Description•Nano-400A is a basic micro-volume UV spectrophotometer designed (only 3 types of wavelength: 260 nm, 280 nm and 365 nm) for the measurement of nucleic acids and proteins•Android system operation, 7 inch touch screen no computer, APP software, simple interface, easy to use•LED light source long-life components•To detect the concentration of bacteria and microorganism are more convenient with the OD600 function•Measures nucleic acid concentration at 260 nm and purity using the ratio 260/280•Measure purified protein concentration at 280 nm•The data can be printed with built-in printer, the data can output via SD-RAM card and USB memory Technical parametersModelNano-400AWavelength range260 nm, 280 nmMinimum sample size1-2.0 μlPath length0.5 mmLight sourceLEDDetector typeUV-sillion photocellSpectral resolution≤8 nmAbsorbance precision0.005AbsAbsorbance accuracy2 %（7.332Abs at 260 nm)Absorbance range0.2 – 50 ADetects nucleic acid up to10-2500 ng/μl（dsDNA）Measurement time<6 SData outputUSBSample pedestal materialAluminum alloy and Quartz fiberOperating voltageDC 24 V 2 AOperating power25 WStandby power5 WDimension (W×D×H) mm208×280×186Weight3.6 kgSoftware compatibilityAndroid systemOD600nm measurementLight sourceLEDWavelength range600±8 nmAbosorbance range0-4 A
