and can be widely used in power, petroleum, chemical, commodity inspection, colleges and scientific research departments.
