煤用库仑滴定定硫仪
Coulometric Titration Sulfur Analyzer for Coal
- SAN-0001
- 煤中硫分析仪
- CE (to be confirmed)
- ISO 9001 manufacturing (to be confirmed)
- 硫含量范围:
- 0.01–10 %
- 炉温:
- About 1350 °C, settable
- 测定时间:
- 3–5 min per sample
- 样品量:
- 0.05–0.2 g typical
- 重复性:
- Within ASTM D4239 limits
- 氧气纯度:
- ≥ 99.5 %, dry and oil-free
煤用库仑滴定定硫仪在约 1350 °C 的氧气中燃烧试样,对生成的二氧化硫进行电解滴定,并对滴定电流积分以报告全硫。它经济实用且检出限低。





