Portable Spectrophotometer LBN-PS136 is an advanced spectrophotometer with 45/0 (45-degree ring illumination, 0-degree reception) geometric optical structure and adopts concave grating spectrometry to accurately measure sample reflectance and various colorimetric data. The instrument is equipped with Φ8, Φ4mm double measuring aperture, used for traffic signs and accurate colour measurement and quality control in various industries. It has a separate UV source for fluorescence sample measurements.
| Integrating Sphere Size | Φ48mm |
| Light Source | Combined LED Light |
| Spectral Separation Device | Concave Grating |
| Detector | 256 Image Element Double Array CMOS Image Sensor |
| Wavelength Range | 400 to 700nm |
| Wavelength Interval | 10nm |
| Semiband Width | 10nm |
| Measured Reflectance Range | 0 to 200% |
| Measuring Aperture | Customized One Aperture：MAV: Φ8mm/Φ10mm；SAV: Φ4mm/Φ5mm |
| Observer Angle | 2°/10° |
| Illuminant | D65, A, C, D50, D55, D75, F1, F2(CWF), F3, F4，F5，F6, F7(DLF), F8, F9，F10(TPL5), F11(TL84), F12(TL83/U30) |
| Measuring Time | About 1.5s |
| Repeatability | MAV, Standard deviation within 0.08% (400 nm to 700 nm: within 0.18%) Chromaticity value: within ΔE*ab 0.03 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration), within ΔE*ab 0.03 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration) |
| Measurement Mode | Single Measurement, Average Measurement (2-99) |
| Illuminant Life Span | 5 years, more than 3 million times measurements |
| Display | 3.5-inch TFT colour LCD, Capacitive Touch Screen |
| Data Port | USB |
| Data Storage | Standard 1000 Pcs, Sample 30000 Pcs |
| Working Environment | 0 to 40℃, 0 to 85% (No Condensation), less than 2000m |
| Dimensions (L × D × H) | 184 × 77 × 105mm |
| Weight | 600 g |
Spectrophotometers are widely used in laboratories and industries across many areas, including physics, molecular biology, chemistry, and biochemistry.
Spectrophotometers are widely used in laboratories and industries across many areas, including physics, molecular biology, chemistry, and biochemistry.
Portable Spectrophotometer LBN-PS136 is an advanced spectrophotometer with 45/0 (45-degree ring illumination, 0-degree reception) geometric optical structure and adopts concave grating spectrometry to accurately measure sample reflectance and various colorimetric data. The instrument is equipped with Φ8, Φ4mm double measuring aperture, used for traffic signs and accurate colour measurement and quality control in various industries. It has a separate UV source for fluorescence sample measurements.
