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1. 发明申请

WO2010115193A1 DEVICE AND METHOD FOR TEMPERATURE COMPENSATION TESTING OF DIGITAL LOAD CELLS 审中-公开
标题翻译：数字负载电池温度补偿测试装置及方法
公开(公告)号：WO2010115193A1
公开(公告)日：2010-10-07
申请号：PCT/US2010/029965
申请日：2010-04-05
申请人： METTLER-TOLEDO, INC.
发明人： REBER, Daniel , LOHER, Urs , SKIDMORE, Aaron
IPC分类号： G01L25/00 , G01G23/01
CPC分类号： G01G23/01 , G01G23/3728 , G01L25/00
摘要： A device and method for effectuating the temperature compensation testing of digital load cells. The device uses conductive heat transfer to establish and maintain the temperature of the load cell(s) during testing. The device may include a vessel into which one or more load cells to be tested are placed. Temperature control of the load cells may be accomplished by circulating a temperature controlled fluid through the vessel. The vessel containing the one or more load cells may then be placed in a load application device that applies a load(s) to the one or more load cells during testing. Readings from the one or more load cells are used to establish a temperature compensation factor for each load cell tested. In other embodiments, temperature control of the load cells may be accomplished by placing the load cells in contact with a solid heat transfer element(s).
摘要翻译：一种用于实现数字称重传感器温度补偿测试的装置和方法。该装置在测试期间使用导电传热来建立和维持测力传感器的温度。该装置可以包括其中放置一个或多个待测试称重传感器的容器。称重传感器的温度控制可以通过将受温度控制的流体循环通过容器来实现。然后可以将容纳一个或多个称重传感器的容器放置在在测试期间将负载施加到一个或多个称重传感器的负载施加装置中。来自一个或多个称重传感器的读数用于为测试的每个称重传感器建立温度补偿系数。在其它实施例中，可以通过将测力传感器与固体传热元件接触来实现测力传感器的温度控制。

2. 发明公开

EP2414804A1 DEVICE AND METHOD FOR TEMPERATURE COMPENSATION TESTING OF DIGITAL LOAD CELLS 审中-公开
标题翻译： DEVICE AND METHOD FOR数字传感器温度补偿回顾
公开(公告)号：EP2414804A1
公开(公告)日：2012-02-08
申请号：EP10713402.5
申请日：2010-04-05
申请人： Mettler-Toledo, Inc.
发明人： REBER, Daniel , LOHER, Urs , SKIDMORE, Aaron
IPC分类号： G01L25/00 , G01G23/01
CPC分类号： G01G23/01 , G01G23/3728 , G01L25/00
摘要： A device and method for effectuating the temperature compensation testing of digital load cells. The device uses conductive heat transfer to establish and maintain the temperature of the load cell(s) during testing. The device may include a vessel into which one or more load cells to be tested are placed. Temperature control of the load cells may be accomplished by circulating a temperature controlled fluid through the vessel. The vessel containing the one or more load cells may then be placed in a load application device that applies a load(s) to the one or more load cells during testing. Readings from the one or more load cells are used to establish a temperature compensation factor for each load cell tested. In other embodiments, temperature control of the load cells may be accomplished by placing the load cells in contact with a solid heat transfer element(s).

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