公开(公告)号：US4227886A

公开(公告)日：1980-10-14

申请号：US796612

申请日：1977-05-13

申请人： David G. Bullock ,  Roger A. Bunce ,  Ian R. Clark ,  Ian D. Duff ,  Geoffrey S. Greaves ,  Peter H. Lloyd ,  Ann M. Peters ,  Thomas P. Whitehead ,  Peter Wilding

发明人： David G. Bullock ,  Roger A. Bunce ,  Ian R. Clark ,  Ian D. Duff ,  Geoffrey S. Greaves ,  Peter H. Lloyd ,  Ann M. Peters ,  Thomas P. Whitehead ,  Peter Wilding

IPC分类号： G01N21/15 ,  B01L99/00 ,  B08B9/46 ,  G01N21/90 ,  G01N33/00 ,  G01N35/02 ,  B08B7/00 ,  B08B5/04 ,  G01N29/02

CPC分类号： G01N21/9018 ,  B01L99/00 ,  G01N2033/0081 ,  Y10T436/114998

摘要： In testing for cleanliness a cuvette having translucent wall portions, the cuvette is preferably partially filled with pure water and then a beam of optical radiation is directed at a said wall portion, the intensity of radiation which has passed through the cuvette by direct transmission or by scattering is detected, and the state of cleanliness of the cuvette is determined from a comparison between the detected optical intensity and a criterion indicative of cuvette cleanliness.The invention finds particular application to testing cuvettes for cleanliness which have been washed in a laundry of an automatic blood analysing machine.

摘要翻译： 在清洁度测试中，具有半透明壁部分的比色杯，比色杯优选地部分地填充有纯水，然后光束辐射指向所述壁部分，通过直接透射或通过直接透射通过比色杯的辐射强度 检测到散射，并且通过检测到的光强度和指示比色皿清洁度的标准之间的比较来确定比色杯的清洁度。 本发明特别适用于在自动血液分析机的衣物中洗涤的清洁度的试管。