Technical parameters ●Testing items: GLU,BIL,SG,KET,BLD,PRO,URO,NIT,LEU,VC,PH. ●Testing theory: RGB tricolor testing theory. ●Repetition: CV≤1%. ●Stability: CV≤1%. ●Display: 2.8”color LCD. ●Working mode: One- Step , Slowly- Series and Quickly- Series testing mode. ●Testing speed: 120 pieces/ hour or 60 pieces/ hour. ●Data storage: Storage of 1000 test items, freely query in term of testing time and sample number. ●Printer: Built- in high-speed thermal printer. ●Interface: Standard RS-232 intercommunication interface. ●Power supply: 100~240V,50/60Hz. ●Dimension: 240mm(L) x 220mm(W) x 130mm(H). ●Weight: about 1.8Kg.