FDR-3106 sulfur content of petroleum products tester (coulometry)

Scope
This instrument applies to electricity, coal, commodity inspection, environmental protection, metallurgy, paper making, chemical, and other industries as well as research and Geological Prospecting quality inspection institutions measurement of coal, cinder, coke, the entire catalyst material and minerals, rocks, and other petrochemical products sulfur content.
 
Features
1, The instrument uses coulometric titration test, the test results are better than the national standard, it is faster than Ai Shika gravimetric method and high-temperature combustion and law;
2. The instrument consists of program-controlled automatic heating, temperature, samples, sample return, measured results are automatically saved, printed automatically. Greatly improved work efficiency.
3. The instrument uses coulometric titration was measured, the measurement time can be automatically judged according to different coal samples, each sample is about 6min. It is faster than Ai Shika gravimetric analysis and high-temperature combustion and the Law.
4. The instrument uses PID (proportional, differentiation, integration) temperature control algorithm, accurate temperature control, heating speed.
5. The instrument uses non-contact switch, over-temperature protection with hardware. Safety and reliability.
6, the instrument uses an innovative multi-point dynamic coefficient correction method ensures high, coal test results, low sulfur content higher accuracy.
7, the instrument uses advanced USB technology, plug and play, can be one computer to control multiple fixed sulfur analyzer or with other instruments set up an integrated test station, test a machine N control.
Technical Parameters
1, the working furnace temperature: 1150 ℃ (coal), 900 ℃ (oil)
2, temperature control accuracy: ± 5 ℃
3, sulfur measurement resolution: 0.001%
4, measuring sulfur range: > 0.01%
 5, test time: about 5min / comp