SPECTROPHOTOMETER UV VIS FUKUTEN

Monochromator Double beam，C-T monochromator，1200 L/mm holographic grating Sensor silicon photocell Display Screen 320*240 mm blue LCD Wavelength Calibration automatic calibration after starting up Wavelength Resolution 0.1 nm Light Source deuterium lamp, tungsten lamp (20W/12V) Light Switching Point can be set，294 nm – 365 nm Wavelength Range 190-1100 nm Spectral Bandwidth 0.5nm / 1.0 nm / 1.8nm / 4.0nm Wavelength Accuracy ±0.3 nm Wavelength Repeatability 0.2 nm Measuring Range 0 ~ 200%T, -0.301 ~ 4.000Abs, -9999 ~ 9999C, -9999 ~ 9999F Transmittance Accuracy ±0.3 %T Transmittance Repeatability 0.1 %T Stray Light 0.05 %T (at 220nm and 360 nm) Baseline Flatness ≤±0.001 Abs Baseline Drift ≤0.0005 Abs / half hour (after warm-up at 500 nm) Data Output digital signal，USB interface Sample Holder fixed 2 trench sample holder Power 220V 10% 50Hz 85VA / 110V 10% 60Hz 85VAQuartz Cuvette (10 mm optical path) 4 Glass Cuvette (10 mm optical path) 4