摘要
针对入厂煤采样装置采样的代表性问题,结合GB/T 19494分析了采样器、破碎缩分机以及采样参数的设定对采样精密度的影响,提供了解决问题的途径与方法。
According to the sampling representation of coal sampling device, the paper analyzed the factors inflncing the sampling precisions based on GB/T 19494, such as sampler breaking and division device and sampling parameters. More over, the paper provided a way to solve the problems.
出处
《煤质技术》
2009年第1期17-19,共3页
Coal Quality Technology
关键词
采制样
采样单元
精密度
采样器
破碎缩分
sampling and preparation
sampling unit
precision
sampler
breaking and division
