公开(公告)号：WO2009053237A1

公开(公告)日：2009-04-30

申请号：PCT/EP2008063364

申请日：2008-10-07

Applicant: METTLER TOLEDO AG ,  SCHENKER BENEDIKT

Inventor： SCHENKER BENEDIKT

IPC: G01K17/04 ,  G01N25/20

CPC classification number: G01K17/04 ,  G01N25/4826 ,  G01N25/4833 ,  Y10T436/11 ,  Y10T436/115831

Abstract: The invention relates to a calorimeter having at least one reactor (307, 407) for accepting a sample (301), and having a reactor jacket (309, 409) encompassing the reactor (307, 407), and having a reactor heater (302, 402) and a reactor cooling system, by means of which an internal reactor temperature is controlled, the reactor cooling system comprising a thermoelectric cooling element (303, 403) thermally connected to a coolant (304, 404), characterized in that the reactor cooling system and the reactor heater (302, 402) are different units that are both thermally connected to the reactor (307, 407) by means of the reactor jacket (309, 409).

Abstract translation: 量热计具有至少一个反应器（307，407），用于接收一个样品（301）; 与周围的反应器（307，407）反应器壳体（309，409）; 反应器与加热器（302，402）和一个反应堆冷却系统，利用该反应器内部温度被调节; 其中所述反应器的冷却包括设置有热耦合冷却装置（404 304）的热电冷却元件（303，403）; 其特征在于，所述反应器的冷却和加热反应器（302，402）是不同的单元，其均连接到反应器壳体（309，409）热连接到所述反应器（307，407）。

公开(公告)号：WO99028732A1

公开(公告)日：1999-06-10

申请号：PCT/JP1998/005412

申请日：1998-12-01

IPC: G01N25/20 ,  G01N25/48

CPC classification number: G01N25/4826

Abstract: The temperature of a sample is roughly controlled by a furnace temperature controller in accordance with a programmed temperature and controlled finely by a sensor temperature controller. When a difference occurs between the temperatures of a sample and a reference, electric powers fed to heaters provided respectively near the sample and the reference are controlled so that the temperature difference may quickly be returned to zero by a differential temperature compensation circuit, and the difference between the fed electric powers is outputted as a differential heat flow.

Abstract translation: 样品的温度由炉温控制器根据编程温度进行粗略控制，并由传感器温度控制器精细控制。 当样品的温度和基准之间出现差异时，控制供给分别靠近样品和基准的加热器的电力，使得温差可以通过差分温度补偿电路快速返回到零， 在馈送电力之间作为差热流量输出。

公开(公告)号：WO2014043508A1

公开(公告)日：2014-03-20

申请号：PCT/US2013/059720

申请日：2013-09-13

Applicant: NEVADA NANOTECH SYSTEMS, INC.

Inventor： WHITTEN, Ralph, G. ,  ADAMS, Jesse, D. ,  HALBERT, David, R. ,  BARRUS, Joseph, P. ,  ROGERS, Benjamin, S.

IPC: G01N25/20

CPC classification number: G01N25/4826 ,  G01N25/20 ,  G01N33/54373

Abstract: Analysis instruments and sensors, particularly micro-electro mechanical sensor (MEMS) devices, for molecular thermal analysis of chemicals and other materials, including, for example, polymers, drugs, nanomaterials, biological samples including proteins, and environmental samples including water suspected of contamination, and the like in vapor, liquid, and/or solid form.

Abstract translation: 分析仪器和传感器，特别是微电机械传感器（MEMS）装置，用于化学品和其他材料的分子热分析，包括例如聚合物，药物，纳米材料，包括蛋白质的生物样品和包括疑似污染的水的环境样品 等，以蒸汽，液体和/或固体形式存在。

公开(公告)号：WO02008710A1

公开(公告)日：2002-01-31

申请号：PCT/SE2001/001664

申请日：2001-07-23

IPC: G01K17/00 ,  G01N25/48 ,  G01N25/20

CPC classification number: G01N25/4826 ,  G01K17/006 ,  G01N25/4873

Abstract: A micro-calorimeter apparatus comprises a thermostated housing (3,4,5); a pair of essentially flat heat sinks (9,10), suspended in said housing (2) and thermally floating relative to the environment inside the housing (3,4,5). The heat sinks (9,10) are arranged with their surfaces facing each other. A pair of Peltier elements (11) are thermally attached to said heat sinks (9,10), one element (11) on each heat sink (9,10), on said facing surfaces, forming a gap between them for the accommodation of a generally flat biosensor unit (12).

