â‘ . 3 part diff of wbc. â‘¡. 22 parameters. â‘¢. 60 tests per hour. 1.easy to operate. 2.automatic standby function. 3.clog prevention and maintenance function. 4.automatic self-checking and warning function. 5.safe reagent without any harm to environment. 6.both whole blood and prediluted blood test modes are available. 7.carry-over protection by automatic probe interior and exterior washing.