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Portable Spectrophotometer LBN-PS133 is a handheld spectrophotometer with a variety of light sources, single customized aperture (8 or 4 or 1× 3 mm), USB/Bluetooth 4.0 dual modes, it has high accuracy and standard storage, very suitable for lab colour analysis and transmission. It can accurately measure the SCI and SCE reflectance data of samples or fluorescent samples, and can accurately measure various colour difference formulas and colour indexes under multiple colour spaces.
Optical Geometry | Reflect: di:8°, de:8° (diffused illumination, 8-degree viewing angle) |
Integrating Sphere Size | 48mm |
Light Source | Combined LED Light |
Spectrophotometric Mode | Concave Grating |
Sensor | 256 Image Element Double Array CMOS Image Sensor |
Wavelength Range | 400-700nm |
Wavelength Interval | 10nm |
Semiband Width | 10nm |
Measured Reflectance Range | 0-200% |
Measuring Aperture | Customized Aperture: 8mm/4mm/1×3mm |
Observer Angle | 2°/10° |
Illuminant | D65, A, C, D50, D55, D75, F2, F7, F11 |
Measuring Time | 2.6s |
Repeatability | MAV/SCI: ΔE*≤0.05 |
Measurement Mode | Single Measurement, Average Measurement |
Battery | Li-ion battery. 5000 measurements within 8 hours |
Illuminant Life Span | 5 years, more than 3 million times measurements |
Display | 3.5-inch TFT colour LCD, Capacitive Touch Screen |
Data Port | USB, Bluetooth 4.0 |
Data Storage | Standard 2000 Pcs, Sample 20000 Pcs |
Dimensions (L × D × H) | 185 × 77 × 105mm |
Weight | 600 g |
Power adaptor
Micro Printer
Spectrophotometers are widely used in laboratories and industries across many areas, including physics, molecular biology, chemistry, and biochemistry.