Ambient Conditions--环境条件:

The conditions (humidity, pressure, temperature, etc.) of the medium surrounding the load cell.

测力传感器周围介质的条件(湿度,压力,温度等)。


Ambient Temperature--环境温度:

The temperature of the medium surrounding the load cell.

测力传感器周围介质的温度。


Angular Load Eccentric--角载荷偏心:

A load applied eccentric with the primary axis at the point of application and at some angle with respect to the primary axis.

偏心施加的负载,主轴在施加点处并相对于主轴具有一定角度。


Angular Load Concentric--角载荷同心:

A load applied concentric with the Primary axis at the point of application and at some angle with respect to the Primary axis.

在应用点处与主轴同心地施加的负载,并且相对于主轴以一定角度施加的负载。

 

Axial Load--轴向载荷:

A load applied along or parallel to and concentric with the primary axis.

沿着或平行于主轴线并与主轴线同心的负载。

 

Calibration--校准:

The comparison of load cell outputs against standard test loads.

称重传感器输出与标准试验载荷的比较。

 

Calibration Curve--校准曲线:

A record (graph) of the comparison of the load cell outputs against standard test loads.

称重传感器输出与标准试验负载比较的记录(图表)。

 

Combined Error--组合错误:

(Non linearity and Hysteresis) The maximum deviation from the straight line drawn between original no--load and rated load outputs expressed as percentage of the ratedoutput and measured on both increasing and decreasing loads.

非线性和滞后)与原始空载和额定负载输出之间绘制的直线的最大偏差,表示为额定输出的百分比,并在增加和减小的负载上测量。

 

Compensation--补偿:

The utilization of supplementary devices, materials, or process to minimize known sources of error.

使用辅助装置,材料或过程以最小化已知的误差源。

 

Creep--蠕变

The change in load cell output occurring with time while under load and with all environmental conditions and other variables remaining constant.

负载下负载单元输出随时间的变化,所有环境条件和其他变量保持不变。

 

Creep Recovery--蠕变恢复:

The change in no--load output occurring with time after removal of A load which had been applied for a specific period of time. Usually measured over a specific time period immediately following removal of rated load and expressed as a percent of rated output over a specific period of time.

空载输出的变化在去除已经应用特定时间段的A负载之后随时间发生。

通常在除去额定负载后立即在特定时间段内测量,并表示为在特定时间段内额定输出的百分比。

 

Deflection--偏转:

The change of length along the primary axis of the load cell between no--load and rated load conditions.

在空载和额定负载条件之间沿称重传感器主轴的长度变化。

 

Drift--漂移:

A random change in output under constant load conditions.

恒定负载条件下的输出随机变化。

 

Eccentric Load--偏心载荷

Any load applied parallel but not concentric with the primary axis.

任何平行施加的负载,但不与主轴同心。

 

Error--错误:

The algebraic difference between the indicated and true value of the load being measured.

测量的负载的指示值和真实值之间的代数差。

 

Excitation, Electrical--励磁,电气:

The voltage or current applied to the input terminals of the load Cell.

施加到负载传感器输入端的电压或电流。

 

Frequency Response--频率响应:

The range of frequencies over which the load cell output will follow the sinusoidally varying mechanical input within specified Limits.

在此范围内,称重传感器输出将遵循指定限制内的正弦变化机械输入。

 

Hysteresis--滞后:

The maximum difference between load cell output readings for the same applied load; one reading obtained by increasing the load from zero and the other by decreasing the load from rated output.

相同施加负载的称重传感器输出读数之间的最大差值;一个读数通过从零增加负载获得,另一个通过从额定输出减少负载获得。

 

Insulation Resistance--绝缘电阻

The dc resistance measured between the load cell circuit and the load cell structure. Normally measured at fifty volts and under standard test conditions.

在称重传感器电路和称重传感器结构之间测量的直流电阻。通常在50伏特和标准测试条件下测量。

 

Load--加载:

The weight or force applied to the load cell.

施加到称重传感器的重量或力。

 

Load Cell--称重传感器:

A device which produces an output signal proportional to the applied weight or force.

产生与施加的重量或力成比例的输出信号的装置。

 

Natural Frequency--固有频率

The frequency of free oscillations under no--load load conditions.

在空载负载条件下的自由振荡频率。

 

Nonlinearity--非线性

The maximum deviation of the calibration curve from a straight line drawn between the no--load and rated outputs; expressed as a percentage of the rated output and measured on increasing load only.

