ISO High Quality Double Beam UV Vis Spectrophotom | RFQ Sourcing Details

Application: Physics, chemistry, medicine, biology, pharmacology, geology and other subjects for scientific research (Photometric measurement, Spectrum scan, quantitative determination, multi-wavelength test, dynamics measurement (time scanning), DNA/Protein concentration measurement .

Product Parameters Technique parameter Model UV2800/UV2800PC UV2800S/UV2800SPC 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 deuter ium lamp, tungsten lamp (20W/12V) Light Switching Point can be set,294 nm - 365 nm Wavelength Range 190-1100 nm Spectral Bandwidth 1 nm 0.5nm / 1.0 nm / 1.8 nm / 4.0nm Wavelength Accuracy ± 0.3 nm Wavelength Repeatability 0.2 nm Measuring Range 0 ~ 200%T, -0.301 ~ 4.000.

Abs, -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 ≤±0.00 1 Abs Baseline Drift ≤0.00 05 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% 50. Hz 85 VA / 1 10V 10% 60.

Hz 85 VA Quartz Cuvette (10 mm optical path) 4 Instrument Dimension 545mm X 450mm X 235mm (L*W*H) Package Dimension 660mm X 560mm X 400mm (L*W*H) Net/Gross Weight 17kg/ 26kg