调速型皮带秤的校验方法有多种,效果也不尽相同,本文提出了一种模拟实物的标定方法,不但提高了计量的准确性,而且省时省力。1皮带秤标定方法调速皮带秤的校验方法一般为挂码、链码和实物标定,其各有优缺点。挂码标定:只能校验称重传感器的线性,由于砝码是放在固定的称重架上,是一种比较理想化的状态,不能直接反映皮带秤在运行中引起的皮带张力变化等的实际情况而造成计量误差。链码标定:是一种比挂码标定更接近实物的标定 Speed ​​?? belt scale calibration method has a variety of results are not the same, this paper presents a simulation of physical calibration method, not only improves the accuracy of measurement, but also save time and effort. A belt scale calibration method Speed ​​?? belt scale calibration method is generally linked code, chain code and physical calibration, each with its own advantages and disadvantages. Hanging code calibration: only verify the linearity of the load cell, the weight is placed on a fixed weighing frame, is a more ideal state, can not directly reflect the belt scale in the operation caused by the belt tension changes The actual situation caused by measurement error. Chain code calibration: is a calibration code than the code closer to the physical calibration