校准曲线与空载和额定输出之间画出的直线的最大偏差;表示为额定输出的百分比,并仅在增加负载时测量。

 

Output--输出:

The signal (voltage, current, pressure, etc.) produced by the load cell. Where the output is directly proportional to excitation, the signal must be expressed in terms of volts per volt, per ampere, etc., of excitation.

由称重传感器产生的信号(电压,电流,压力等)。

在输出与激励成正比的情况下,信号必须以伏特/伏特,每安培等的激励表示。

 

Output, Rated--输出,额定:

The algebraic difference between the outputs at no--load an at rated load.

空载和额定负载下的输出之间的代数差。

 

Overload Rating, Safe--过载等级,安全:

The maximum load in percent of rated capacity which can be applied without producing a permanent shift in performance characteristics behond those specified.

以额定容量的百分比表示的最大负载,可以在不产生性能特性的永久偏移的情况下应用。

 

Overload rating, Ultimate--过载额定值,极限:

The maximum load in percent of rated capacity which can be applied without producing a structural failure.

额定容量的最大负载,可在不产生结构性故障的情况下使用。

 

Primary Axis--主轴:

The axis along which the load cell is designed to be loaded; normally its geometric centerline.

称重传感器设计为装载的轴;通常其几何中心线。

 

Rated Capacity (Rated Load)--额定容量(额定负载):

The maximum axial load the load cell is designed to measure within its specifications.

称重传感器的最大轴向载荷设计为在其规格范围内进行测量。

 

Reference Standard--参考标准:

A force measuring device whose characteristics are precisely known in relation to a primary standard.

一种力测量装置,其特性相对于初级标准是精确已知的。

 

Repeatability--重复性

The maximum difference between load cell output readings for repeated loadings under identical loading and environmental conditions.

在相同负载和环境条件下重复加载的称重传感器输出读数之间的最大差异。

 

Resolution--解析度:

The smallest change in mechanical input which produces a change in the output signal.

机械输入中产生输出信号变化的最小变化。

 

Sensitivity--灵敏度

The ratio of the change in output to the mechanical input.

输出变化与机械输入的比率。

 

Shunt Calibration--分流校准:

Electrical simulation of load cell output by insertion of known shunt resistors between appropriate points within the circuitry.

通过在电路中的适当点之间插入已知的分流电阻器来对称重传感器输出进行电气仿真。

 

Shunt--To--Load Correlation--分流与负载相关性:

The difference in output readings obtained through electrically simulated and actual applied loads.

通过电动模拟和实际施加负载获得的输出读数的差异。

 

Side Load--侧载荷:

Any load acting 90 degrees to the primary axis at the point of axial load application

任何负载在轴向负载施加点作用于主轴90度

Stabilization Period--稳定期:

The time required to insure that any further change in the parameter being measured is tolerable.

确保所测量的参数的任何进一步变化所需的时间是可容忍的。

 

Standard Test Conditions--标准测试条件:

The environmental conditions under which measurements should be made when measurements under any other condition may result in disagreement between various observers at different times and places. These conditions are as follows: Temperature 23 degrees +or-- 2 degrees C (73.4 degrees +or-- 3.6 degrees F.

在任何其他条件下进行测量时,应该进行测量的环境条件可能导致不同观察者在不同时间和地点的不一致。

这些条件如下:温度23度+或--2℃(73.4度+或--3.6度

Temperature Effect On Rated Output--温度影响额定输出:

Temperature Range Compensated--温度范围补偿:

Temperature Range Compensated--温度范围补偿:

The range of temperature over which the load cell is compensated to maintain rated output and zero balance within specific limits.

补偿称重传感器的温度范围,以保持额定输出和零平衡在特定限制内。

 

Temperature Range Safe--温度范围安全:

The extremes of temperature within which the load cell will operate within permanent adverse change to any of its performance characteristics.

测力传感器在其中工作的极端温度对其任何性能特性的永久不利变化。

 

Terminal Resistance Corner To Corner--端子电阻角至角:

The resistance of the load cell circuit measured at specific adjacent bridge terminals at standard temperature, with no load applied, and with the excitation and output terminals open--circuited.

在标准温度下,在没有施加负载的情况下,在特定相邻桥接端子处测量的测力传感器电路的电阻,以及激励端子和输出端子开路。

 

Terminal Resistance Input--端子电阻输入:

The resistance of the load cell circuit measured at the excitation terminals at standard temperature, with no load applied and with the output terminals open--circuited.

在标准温度下在励磁端子处测量的测力传感器电路的电阻,没有施加负载并且输出端子开路。


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