Spectrophotometer UV-VIS, double beam

Wavelength Range                                           190 - 1100 nm

Spectral Bandwidth:                                          2nm (5nm, 4nm, 1nm, 0.5nm optional)

Wavelength Accuracy:                                      ±0.3nm

Wavelength Reproducibility:                              ≤0.15nm

Optical System:                                                Double beam

Photometric Accuracy:                                      ±0.3%T(0-100%T), ±0.002A(0-1A)

Photometric Reproducibility:                              ≤0.15%T

Working Mode:                                                 T, A, C, E

Photometric Reproducibility:                               -0.3-3.5A

Stray Light:                                                       ≤0.1%T(NaI, 220nm, NaNO2 340nm)

Baseline Flatness:                                              ±0.002A

Stability:                                                            ≤0.001A/h( at 500nm, after warming up)

Noise:                                                               ±0.001A( at 500nm, after warming up)

Display:                                                             6 inches high light blue LCD

Detector:                                                           silicon photo-diode

Power:                                                              AC 220V/50Hz, 110V/60Hz, 180W

Dimensions:                                                      630×470× 210 mm

Weight:                                                             26kg