Data Logger Calibration无线验证仪的校准
这是通过将设备或仪器的输出与具有已知测量特性的标准进行比较来实现的。一旦知道了这种关系，就可以对器件进行校准，并用来测量其它器件的输出。
对于许多作业，需要知道数据记录器校准的质量，并通过校准的不确定性估计进行量化。这对于科学界和生产操作非常重要，因此有人建议将测量不确定度的评估作为校准过程的一部分。
为了提高数据记录器校准的质量，并使结果被外部组织接受，校准和后续测量最好能“可追溯”到国际定义的测量单位。建立可追溯性是通过与直接或间接与国家标准(美国NIST)、国际标准相关的标准进行正式比较来实现的。
质量管理体系要求有效的计量系统，包括所有测量仪器的正式、定期和有记录的校准。缈O 9000和ISO 17025的标准集要求这些可追溯的行动是高水平的，并规定了如何量化。
TQSoft热验证软件在这样的质量管理体系中可以发挥重要作用。TQSoft有一个测试设备数据库，并且可以跟踪传感器使用每台设备的校准到期日和不确定度。它还可以为校准设备的任何项目的使用生成设备审计报告，直到执行一组验证测试，其中测试依赖于对该项目执行的校准。这是对一个好的质量体系至关重要的特征。
TQSoft热验证软件可以与许多领先的校准和校准检查制造商的设备将参考标准直接读入数据 记录器校准数据。过程和报告是21 CFR第11部分顺从。同时，TQSoft可以收集和比较来自多种数据采集设备的数据，以执行多点(最多12个)数据记录器校准和校准检查。然后，它存储数据记录器校准结果和报告，并可以自动将正确的校准信息应用于测试运行。它可以对未校准的原始数据进行直线或多项式拟合，也可以将校准设定点下载到记录仪和记录器中。
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TQSoft热验证软件在这样的质量管理体系中可以发挥重要作用。TQSoft有一个测试设备数据库
Calibration is the process of establishing the relationship between a measuring device and the units of measure.
This is done by comparing a device or the output of an instrument to a standard having known measurement characteristics. Once the relationship is known, the device is calibrated and can be used to measure the output of other devices.
For many operations the quality of the data logger calibration needs to be known and is quantified by an uncertainty estimate for the calibration. This is so important for the scientific community and manufacturing operations that it has been proposed that an evaluation of the measurement uncertainty be added as part of the calibration process.
To improve the quality of the data logger calibration and have the results accepted by outside organizations it is desirable for the calibration and subsequent measurements to be “traceable” to the internationally defined measurement units. Establishing traceability is accomplished by a formal comparison to a standard which is directly or indirectly related to national standards (NIST in the USA), international standards.
Quality management systems call for an effective metrology system which includes formal, periodic, and documented calibration of all measuring instruments. ISO 9000 and ISO 17025 sets of standards require that these traceable actions are to a high level and set out how they can be quantified.
TQSoft™ thermal validation software can play an important role in such a quality management system. TQSoft™ has a Test Equipment Database, and can track Sensor Usage, calibration due dates and uncertainty of each piece of equipment. It can also produce equipment audit reports for the use of any item of calibration equipment through to a set of validation tests performed, where the tests rely on the calibration performed with the item. This is the kind of feature vital to a good quality system.
TQSoft™ thermal validation software can interface to many leading Calibration and Calibration Check manufacturers’ equipment to read Reference Standard straight into the data logger calibration data. The process and report is 21 CFR Part11 compliant. At the same time TQSoft™ can collect and compare data from many types of data acquisition equipment to perform multi point (up to 12) data logger calibrations and calibration checks. It then stores data logger calibration results and reports, and can automatically apply the correct calibration information to test runs. It can apply straight line or polynomial fits to raw uncalibrated data, or it can download calibration set points to recorders and loggers.
For more information please visit our Thermal Validation Systems page.
TQSoft™ thermal validation software can play an important role in such a quality management system. TQSoft™ has a Test Equipment Database…
Data Logger Calibration 无线验证仪的校准
