Analytical-Instruments > Spectrophotometer > Atomic-Absorption-Spectrophotometer > Portable Spectrophotometer LD-LSP-A31
Features
- 2.8 inch TFT touch screen
- Simultaneous gloss and color measurement
- High capacity rechargeable lithium-ion battery
- LED light source for measurement accuracy
- Pre-locating panel design for instrument calibration
- SCS system for measurement repeatability
- Simultaneous measurement of SCI & SCE
- USB & Bluetooth data transmission
- Large storage capacity
- Connection to mini printer for printing
Portable Spectrophotometer LD-LSP-A31
Portable SpectrophotometerLD-LSP-A31is adopted with 45/0 geometry (45 ring shaped illumination, 0 degree observation angle), where the standard white board is included in the optical system for great accuracy of every measurement. Equipped with automatic gloss compensation technology ensures the accuracy of the color measurement data for the surface of different gloss. 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.
SKU Code: LD-LSP-A31
Also Available in below capacities
Illumination : d/8 (Diffused lighting, 8° observation angle)
SCS optical engine (light splitting and integration system)
ETC (real time calibration technology )
SCI (specular reflection included) & SCE(specular reflection excluded)simultaneous measurement
SCS optical engine (light splitting and integration system)
ETC (real time calibration technology )
SCI (specular reflection included) & SCE(specular reflection excluded)simultaneous measurement
Illumination : d/8 (Diffused lighting, 8° observation angle)
SCS optical engine (light splitting and integration system)
ETC (real time calibration technology )
SCI (specular r
SCS optical engine (light splitting and integration system)
ETC (real time calibration technology )
SCI (specular r
- Specifications
- Product Applications
| 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 | 5 × 10 mm |
| Test angle | 60° |
| Test range | 0 to 1000 GU |
| 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 | 1.0 GU (0 to 100 GU), 1.0% (100 to 1000 GU) |
| 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 | 0.2 GU (0 to 100 GU), 0.2% (100 to 1000 GU) |
| 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. |
