梅特勒天平EL6001 EL6001 称量范围 6200 g 可读性 0.1 g Linearity 0.2 g Repeatability 0.1 g Sensitivity temperature drift 10 ppm/°C Size of weighing pan Ø 160 Settling time (typical) 2 s Calibration Cal Ext Adjustment with external weights 5000 g Adjustment with internal weights no Dimensions 194 x 225 x 67 mm (LxWxH) Interfaces RS-232 可选