发明名称 |
METHOD AND DEVICE FOR MOVING LIQUID SAMPLE |
摘要 |
Apparatus for moving a liquid sample through a measuring chamber (2) having an inlet duct thereto and an outlet duct therefrom, means (1) operable to close off said inlet and outlet ducts and a pair of pistons (5) operable on being moved to displace liquid in the inlet duct and outlet duct, said pistons (5) being connected together eg by rod 6 to operate in synchronism whereby a constant volume of liquid is maintained in the apparatus between the duct closing means on movement of the pistons which results in a corresponding movement of liquid through the measuring chamber (2) without turbulence. The apparatus preferably contains two electrode cells 3 for electrophoretic measuring. <IMAGE> |
申请公布号 |
JPS54151491(A) |
申请公布日期 |
1979.11.28 |
申请号 |
JP19790026846 |
申请日期 |
1979.03.09 |
申请人 |
ZEISS JENA VEB CARL |
发明人 |
URUFUGANGU SHIYUTSUTO;HANSU RUUDOBITSUHI IENZEN;UERUNAA EBERURAIN;GIYUNTAA SHIETSUPE |
分类号 |
G01N27/26;G01N1/00;G01N1/10;G01N27/447 |
主分类号 |
G01N27/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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