摘要
通过采用不同类型的坩埚进行自动工业分析仪挥发分测试,检测坩埚对挥发分测试结果的影响。检测结果表明:坩埚质量相差在±1.000 0g范围,坩埚与盖应严密配合,且试样质量相差控制在±0.100 00g范围,以确保测试结果满足国标要求。
By using different types of crucible to do volatile test through automatic industrial analyzer,how the crucible affected the results could be tested.The testing results showed that：if the weight differences of crucibles were in the range of±1.000 0g,the cover of crucibl and crucible was matched well,and the weight differences were in the range of±0.100 00g,the testing results could meet the national standards.
出处
《煤质技术》
2013年第6期38-41,共4页
Coal Quality Technology
关键词
坩埚
挥发分
测试结果
crucible
volatile matter
testing results
