The microcomputer controlled superimposed force standard machine is used for the measurement and detection of standard force measuring instruments, weighing sensors, and load sensors. Fully comply with the requirements of JJG1116-2015 "Stacked Force Standard Machine", JJG669-2003 "Calibration Regulations for Weighing Sensors", and JJG144-2007 "Calibration Regulations for Standard Force Measuring Instruments". This machine is suitable for force transmission units such as metrology institutes, aviation metrology, aerospace metrology, national defense metrology, and sensor manufacturing enterprises.
Highlight features and advantages
High precision: Due to the extremely high precision of the reference sensor itself, and through parallel summation, its overall uncertainty can be made very small, usually up to 0.05% or higher.
Flexible and expandable range: By increasing or decreasing the number of reference sensors, it is relatively easy to change the range of the standard machine. This is much more flexible and economical than manufacturing a huge integrated lever or hydraulic standard machine.
Relatively low investment: For force standard devices with super large tonnage (such as 10MN or more), the cost of stacked type is much lower than that of lever type or static weight type, and the footprint is small.
Relatively easy to operate: high degree of automation, calibration process can be controlled by computer programs, reducing human errors.
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