... colorimetryLight Source: Halogen lamp 12V/20WPhotometry range: 0~3.2AbsResolution: 0.0001AbsWavelength: 12 wavelengths optional (40nm, 405nm, ... 120 reaction positionsSample volume: 2~100uL, with 0.1uL incrementReagent volume: 5~500uL, with 0.5uL incrementMinimum reaction volume: 150uLMaximum reaction ... sum check, Twin plotTemperature control: incubator 37±0.1°CPower supply: AC220(1±10%)V,50HzAmbient ...