Mettler-toledo International Trading (shanghai) Co., Ltd.

Mettler Toledo (changzhou) Measurement Technology Ltd.

Mettler-toledo (changzhou) Measurement Technology Co., Ltd.

Mettler-toledo (changzhou) Precision Instruments Ltd.

Mettler-toledo Gmbh

Mettler-toledo (changzhou) Precision Instrument Co., Ltd.

Mettler-toledo (changzhou) Precision Instruments Co., Ltd.

Metter Toledo (changzhou) Precision Instrument Ltd.

Metter Toledo (changzhou) Measurement Technology Ltd.

Metter Toledo (changzhou) Scale & System Ltd.

Mettler Toledo (changzhou) Precision Instrument Ltd.

Mettler Toledo (changzhou) Scale & System Ltd.

Mettler-toledo Measurement Technology Ltd.

Mettler-toledo International Trading Co., Ltd.

Jean-Christophe Emery

Feng Dai

Guojun Xie

Qing Chen

Jianwei Wu

Lei Xu

Michael Heidingsfelder

Zhiguo Shi

XiangQun Zhu

QianNi Duan

Daniel Reber

Eugen Schibli

A method and apparatus for managing information about a measurement device, which is applied to a network system including a plurality of blockchains that includes a first blockchain and a second blockchain, data sender node devices and data manager node devices, the method can comprise receiving a cross-chain request from a data manager node device for device state information associated with a measurement device stored in the first blockchain, wherein the data manager node device is a node device for a second blockchain, verifying, in response to the cross-chain request, that a data manager associated with the data manager node is authorized to manage the device state information, obtaining a target depository transaction corresponding to the device state information, wherein the target depository transaction is stored on the first blockchain and was previously saved to the first blockchain by a data sender node device, wherein the data sender node device is a node device for the first blockchain, and performing management of the device state information based on the target depository transaction.

Method and apparatus for managing information about measurement device preliminary class

A strain gauge (A,B,A,B,) and method of manufacturing a strain gauge (A,B,A,B,) against moisture penetration comprises or includes the step of producing a coated base or cover layer () by forming a moisture barrier coating () on the surface the latter.

Strain gauge insulated against moisture penetration and method of manufacturing same

A method and apparatus are disclosed for managing a measurement device based on a blockchain, which is applied to node devices in a blockchain network. The method can include obtaining device state data of the measurement device at various stages in the life cycle of the measurement device; constructing a target transaction based on the obtained device state data, and then sending the target transaction to other node devices in the blockchain network to perform consensus processing on the target transaction; and storing, when a consensus of the target transaction is reached, the target transaction into a distributed ledger of the blockchain network, wherein the target transaction stored in the distributed ledger of the blockchain network is used for life cycle management of the measurement device.

Method and apparatus for managing measurement device based on blockchain

A method for adjusting parameters of a device with a weighing sensor collecting environmental parameter data of an environment where the device is currently located or environmental parameter data during execution of an application by the device. A zero compensation parameter is calculated and updated, based on the data collected. The method is applicable to a moisture analyzer and also to a vehicle scale. In the moisture analyzer, the method is triggered and executed in the analyzer, correcting the zero compensation data by using the environmental parameter data of an environment or environmental parameter data during execution of an application by the analyzer. Dynamic and real-time adjustment of a compensation parameter overcomes the problem that the scheme of pre-setting fixed parameters for zero compensation cannot deal with the complex zero drift encountered in actual environments.

Method for adjusting parameters of a device having a weighing sensor

An analog sensor with digital compensation function includes a deformation part generating a deformation relating to a pressure sensed by the analog sensor; a strain gauge connected to the deformation part and generating a change in resistance relating to the deformation; a strain gauge bridge connected to the strain gauge and transferring the change in the resistance of the at least one strain gauge to output a first analog signal; and an analog-to-digital conversion module converting the first analog signal to a first digital signal, representative of weight. A signal processing and output circuit compensates the first digital signal and converts it into a second analog signal.

Analog sensor with digital compensation function

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Changzhou, China

Jean-Christophe Emery