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托盘扭力天平空载及全载分度值过大或过小,一般情况可通过调整重心螺母和调整块的高低位置来解决,此外,可通过松紧钢带来改变分度值的大小。 1.天平在空载及全载时指针摆动不正常,指针可停留在任意位置或指针稳不住;空载指针摆动正常,全载不正常,分度值过小而稳定性差。产生原因是重心过高。可将左右重心螺母降到合适位置并固紧。 2.空载和全载分度值过大且两分度值很
Pallet torque balance empty load and full load indexing value is too large or too small, the general situation by adjusting the center of gravity nuts and adjusting block height position to solve, in addition, through the elastic steel to change the scale value. 1. Balance in the no-load and full load when the pointer is not normal swing, the pointer can stay in any position or pointer can not hold; no-load pointer swing normal, full load is not normal, the index value is too small and poor stability. The reason is that the center of gravity is too high. Left and right center of gravity nut can be lowered to the right place and tightened. 2. No-load and full load indexing value is too large and the two values are very