Table top spectrophotometerLD-LTS-A12has multiple measuring calibers with largest caliber of 25.4 mm, satisfies the measurement needs of samples of different size. It is possible to measure the color data of opaque samples and transmission and opacity of transparent or semi-transparent samples. Equipped with dual light path spectral analysis technology ensures precision and long-term stability of the instrument. The 8°/diffused illumination geometric design of lightning, provides full insight of the color data.
| Sensor | Dual light path sensor array |
| Weight | 18 kg |
| Display | 5 inch TFT touch screen |
| Interface | USB |
| Color space | CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Reflectance, hunterlab, munsell Mi, CMYK |
| Data storage | 20000 test results |
| Light source | A, C, D50, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, DLF, TL183, TL184, NBF, U30, CWF |
| Measurement time | 2 s |
| Wavelength range | 400-700 nm |
| Dimension (L*W*H) | 583 × 330 × 304 mm |
| Half spectral width | 5 nm |
| Wavelength interval | 10 nm |
| Data being displayed | Sample's color values，color difference values/graph，pass/fail results,color error tendency,color value simulation, display measurement area，history data color simulation，manual input standard sample generate measurement report |
| Light source longevity | 10 years, 3 million tests |
| Work temperature range | 0 to 45°C, relative humidity 80% or below (at 35°C), no condensation |
| Color difference formula | ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00,ΔEab(Hunter),555 color classification |
| Illumination light source | CLED |
| Measurement time interval | 2 s |
| Size of integrated sphere | 15.2 cm, alvan diffused reflection surface coating |
| Storage temperature range | 25℃ to 55℃ relative humidity 80% or below(at 35°C ),no condensation |
| Reflectivity range & resolution | 0 to 200%, 0.01% |
Table top spectrophotometer with multiple measuring calibers has applications in measurement of solid as well as liquid material at multiple calibration points.
Atomic Absorption Spectrophotometer LAAS-A11
✓ Wavelength range : 190 - 900 nm
✓ Spectral Bandwidth : 0.2 nm, 0.4 nm, 0.7 nm, 1.4 nm, 2.4 nm, 5.0 nm
Flame Atomic Absorption Spectrophotometer LAAS-A12
✓ Wavelength range : 190 nm ~ 900 nm
✓ Spectral bandwidth : 0.1 nm, 0.2 nm, 1.0 nm, 2.0 nm
Atomic Absorption Spectrophotometer LAAS-A13
✓ Working spectral range : 190 to 900 nm
✓ Spectral Bandwith : 0.1, 0.2, 0.4, 1.0 and 2.0 nm
Atomic Absorption Spectrophotometer LAAS-A20
✓ Wavelength range : 180 - 900 nm
✓ Spectral Bandwidth : 0, 0.2, 0.4, 1.0, 2.0nm (Automatic setting)
Atomic Absorption Spectrophotometer LAAS-A21
✓ Wavelength range : 180 – 900 nm
✓ Spectral Bandwidth : 0 nm, 0.2 nm, 0.4 nm, 1.0 nm, 2.0 nm(5 steps with automatic changeover)
