公开(公告)号：US3658478A

公开(公告)日：1972-04-25

申请号：US3658478D

申请日：1970-04-07

Applicant: INSTRUMENTATION LABOR INC

Inventor： SPERGEL PHILIP ,  GAINES STANLEY L ,  MAXWELL WILLIAM ,  MCFAYDEN RONALD ,  ROSSE THOMAS A ,  BLACKMER DAVID E

IPC: B01L7/00 ,  G01N27/416 ,  G01N33/487 ,  G01N35/00 ,  G01N27/00 ,  G01N31/00 ,  G01N33/16

CPC classification number: G01N35/00 ,  B01L7/00

Abstract: A fluid sample analysis instrument includes two sample chambers with an electrode assembly associated with each sample chamber. The instrument includes a common pump system for applying reduced pressure to the sample chambers to produce flow of fluid into and out of the sample chambers and a common circulator system for circulating fluid past the electrode assemblies and sample chambers to maintain the sample chambers and electrode assemblies at a pre-established temperature.

Abstract translation: 流体样品分析仪器包括具有与每个样品室相关联的电极组件的两个样品室。 该仪器包括一个通用的泵系统，用于对样品室施加减压以产生进入和离开样品室的流体流，以及用于使流体循环通过电极组件和样品室的公共循环器系统，以维持样品室和电极组件 处于预先建立的温度。