美国西特BL系列天平包括多种型号，它们有不同的称量范围、外围设备，以适应不有的用户要求。特性：专利陶瓷电容称重技术、六键操作，结构简洁，坚固到耐用，3种输出模式，用户环境温度补偿，远程程控功能，BL-120S/BL-200S/BL-310S/BL-410S/BL-500S/BL-1200S/BL-2000S/BL-3100S/BL-4100S/BL-5000S等型号称量最小读数线性重复性称盘尺寸 BL-120A120g0.001g 0.002 0.001 120mm BL-200A200g0.001g 0.002 0.001 120mm BL-310A310g0.001g 0.002 0.001 120mm BL-410A410g0.001g 0.002 0.001 120mm BL-500A500g0.001g 0.002 0.001 120mm BL-1200A1200g0.01g 0.02 0.01 158mm BL-2000A2000g0.01g 0.02 0.01 158mm BL-3100A3100g0.01g 0.02 0.01 158mm BL-4100A4100g0.01g 0.02 0.01 158mm BL-5000A5000g0.01g 0.02 0.01 158mm