... electric wire, thin film, paper, packaging, spinning, spring, composite and products etc.Electronic Universal Testing Machines is ... Measurement accuracy In the range of 0.4%~100% of capacity of load sensor, the measuring accuracy ... two supporting points30~14030~32030~32030~320width of strut 50808090Diameter( radius) of flexual centerR5 (upper)/ R0.5,R2 ...