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公开(公告)号：US20180017432A1
公开(公告)日：2018-01-18
申请号：US15717418
申请日：2017-09-27
IPC分类号： G01G21/23
CPC分类号： G01G21/23
摘要： A balance with a load changing device (14) that has a magazine table, mounted to be horizontally movable and having a plurality of vertical openings (26) arranged in groups. The balance (12) has a load cell (34) and a load receptor (42) with a carrier arrangement (44) corresponding to each of the groups of openings. The magazine table and the balance are height adjustable relative to each other. In a weighing position, a group of openings above the load receptor is penetrated by the carrier arrangement. In a changing position, the carrier arrangement is positioned lower than the openings in the magazine table. The magazine table is mounted at a fixed height relative to a base (16), and the balance is height adjustable relative to the base. The travel of the balance is upwardly limited by a stop (32), which is at a fixed height relative to the base.
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公开(公告)号：US20160252389A1
公开(公告)日：2016-09-01
申请号：US15149926
申请日：2016-05-09
发明人： Richard ESSER , Heyko HOLST , Sigo MUEHLICH , Falko HILBRUNNER , Thomas FEHLING , Benno GATZEMEIER , Rainer GUNKEL
CPC分类号： G01G23/01 , B01L3/021 , G01G17/04 , G01G19/303 , G01G21/22 , G01G21/286 , G01G23/48 , G01N9/26 , G05D11/00 , H01L21/67
摘要： A precision balance including a weighing chamber (16); a draft shield (18, 20, 22), which surrounds the weighing chamber (16); a climate module (34), which is detachably disposed in the weighing chamber (16); a processor (32) and a data input unit, which both form part of the overall precision balance; and a data transmission path, over which data is exchanged between the climate module (34) and the processor (32). Also disclosed is a climate module for a precision balance. The climate module (34) forms a self-contained modular unit and includes an air pressure sensor (62), an air humidity sensor (54) and an air temperature sensor (52) The climate module also includes a data transmission path configured to transmit data to a processor external to the climate module, and a mounting mechanism configured to secure the climate module detachably to a weighing module (10).
摘要翻译： 精密平衡包括称重室（16）; 围绕称重室（16）的防风罩（18,20,22）; 气室模块（34），其可拆卸地设置在所述称重室（16）中; 处理器（32）和数据输入单元，其均构成整体精度平衡的一部分; 以及在气候模块（34）和处理器（32）之间交换数据的数据传输路径。 还公开了一种用于精确平衡的气候模块。 气候模块（34）形成独立的模块化单元，包括空气压力传感器（62），空气湿度传感器（54）和空气温度传感器（52）。气候模块还包括数据传输路径， 数据传送到气候模块外部的处理器，以及安装机构，其被配置为将气候模块可拆卸地固定到称重模块（10）。
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公开(公告)号：US20190137325A1
公开(公告)日：2019-05-09
申请号：US16235501
申请日：2018-12-28
发明人： Richard ESSER , Heyko HOLST , Sigo MUEHLICH , Falko HILBRUNNER , Thomas FEHLING , Benno GATZEMEIER , Rainer GUNKEL
IPC分类号： G01G23/01 , G01N9/26 , G01G21/22 , G05D11/00 , G01G17/04 , B01L3/02 , G01G23/48 , G01G21/28 , G01G19/30
摘要： A mass comparator including a weighing chamber (16); a draft shield (18, 20, 22), which surrounds the weighing chamber; a climate module (34), which is detachably disposed in the weighing chamber; a processor (32), a data input unit, and a data transmission path, over which data is exchanged between the climate module and the processor. The processor is programmed to use the air pressure, the air humidity and the air temperature in the weighing chamber to determine, based on the density of a substance to be weighed, an air buoyancy of at least one test sample and/or a buoyancy correction factor. Also disclosed are a climate module configured to electrically yet detachably couple to a mass comparator, and a method for operating a mass comparator including determining the air buoyancy and/or the buoyancy correction factor.
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4.发明申请PRECISION BALANCE OR MASS COMPARATOR WITH MODULE FOR DETECTING A MEASUREMENT UNCERTAINTY 审中-公开用于检测测量不确定度的模块的精度平衡或大型比较器公开(公告)号：US20170023400A1
公开(公告)日：2017-01-26
申请号：US15149914
申请日：2016-05-09
发明人： Rainer RINDERMANN , Thomas PERTSCH , Sigo MUEHLICH , Thomas FEHLING , Steffen OSANG , Benno GATZEMEIER
摘要： A precision balance including a weighing chamber (16), a draft shield (18, 20, 22) which surrounds the weighing chamber, a climate module (34) which is detachably disposed in the weighing chamber, a processor (32), a data input unit, and a data transmission path over which data is exchanged between the climate module and the processor. The processor has a measurement uncertainty determining module (33) with which the measurement uncertainty of the balance is determined. Also disclosed are a method for determining a measurement uncertainty of a balance and a climate module 4 that forms a self-contained modular unit, and includes an air pressure sensor (62), an air humidity sensor (54) and an air temperature sensor (52). A data transmission path transmits data to a processor external to the climate module.
摘要翻译： 包括称重室（16），围绕称重室的防风罩（18,20,22）的精密天平，可拆卸地设置在称重室中的气候模块（34），处理器（32），数据 输入单元和在气候模块和处理器之间交换数据的数据传输路径。 处理器具有测量不确定度确定模块（33），用于确定天平的测量不确定度。 还公开了一种用于确定天平的测量不确定度和形成独立模块单元的气候模块4的方法，并且包括空气压力传感器（62），空气湿度传感器（54）和空气温度传感器 52）。 数据传输路径将数据发送到气候模块外部的处理器。
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公开(公告)号：US20160252388A1
公开(公告)日：2016-09-01
申请号：US15149922
申请日：2016-05-09
发明人： Richard ESSER , Heyko HOLST , Sigo MUEHLICH , Falko HILBRUNNER , Thomas FEHLING , Benno GATZEMEIER , Rainer GUNKEL
CPC分类号： G01G23/01 , B01L3/021 , G01G17/04 , G01G19/303 , G01G21/22 , G01G21/286 , G01G23/48 , G01N9/26 , G05D11/00 , H01L21/67
摘要： A mass comparator including a weighing chamber (16); a draft shield (18, 20, 22), which surrounds the weighing chamber; a climate module (34), which is detachably disposed in the weighing chamber; a processor (32), a data input unit, and a data transmission path, over which data is exchanged between the climate module and the processor. The processor is programmed to use the air pressure, the air humidity and the air temperature in the weighing chamber to determine, based on the density of a substance to be weighed, an air buoyancy of at least one test sample and/or a buoyancy correction factor. Also disclosed are a climate module configured to electrically yet detachably couple to a mass comparator, and a method for operating a mass comparator including determining the air buoyancy and/or the buoyancy correction factor.
摘要翻译： 一种质量比较器，包括称重室（16）; 围绕称重室的防风罩（18,20,22）; 气候模块（34），其可拆卸地设置在所述称重室中; 处理器（32），数据输入单元和数据传输路径，在气候模块和处理器之间交换数据。 处理器被编程为使用称重室中的空气压力，空气湿度和空气温度来确定基于被测量物质的密度，至少一个测试样品的空气浮力和/或浮力校正 因子。 还公开了一种被配置为电可拆卸地耦合到质量比较器的气候模块，以及用于操作质量比较器的方法，包括确定空气浮力和/或浮力校正因子。
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