Double Beam UV-Visible Spectrophotometer LB-10DBS
| Optical system | Double beam |
| Wavelength range | 190 nm ~ 1100 nm |
| Spectral bandwidth | 2 nm |
| Wavelength accuracy | ± 0.1 nm |
Double Beam UV-Visible Spectrophotometer LB-11DBS
| Wavelength Range | 190 to 1100 nm |
| Spectral Bandwidth | 1 nm |
| Wavelength Accuracy | ±0.1 nm at 656.1 nm, ±0.3 nm (all) |
| Wavelength Repeatability | ≤ 0.1 nm |
Double Beam UV-Visible Spectrophotometer LB-12DBS
| Optical system | Double beam |
| Wavelength range | 190 nm ~ 1100 nm |
| Spectral bandwidth | 1 nm |
| Wavelength accuracy | ± 0.1 nm (D2 656.1 nm), ± 0.3 nm (full wavelength range) |
Double Beam UV-Visible Spectrophotometer LB-13DBS
| Optical system | Double beam |
| Wavelength range | 190 nm ~ 1100 nm |
| Spectral bandwidth | 1.8 nm |
| Stray light | ≤ 0.04 T at 360 nm; 220 nm |
Double Beam Uv-Visible Spectrophotometer LB-14DBS
| Optical system | Double beam |
| Wavelength range | 190 nm ~ 1100 nm |
| Spectral bandwidth | 0.5 nm, 1 nm, 2 nm, 5 nm |
| Stray light | ≤ 0.04 T at 360 nm; 220 nm |
Double Beam UV-Visible Spectrophotometer LB-20DBS
| Wavelength range | 190 to 1100 nm |
| Spectral bandwidth | 0.5 nm, 1 nm, 2 nm, 4 nm, and 5 nm |
| Focal length | 200 mm |
| Optical system | Double beam, Czerny-Turner monochromator, 1600 lines/mm grating |
Double Beam UV-Visible Spectrophotometer LB-21DBS
| Optical System | Double Beam |
| Bandwidth | 1 nm |
| Cell Holder | 2-position; 1 cm cell holder |
| Grating | Holographic grating; 1200 lines/mm |