Abstract translation: 微量热仪装置包括恒温壳体（3,4,5）; 一对基本上平坦的散热器（9,10），其悬挂在所述壳体（2）中并且相对于所述壳体（3,4,5）内部的环境热漂浮。 散热器（9,10）被布置成其表面彼此面对。 一对珀耳帖元件（11）在所述相对表面上热连接到所述散热器（9,10），每个散热器（9,10）上的一个元件（11），在它们之间形成间隙，用于容纳 大致平坦的生物传感器单元（12）。

公开(公告)号：WO1995021719A1

公开(公告)日：1995-08-17

申请号：PCT/US1995001713

申请日：1995-02-14

Applicant: NAZARIAN, Ashot

IPC: B23K26/00

CPC classification number: G01N25/4826 ,  B01J2219/1942

Abstract: A sample on a substrate (1) is suspended in a reactor (2). The reactor is then heated on opposite sides by two laser beams (5) of equal intensity that raise the temperature of the reactor (2). The resulting temperature dependence of the sample is measured by a temperature sensor (4) that is capable of measuring the temperature of the reactor (2), the sample, and gas surrounding the sample in the reactor (2). The sample is then further heated by a laser beam (3) to a temperature above the reactor temperature (2), and the rate at which the temperature of the sample falls to the temperature of the reactor (2) is measured. All of the measurements can be fed to a computer to provide data on a particular substance undergoing thermal analysis.

Abstract translation: 将基材（1）上的样品悬浮在反应器（2）中。 然后将反应器通过两个相等强度的激光束（5）在相对的两侧加热，从而提高反应器（2）的温度。 通过能够测量反应器（2），样品和反应器（2）中样品周围的气体的温度的温度传感器（4）测量样品的温度依赖性。 然后将样品通过激光束（3）进一步加热到高于反应器温度（2）的温度，并且测量样品的温度降至反应器（2）的温度的速率。 所有测量值都可以输入到计算机中，以提供经历热分析的特定物质的数据。

公开(公告)号：WO2006008449A1

公开(公告)日：2006-01-26

申请号：PCT/GB2005/002686

申请日：2005-07-08

Applicant: HEATH SCIENTIFIC CO. LTD. ,  MORES, Stelios

Inventor： MORES, Stelios

IPC: G01N25/20

CPC classification number: G01N25/4826

Abstract: A calorimeter and a method of performing calorimetric analysis are disclosed. The calorimeter comprises a sample chamber having a gas inlet and a gas outlet, a flow duct interconnecting the gas inlet and the gas outlet to form a flow circuit with the sample chamber. A pump is disposed within the flow circuit operable to cause gas to flow into the gas inlet. There is a heater to heat gas flowing within the flow circuit. There is a respective sensor, operable to detect the temperature of one or more sample within the sample chamber. For use, the flow circuit is sealed such that gas within it is retained for circulation by the pump, the gas being heated by the heater before passing into the sample chamber to transfer heat to sample therein. In the method, one or more sample is placed in the sample chamber. The pump and the heater are then operated, while the output of the sensor is monitored to record the change of temperature of the sample over time.

Abstract translation: 公开了一种量热计和进行量热分析的方法。 量热器包括具有气体入口和气体出口的样品室，将气体入口和气体出口相互连接的流动管道，以与样品室形成流动回路。 泵可设置在流动回路内，可操作以使气体流入气体入口。 有一个加热器来加热在流动回路内流动的气体。 存在相应的传感器，可操作以检测样品室内的一个或多个样品的温度。 为了使用，流动回路被密封，使得其内的气体保持用于泵循环，气体在进入样品室之前被加热器加热以将热量传递到样品中。 在该方法中，将一个或多个样品置于样品室中。 然后操作泵和加热器，同时监测传感器的输出以记录样品随温度变化。

公开(公告)号：WO2005003992B1

公开(公告)日：2005-05-26

申请号：PCT/EP2004051335

申请日：2004-07-02

Applicant: METTLER TOLEDO GMBH ,  HUETTER THOMAS ,  HEITZ CHRISTOPH ,  SCHAWE JUERGEN

Inventor： HUETTER THOMAS ,  HEITZ CHRISTOPH ,  SCHAWE JUERGEN

IPC: G01D1/00 ,  G01N25/48 ,  G06F17/00

CPC classification number: G01D1/00 ,  G01N25/48 ,  G01N25/4826

Abstract: The invention relates to a material analysis method, according to which a material is subjected to a stimulus and the corresponding response is observed. To carry out the evaluation, the parameters of a mathematical model, which emulates the correlation between the stimulus and the response, are determined and the defining material characteristics are subsequently calculated from the time series of estimated values of the model. The invention also relates to a device for carrying out said method, comprising an arithmetic unit, in which a mathematical model with a finite number of parameters is defined. Said model also delivers the values that are the deciding factor for a facility that calculates material characteristics.

