Double beam UV/Vis spectrophotometer LUS-B16 is fully automated with improved and optimized optical path design to give highly accurate and reliable measurements. This double beam spectrophotometer offers four customized spectral bandwidth ranges from (4 nm, 2 nm, 1 nm, 0.5 nm) to meet the market needs. The wide range of measurement methods e.g. wavelength scanning, time scanning, microarray measurement meets the different range of applications.
Buy Now View Catalog| Wavelength Range | 190 ~ 1100 nm |
| Setting Wavelength | Automatic |
| Spectral Bandwidth | 0.5 / 1.0 / 2.0 / 4.0 nm adjustable |
| Wavelength Accuracy | ± 0.3 nm |
| Wavelength Repeatability | ≤ 0.1 nm |
| Photometric Range | (-4) ~ 4 A |
| Photometric Mode | T,A,C,E |
| Photometric Accuracy | ± 0.3 % τ（0 - 100 % τ） ; ± 0.002 A (0 ~ 0.5 A) ; ± 0.003 A(0.5 A ~ 1 A) |
| Photometric Repeatability | 0.15 % τ（0 -100 % τ）; ± 0.001 A(0 ~ 0.5 A) ; ± 0.0015 A(0.5 A ~ 1 A) |
| Transmittance accuracy | |
| Transmittance repeatability | |
| Detector | |
| Light Source | |
| Stray Light | ≤ 0.03 % τ (220 nm NaI, 340 nm NaNO2) |
| Stability | |
| Data Output Port | |
| Power Requirement | AC 220 V / 50 Hz, 110 V / 60 Hz. |
| Dimensions | 560 × 450 × 230 mm |
| Noise | ± 0.0002A @500nm |
| Weight | 28 kg |
| Gross Weight | |
| Net Weight | |
| Power | 120 W |
| Display LCD | 6 inches blue LCD |
| Optical System | Double beam |
| Baseline Linearity | |
| Baseline Drift | |
| Baseline Flatness | ± 0.001 A |
| Printer Port | |
| Packing Size | |
| Software | |
| Packing Weight |
| Accessory No | Accessory | Quantity |
| 1 | 1 cm quartz cuvette | 2 |
| 2 | 1 cm glass cuvette | 4 |
| 3 | Dust cover | 1 |
| 4 | Power line | 1 |
The double beam UV/VIS spectrophotometer has applications in pharmaceutical analysis, biological research, chemistry, environmental science, food science, medicine & other fields.
Our range of Double Beam UV/VIS spectrophotometers offer long optical path which ensure high accuracy and stability. Its design measures the transmittance of the sample and solvent simultaneously. It is highly precise and performs powerful analysis.
Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 1.8 nm
Optical System : Double beam, C-T monochromator，1200 L/mm holographic grating
Wavelength range : 190 to 1100 nm
Spectral bandwidth : 0.5/1/2/4 nm
Wavelength Accuracy : ± 0.1nm (D2, 656.1 nm), ± 0.3 nm full range
Wavelength range : 190 to 1100 nm
Spectral bandwidth : 0.5/1/2/4/5 nm
Wavelength Accuracy : ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength range : 190 to 1100 nm
Spectral bandwidth : 1 nm
Wavelength Accuracy : ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength range : 190 to 1100 nm
Spectral bandwidth : 1.0 to 5.0 nm (adjustable)
Optical system : Double beam, C-T monochromator, 1600 L/mm holographic grating
Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 1.8 nm
Optical System : Double beam
Wavelength range : 190 to 1100 nm
Spectral bandwidth : 2 nm
Wavelength Accuracy : ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 1.0 nm
Optical System : Double beam
Labtron Atomic Absorption Spectrophotometer makes use of the modern in technology. It is acquired after thorough research into the desires of the diagnostic community. It has all the power, performance and speed necessitated in today’s modern laboratory.
| Wavelength range | 190 - 900 nm |
| Spectral Bandwidth | 0.2 nm, 0.4 nm, 0.7 nm, 1.4 nm, 2.4 nm, 5.0 nm |
| Wavelength accuracy | ≤ ± 0.5 nm |
| Working spectral range | 190 to 900 nm |
| Spectral Bandwith | 0.1, 0.2, 0.4, 1.0 and 2.0 nm |
| Wavelength accuracy | ± 0.15 nm |
| Light source | 150 W Xenon lamp |
| Excitation wavelength | 200 nm to 900 nm |
| Emission wavelength | 200 nm to 900 nm |
| Light source | 150 W Xenon lamp |
| Excitation wavelength | 200 nm to 900 nm |
| Emission wavelength | 200 nm to 900 nm |
| Illumination | 45/0 (45 ring shaped illumination,0° observation angle) |
| Repeatability | Light splitting reflectivity：standard deviation within 0.08% Color values: ΔE*ab<=0.03 (After calibration, standard deviation of 30 measurements on test white board, 5 second intervals) Maximum：0.05 |
| Sensor | High sensitivity silicon photodiode |
| Illumination | 45/0 (45 ring shaped illumination,0° observation angle) |
| Repeatability | Light splitting reflectivity：standard deviation within 0.08% Color values: ΔE*ab<=0.03 (After calibration, standard deviation of 30 measurements on test white board, 5 second intervals) Maximum：0.05 |
| Sensor | High sensitivity silicon photodiode |
We produce a wide range of Nano spectrophotometer for qualitative and quantitative analysis of DNA/RNA in the sample. Our product is highly sensitive and requires only 0.5-2µl of sample for analysis.
| Wavelength range | 200 - 850 nm |
| Path length | 1 mm, 2 mm, 5 mm, 10 mm |
| Wavelength accuracy | ± 1 nm |
| Wavelength range | 200 - 800 nm |
| Path length | 0.2 mm (For high concentration measurement); 1.0 mm (For ordinary) |
| Wavelength accuracy | ± 1 nm |
| Wavelength Range | 900 nm to 2500 nm |
| Wavelength Accuracy | ≤ 0.2 |
| Wavelength Reproducibility | ≤ 0.05 |
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