Portable SpectrophotometerLD-LSP-A30is adopted with 45/0 geometry (45 ring shaped illumination, 0 observe degree), where the standard white board is included in the optical system for great accuracy of every measurement. Large data storage space up to 20000 samples measurement records. The measurement of the color of the powder, granules and other materials can be done by adding the powder accessories to this spectrophotometer.
| Sensor | High sensitivity silicon photodiode |
| Weight | 800 g (without battery) |
| Display | True color TFT touch screen |
| Dimension | 181 × 73 × 112 mm |
| Interface | USB |
| Test area | - |
| Test angle | - |
| Test range | - |
| Color space | CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Reflectance, Hunter-lab, Munsell MI, CMYK |
| Data storage | 20000 samples |
| Illumination | 45/0 (45 ring shaped illumination,0° observation angle) |
| Light source | A, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CWF, NBF, TL83, TL184, NBF, U35 |
| Reproducibility | - |
| UV light source | Not included |
| Battery capacity | Rechargeable Lithium battery, 20000 continuous measurement tests, 7.4V/600 mAh |
| Wavelength range | 400 nm to 700 nm |
| Observation angle | 2°/10° |
| Measuring aperture | 11 mm |
| Test repeatability | - |
| Wavelength interval | 10 nm |
| Color matching system | Not included |
| Light source longevity | 10 years, 3 million test |
| Work temperature range | 0 to 45℃, 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 shade sort |
| Illumination light source | LED |
| Inter instrument agreement | 0.2 ΔE*ab (BCRA II color tiles, average test value of 12 tiles) |
Used in textile, plastic, food, paint, printing, automobile industries, laboratories & on-site applications for quality control purpose.
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)
