UV-Visible Spectrophotometer LBN-UV132 is a dependable and simple-to-use device with improved usability and performance. For increased longevity and flexibility, it includes automated calibration, a spill-resistant sample compartment, and a small foot print. The single beam instrument has high precision within the wavelength range of 190-1100 nm and an adjustable bandwidth of 4 nm, making it ideal for samples with sharp absorption peaks. The switching of tungsten and deuterium lamps is automatic within a selectable wavelength range, and the device includes a four-position cell holder with 10 mm pathlength cuvettes.
| Optical System | Single Beam |
| Spectral Bandwidth | 2.0 nm |
| Wavelength Range | 190-1100 nm |
| Wavelength Accuracy | ±0.5 nm |
| Wavelength Repeatability | ≤0.3 nm |
| Photometric Range | 0.3-3.0A, 0-200%T |
| Photometric Accuracy | ±0.001A@0.5A, ±0.004A@1.0A ±0.3%T@100%T |
| Photometric Repeatability | ≤0.001A@0.5A, ≤0.002A@1.0A, ≤0.15%T@100%T |
| Stability | ≤0.002A/h @ 500 nm (after preheat 2 hours) |
| Light Source | Tungsten lamp & Deuterium lamp |
| Stray Light | ≤0.2%T |
| Sample Compartment | 4-position,10mm pathlength cuvette |
| Display | LCD |
| Output | USB Port & Parallel Port (Printer) |
| Power | 120 W |
| Power Supply | 110/220VAC, 50/60Hz |
| Dimension (L × W × H) | 490 × 360 × 210 mm |
| Weight | 14 Kg |
single beam geometry with fixed 4nm spectral bandwidth
accurate and consistent measurement makes quality checks easy
Detect contamination at early stages
Compact foot print to reduce lab bench space
Large sample chamber, enough room for operating and replacing sample
Easy to use interface design
UV-Visible Spectrophotometers are widely used in clinical examination, medical industry, biochemistry, petrochemical, environmental protection, quality control and research institutes etc.
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Optical System : Single Beam
Spectral Bandwidth : 4.0 nm
Wavelength Range : 200-1000 nm
Wavelength Accuracy : ±2 nm
Optical System : Double beam
Detector : PMT
Wavelength Range : 190 – 900 nm
Spectral Bandwidth : 0.1 nm – 5 nm
Optical Path : 1, 0.5, 0.05 mm Automatic Conversion
Wavelength Scanning Range : 190 to 850 nm
Wavelength Accuracy : ± 1 nm
Wavelength Resolution : 2 nm (FWHM Hg 546 nm)
Optical System : Single Beam
Wavelength Range : 325 to 1000 nm
Spectral Bandwidth : 4.0nm
Wavelength Accuracy : ±2nm
Optical System : Single Beam
Wavelength Range : 320 to 1100 nm
Spectral Bandwidth : 2.0nm
Wavelength Accuracy : ±0.5nm
Illumination/Observation System : 45/0 (45 ring-shaped illumination, vertical viewing)
Integrating Sphere Size : Φ48mm
Spectral Separation Device : Concave Grating
Detector : 256 Image Element Double Array CMOS Image Sensor
Integrating Sphere Size : Φ48mm
Light Source : Combined LED Light
Spectral Separation Device : Concave Grating
Detector : 256 Image Element Double Array CMOS Image Sensor
Integrating Sphere Size : Φ48mm
Light Source : Combined LED Light
Spectral Separation Device : Concave Grating
Detector : 256 Image Element Double Array CMOS Image Sensor
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
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