Diffraction Grating Spectrophotometer LDGS-A15 features a wavelength pitch of 10 nm, capturing spectral data at uniform intervals. It is integrated with an anti-flare design, minimizing stray light for stable results. The device has a dual aperture system, accommodating various sample sizes. Our diffraction grating spectrophotometer offers high repeatability, maintaining accuracy for all measurements.
| Wavelength Pitch | 10nm |
| Sphere Size | Φ48 mm |
| Sensor | 256 Image Element Double Arrays CMOS Image Sensor |
| Wavelength Range | 400 to 700 nm |
| Spectral Reporting | 10nm |
| Semi Bandwidth | 10nm |
| Illumination System | Reflect: Di :8°, De: 8° |
| Measurement Aperature | Dual Aperature: 8mm/10mm 5mm/4mm |
| Color Spaces | CIE LAB, XYZ, Yxy, LCh, CIE LUV, S–RGB, Hunter Lab,Bxy, DIN Lab 99 Munsell (C/2) |
| Color Difference Formula | ΔE × ab ΔE × uv, ΔE × 94, ΔE × cmc (2:1), ΔE ×cmc (1:1), ΔE × 00, DIN ΔE99, ΔE(Hunter) |
| Other Indices | WI (ASTM E313-73, CIE/ISOAATCC), YI (ASTM D1925, ASTM E313-00, ASTM E313-73) |
| Illuminants | D 65, A, C, D50, D55, D75, F1, F2 (CWF), F3, F4, F5, F6, F7 (DLF), F8, F9, F10 (TPLF), F11(TL84) F12 (TL83/ U30) |
| Viewing Angle | 2°/10° |
| Measurement Time | 2.8 s |
| Repeatability | MAV/SCI: ΔE × ≤ 0.03 |
| Inter- Instrument Agreement | MAV/SCI: ΔE × ≤ 0.15 |
| Data Storage | Standard:1000 Sample:28000 |
| Operating Environment | 0 to 40°C, 0 to 85% RH, Altitude<2000m |
| Storage Environment | 20 to 50 °C, 0 to 85 % RH |
| Power Consumption | DC 24V, 3A |
| Dimensions (L× W× H) | 184 × 77 × 105 mm |
| Weight | 600g |
Metamerism Index Calculation
Advanced Light Sources
Spectral Data Logging
Environmental Tolerance Range
Portable Battery Operation
The Diffraction Grating Spectrophotometer LDGS-A15 is an advanced tool for evaluating the color characteristics of materials based on light. It is widely applied in scientific research institutes and laboratories for material analysis, quality testing and experimental settings.
Accessories Name | Quantity |
Power Adaptor | 1 |
Built-In Li-ion Battery | 1 |
PC Software | 1 |
Dust Cover | 1 |
White and Black Calibration Cavity | 1 |
Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608
info@labtron.com
