Specification

1,Excitation light source: High brightness LED

2,Excitation filter: Interfere Filter, bandwidth 10nm

3,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

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

5,Detection limit 1 × 10-10 g / ml quinine sulfate solution

6,Linearity (γ) ≥0.995

7,Repetitive peak intensity ≤1.5%

8,Zero drift ≤0.3(within 10min)

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

10,Power 220V±22V; 110V±22V

11,Dimensions 442×392×250（mm）

12, Net weight 10kg, Gross weight 12kg