Microplate Reader Features 8-Channel optical measuring system Optional single/double wavelength analysis Extensive onboard data analysis Variable speeds linear shaking Cut off and call criteria Large storage for 2500 results Touch screen , large LCD display Possibility to connect with an external printer Specifications Detection method : Absorbance Microplate types : 96-well plate(U,V or flat-bottom) Measuring system : 8-Channel optical system Reading speed : 12s single wavelength , 30s double wavelength Light source : Tungsten Halogen, 12v/20w ,>2000hours Wavelength : 405nm, 450nm, 492nm, 630nm, 4 free positions for additional filters Onboard software : 42 user-programmable protocols Reading range : 0.001-3.500Abs Measuring range : 0.001-2.500Abs Photometric accuracy : <1% or ±0.001Abs Wavelength accuracy : <2 nm Repeatability : <1 % Stability : <0.005Abs/10min Linearity : <2.0 % Shaking : linear shaking ; low, medium, high Input : Touch screen Display :Large LCD display Power supply : AC 200V/110V ±10% , 50/60Hz Operating environment Temperature : 10 ºC ~40 ºC Humidity:20%~85% Dimension : 420mm(H) ×400mm(W) ×200mm(D) Weight : 9.6kg