公开(公告)号：US3664178A

公开(公告)日：1972-05-23

申请号：US3664178D

申请日：1970-04-07

Applicant: INSTRUMENTATION LABOR INC

Inventor： SPERGEL PHILIP ,  GAINES STANLEY L

IPC: A61B5/00 ,  A61B5/08 ,  A61B5/083 ,  A61B5/145 ,  B01L7/00 ,  G01N1/00 ,  G01N21/05 ,  G01N33/483 ,  G01N35/00 ,  G01N7/10

CPC classification number: A61B5/145 ,  A61B5/02042 ,  A61B5/083 ,  A61B5/0833 ,  B01L7/00

Abstract: Fluid analysis apparatus includes a sample chamber that has a constituent sensor in it and an inlet conduit connected to the sample chamber. A heater assembly surrounds the inlet conduit. The heater assembly includes a preheater stage, a final heater stage, and a heat supply stage disposed between the preheater and final stages. Tempering fluid is flowed sequentially through the preheater stage, the heat supply stage and final stage and around the sample chamber for maintaining the sample chamber and the constituent sensor at a stable temperature and heating the sample to that same temperature as it flows through the inlet conduit.

Abstract translation: 流体分析装置包括在其中具有构成传感器的样品室和连接到样品室的入口导管。 加热器组件围绕入口导管。 加热器组件包括预热器级，最终加热器级和设置在预热器和最终级之间的供热级。 回火流体顺序地流过预热器阶段，供热阶段和最后阶段以及样品室周围，用于将样品室和组分传感器保持在稳定的温度，并将样品加热至与流入入口管道相同的温度 。

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。