公开(公告)号：EP2023123A2

公开(公告)日：2009-02-11

申请号：EP08160947.1

申请日：2008-07-23

申请人： Shimadzu Corporation

发明人： Ikeda, Eiji ,  Inoue, Takashi

IPC分类号： G01N21/15 ,  B08B1/00

CPC分类号： G01N21/15 ,  B08B1/00 ,  G01N2021/035

摘要： After a liquid sample is dropped onto a sample-holding platform (11), a window plate (22) is moved closer to the sample-holding platform (11) to hold the liquid sample between them. Measurement light is delivered onto the liquid sample, and the light transmitted through the sample is measured. After the measurement is completed, a window plate holder (23) is raised, and a head (14) is moved from a standby position into the gap between the window plate (22) and the sample-holding platform (11). Then, the window plate holder (23) is lowered so as to press the window plate (22) onto the head (14) until the head (14) touches the sample-holding platform (11) below. From this state, the head (14) is swung back to the original position, whereby a wipe material (40) fitted on the head (14) simultaneously wipes off the liquid sample from both the lower surface of the window plate (22) and the upper surface of the sample-holding platform (11). The sleeve-shaped wipe material (40) is held by a rubber block (33) having wiping surfaces and arch springs (35) on both sides of the rubber block (33). Pressing the arch springs (35) enables the wipe material (40) to be easily attached to or detached from the head (14).

公开(公告)号：EP0780670A1

公开(公告)日：1997-06-25

申请号：EP96309434.7

申请日：1996-12-23

申请人： SHIMADZU CORPORATION

发明人： Iida, Atsuhiro ,  Yokota, Kazumi ,  Ikeda, Eiji ,  Sasayama, Tomoki

IPC分类号： G01J3/28

CPC分类号： G01J3/02 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/0237 ,  G01J3/024 ,  G01J3/0267 ,  G01J3/0278 ,  G01J3/0289 ,  G01J3/2803

摘要： A zoom lens (40) is provided between a sample (2) and a slit (12) of a spectrophotometer to change the size of the image of the sample on the slit plane. A picture of the sample is taken by the zoom lens (40) and is shown on a display screen (33), on which a window is superimposed. When an operator changes the location of the window, the sample (2) is moved accordingly and, when the operator changes the size of the window, the focal length of the zoom lens (40) is changed, whereby the size of the measurement area is changed. By changing the size of the measurement area on the slit plane while the size of elementary photo-sensors of a photo-detector (17) is unchanged, the resolution of two-dimensional spectrophotometry can be changed.

摘要翻译： 在分光光度计的样品（2）和狭缝（12）之间设置变焦透镜（40），以改变样品在狭缝平面上的图像尺寸。 样品的照片由变焦镜头（40）拍摄，并且被显示在叠加了窗口的显示屏幕（33）上。 当操作者改变窗口的位置时，相应地移动样品（2），并且当操作者改变窗口的大小时，改变变焦镜头（40）的焦距，由此测量区域的尺寸 改变了 通过在光电检测器（17）的基本光电传感器的尺寸不变的情况下改变狭缝平面上的测量区域的尺寸，可以改变二维分光光度法的分辨率。