Abstract translation: 本发明涉及一种用于材料的调查，其中，所述露出的激发和对应的响应的物质被观察到的方法，所述评估发生在该数学模型的参数可以被确定的是模仿的激励和响应，然后之间的关系 特性的材料特性是从所述时间序列模型的估计的计算。 本发明还涉及一种用于实施该方法，它有一个计算装置，其中具有被确定的参数的有限数量，其提供决定性的，用于计算材料特性的值的装置的数学模型的装置。

公开(公告)号：WO02021089A1

公开(公告)日：2002-03-14

申请号：PCT/CH2001/000516

申请日：2001-08-23

IPC: G01K17/00 ,  G01K17/04

CPC classification number: G01N25/4826 ,  G01K17/00 ,  G01K17/04

Abstract: The invention relates to a calorimeter comprising a reactor (1) that is fitted in an intermediate thermostat (2). Said intermediate thermostat (2) cooperates with an external thermostat (3) and comprises a metal block (4) as the heat transfer medium. The inventive calorimeter can be produced at lower costs than those comprising a double-walled reaction vessel and allows especially IR probe analyses.

Abstract translation: 热量计包括被构建成中间恒温器（2）的反应器（1）。 中间恒温器（2）与外部的恒温器（3）配合，并且具有作为在金属块的热载体（4）。 这种量热计，可以制造更符合成本效益比具有双壁反应容器中并在特定使分析用IR探针。

公开(公告)号：WO1995004317A2

公开(公告)日：1995-02-09

申请号：PCT/EP1994002414

申请日：1994-07-21

Applicant: EUROPEAN ATOMIC ENERGY COMMUNITY (EURATOM) ,  HEMMERICH, Johann, Ludwig ,  MILVERTON, Paul ,  SERIO, Luigi

Inventor： EUROPEAN ATOMIC ENERGY COMMUNITY (EURATOM)

IPC: G05D23/32

CPC classification number: G01K17/00 ,  G01N25/4826 ,  G01N25/4833

Abstract: A temperature derivative sensing and regulating device and method is described which facilitates the maintainance of a very stable isothermal environment for an item, apparatus or facility or a constant rate of temperature change. The device comprises a block (6) of material having no internal heat sources, a thermal conductivity greater than 100 Wm K and a specific heat capacity greater than 400JK kg . The block (6) is surrounded by means for measuring the heat flow to and from the block (6) and the device is further provided with means for generating a signal proportional to said heat flow and means for interfacing with the controller of a heating or cooling means associated with the item, apparatus or facility.

Abstract translation: 描述了一种温度导数感测和调节装置和方法，其有助于维持物品，设备或设施的非常稳定的等温环境或恒定的温度变化率。 该装置包括不具有内部热源的材料块（6），大于100Wm -1K的导热系数和大于400JK -1 kg kg的比热容。 块（6）被用于测量往返于块（6）的热流的装置包围，并且该装置还设置有用于产生与所述热流成比例的信号的装置，以及用于与控制器进行加热或 与物品，设备或设施相关联的冷却装置。

公开(公告)号：WO2012033147A1

公开(公告)日：2012-03-15

申请号：PCT/JP2011/070427

申请日：2011-09-08

Applicant: 学校法人 東北学院 ,  木村 光照

Inventor： 木村　光照

IPC: G01N25/20 ,  G01N25/32

CPC classification number: G01N25/4873 ,  G01N25/4826

Abstract: 　雰囲気ガス中の水素ガスや酸素ガスなどの特定ガスの吸収時の熱反応に基づく温度上昇を利用した小型で、低温度動作し、大量生産性があり、したがって、安価であり、ガスの選択性が高く、高精度で広範囲の濃度計測を可能にする特定ガス濃度センサを提供する。　基板から熱分離した薄膜をヒータと温度センサおよび特定ガスの吸収物質とを備え、雰囲気ガス中の特定ガスの吸収時の発熱に伴う温度変化を前記温度センサにより計測できるようにした特定ガス濃度センサにおいて、ヒータの加熱により特定ガスの吸収物質から特定ガスを放出させ、ヒータの加熱を停止させた後、ヒータの特定ガスが存在していないときの薄膜の熱時定数以上の時間経過時点での温度センサの出力を利用し、その雰囲気ガス中での特定ガス濃度を求める。また、必要に応じて、特定ガスの吸収物質を有しない熱伝導型センサも備え、特定ガス濃度の計測範囲を広げる。

Abstract translation: 提供了一种紧凑的特定气体浓度传感器，其在吸收大气中的氢气或氧气等特定气体时，利用基于热反应的温度升高，在低温下运转，并具有批量生产率，从而能够 更低的成本，更高的气体选择性和更高精度和更广泛的浓度测量。 设置有与基板热分离的薄膜的特定气体浓度传感器设置有加热器，温度传感器和特定的吸气材料，并且当吸入大气中的特定气体时伴随发热的温度变化可以 由温度传感器测量，其中在通过加热器加热使特定气体从指定的气体吸收材料释放并停止加热器的加热之后，使用输出找到指定气体在大气气体中的浓度 在不存在加热器中的特定气体的时间长于或等于薄膜的热时间常数的时间点后的温度传感器。 此外，薄膜还设置有如果需要，不具有规定的气体吸收材料的导热型传感器，从而扩大规定气体的浓度的测定范围。