... Volume:5-100µL, Step 1µL. Liquid lever sensor with capacitance-mode, internal and external walls cleaning by dual path ... Reagent Volume::50-800µL. Step 1µL. Liquid lever sensor with capacitance-mode. Leftover account, Internal and external walls cleaning ... any time, A variety of alarm systemPrinting:Standard combined report with average paper, Standard curve, QC data sheetCommunication:RS232 interface, ...