公开(公告)号：US06739209B1

公开(公告)日：2004-05-25

申请号：US10049060

申请日：2002-02-07

Applicant: Colin Roy Jeffress

Inventor： Colin Roy Jeffress

IPC: G01N100

CPC classification number: G01N1/20 ,  G01N21/359 ,  G01N33/02 ,  G01N33/44 ,  G01N33/46 ,  G01N2001/1025 ,  G01N2001/2028

Abstract: A sample analyser for bulk materials such as sugar cane includes a shredding means which finelly divides the material and deposits a sample on an endless conveyor (2). The sample is compressed and its upper surface (30) is levelled, to ensure a fixed presentation height relative to the reading head of an analyser (48) such as an infrared spectrometer. A plate (20) may be used to control the presentation height of a moving sample. Alternatively, the sample may be deposited in compartments mounted on the conveyor, smoothed mechanically or manually, and then moved beneath the analyser (48). Each sample is placed on top of the remnant, if any, of a previous sample, thus preventing contamination of the upper surface (30) by the latter.

Abstract translation: 用于诸如甘蔗的散装材料的样品分析仪包括粉碎装置，其将细料分割并将样品沉积在环形输送机（2）上。 样品被压缩并且其上表面（30）被平整，以确保相对于诸如红外光谱仪的分析器（48）的读取头的固定的呈现高度。 板（20）可用于控制移动样品的呈现高度。 或者，样品可以沉积在安装在输送机上的隔室中，机械地或手动地平滑化，然后在分析器（48）下方移动。 每个样品放置在先前样品的残留物（如果有的话）的顶部上，从而防止上表面（30）被后者污染。