Fluorescence Spectrophotometer (Model: HV-4000)

Fluorescence Spectrophotometer (Model: HV-4000)

Technical Specifications: -

·         Excitation LED:  250nm ~ 600nm (LED) EX wavelength standard set: 365nm,376nm,392nm,405nm"

·    Emission monochromator:  C-T configuration diffraction grating monochromator Emission wavelength range (EM): 200nm ~ 650nm, Bandwidth: 10nm (Extend the monochromator to Em200-900 is optional.) Emission wavelength accuracy: ± 1nm Emission wavelength reproducibility: ≤ 0.5nm"

·         S⁄N ratio:  S/N≥90(Using 1cm quartz sample cell, measure the signal noise ratio of Raman spectrum of water)"

·         Detection limit:   1 × 10-10 g / ml quinine sulfate solution

·          Linearity (γ):  ≥0.995

·         Repetitive peak intensity:    ≤1.5%

·         Zero drift:    ≤0.3(within 10min)

·         Upper limit change of indicating value:    ≤1.5% (Within 10 minutes) (displaying value≥50)

·         Power type:  220V±22V; 110V±22V

·         Dimensions:  442×392×250（mm）

Internal Code: - KD.2728.251113