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1. 发明申请

US20100150203A1 Tempering apparatus with testing device and method for testing a tempering apparatus 有权
公开(公告)号：US20100150203A1
公开(公告)日：2010-06-17
申请号：US12534619
申请日：2009-08-03
申请人： Lutz TIMMANN , Vinh Duong , Stefan Roth , Thomas Uschkureit , Jürgen Koeppel , Thomas Buck , Michael Wild
发明人： Lutz TIMMANN , Vinh Duong , Stefan Roth , Thomas Uschkureit , Jürgen Koeppel , Thomas Buck , Michael Wild
IPC分类号： G01N25/00
CPC分类号： G01N25/00 , B01L7/52 , B01L2200/147 , B01L2200/148 , B01L2300/0627 , B01L2300/1822 , B01L2300/1827
摘要： The invention relates to a tempering apparatus for the execution of a tempering program for at least one sample, in particular PCR-sample, comprising: at least one tempering block, which is configured for the reception of at least one sample, at least one tempering device, which is arranged for tempering said at least one tempering block, at least one temperature measurement device, which is assigned to said tempering device, at least one control loop for the regulation of a temperature, to which at least one tempering device and at least one temperature measurement device, which is assigned to said at least one tempering device, are assigned to, at least one control device, which is configured for the control of the tempering of the at least one tempering block, wherein the tempering apparatus comprises at least two temperature measurement devices, which are assigned to at least one control loop, and that to the tempering apparatus a testing device for performing a test method is assigned to, wherein said testing device comprises a signal-connection to at least one of said at least two temperature measurement devices, such that by means of said signal-connection at least one testing quantity of the tempering apparatus is detectable, which characterizes the operational status of the tempering apparatus. The invention further relates to a method for testing of a tempering apparatus, wherein the method comprises the following steps: starting of the method; operation of at least said first tempering device for the duration of at least one first period from at least one first time; detection of at least one measurement temperature from said at least one first temperature measurement device, which is assigned to said first tempering device, at least at a second time; determining at least one first testing quantity of the tempering apparatus by using said at least one measurement temperature; and comparison of said first testing quantity with one reference quantity.

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