YiFun Visible Spectrophotometer 721 Lab Equipment 350-1020nm 6nm 220V tungsten lamp

Visible Spectrophotometer 721 Lab Equipment 350-1020nm 6nm 220V tungsten lamp

Specification:
1.Input voltage:220V
2.Optical system: achromatic Czerny-Turner (1200L / mm grating)
3.Wavelength range: 350-1020nm
4.Wavelength accuracy: ± 2nm
5.Spectral Bandwidth: 6nm
6.Wavelength repeatability: ≤1nm
7.Stray light: ≤0.1% T @ 360nm
8.Photometric Accuracy: 0.5% T
9.Photometric Repeatability: 0.2% T
10.Drift: ≤0.2% T
11. Noise: ≤0.3% T
12.Stability: ± 0.004A / h @ 500nm
13.Work mode: T, A, C
14.Zero: Automatic
15.Wavelength drive: Automatic Wavelength
16.Print Interface: Optional (not included)
17.Energy (light source): tungsten lamp
18.Weight: 16.5kg
The product will be shipped in 1-3 business days ( not including customized product),and will reach you in 3-9 business days, not including weather or customs delay.