Biobase BK-UP1000 single beam UB/ViS lab Spectrpohotometer 200-1020M

Wavelength Repeatability ≤0.5nm Photometric Accuracy ± 0.002A (0-0.5Abs), ± 0.004A (0.5-1.0Abs), ± 0.5% T (0-100% T) Photometric Repeatability 0.001Abs (0-0.5Abs), 0.002Abs (0.5-1.0Abs),≤0.2% T (0-100% T) Stray Light ≤0.1 % T @ 360nm; 220nm Stability ± 0.001A / h @ 500nm Noise ± 0.001A Display LCD Photometric Mode T, A, C, E Photometric Range 0-200%T,-0.301-3.0A Detector Silicon Photodiode Light Source Deuterium Lamp, Tungsten Lamp Input Membrane Keypad Output Parallel Print,USB1.0 Packing Size(W*D*H)(mm) 560*430*320