UV-Visible Spectrophotometer LUS-B15 is a high sensitive double beam spectrophotometer with a wavelength of 190 to 1100 nm for absorbance spectra of chemical and biochemical compounds. Equipped with a bandwidth of 2 nm for peak resolution, it works on detection of light intensity between reference and test sample. The highly stable optics and silicon photodiode detector measures the sample and reference simultaneously optimizing the measurement accuracy. Built-in ARM system for high accuracy and low stability.
Request QuoteWavelength range | 190 ~ 1100 nm |
Spectral bandwidth | 2 nm |
Wavelength accuracy | 0.5 nm |
Wavelength repeatability | ≤ 0.2 nm |
Transmittance accuracy | ≤ 0.05 % T |
Transmittance repeatability | ± 0.5 % T |
Stray light | ≤ 0.05 % T |
Zero setting | Automatic |
Display mode | 320 x 240 mm LCD screen |
Light Source | Xenon and Deuterium lamp |
Detector | Silicon photo diode |
Scanning speed | Slow. mid, fast |
Data output | Printer or USB export |
Power | AC 220 / 50 Hz or AC 110 / 60 Hz |
Dimension | 590 x 460 x 220 mm |
Weight | 25 kg |
Used for quality control, general research, pharmaceutical, biochemical and clinical laboratory
Model | Wavelength range | Spectral bandwidth | Wavelength accuracy | Wavelength repeatability | Transmittance accuracy | Transmittance repeatability | Stray light | Zero setting | Display mode | Light Source | Detector | Scanning speed | Data output | Power | Dimension | Weight |
LUS-B30 | 190 to 1100 nm | 2 nm | - | - | - | - | ≤ 0.03 % T @ 220 nm, 360 nm | - | - | - | Imported silicon photodiode | Hi, Med, Low (Max. 3000 nm/min) | - | - | 810 × 660 × 390 mm | - |
LUS-B31 | 190 to 1100 nm | 1 nm | - | - | - | - | ≤ 0.03 % T @ 220 nm, 360 nm | - | - | - | Imported silicon photodiode | Hi, Med, Low (Max. 3000 nm/min) | - | - | 810 × 660 × 390 mm | - |
LUS-B32 | 190 to 1100 nm | 0.5/1/2/4/5 nm | - | - | - | - | ≤ 0.03 % T @ 220 nm, 360 nm | - | - | - | Imported silicon photodiode | Hi, Med, Low (Max. 3000 nm/min) | - | - | 880 × 690 × 520 mm | - |
LUS-B16 | - | - | - | - | - | - | - | - | - | - | - | - | - | 120 W | - | 28 kg |
LUS-B40 | 190 to 1100 nm | 0.5/1/2/4 nm | - | - | - | - | ≤ 0.03 % T @ 220 nm, 360 nm | - | - | - | Imported silicon photodiode | Hi, Med, Low (Max. 3000 nm/min) | - | - | 630 × 430 × 210 mm | - |
LUS-B15 | 190 ~ 1100 nm | 2 nm | 0.5 nm | ≤ 0.2 nm | ≤ 0.05 % T | ± 0.5 % T | ≤ 0.05 % T | Automatic | 320 x 240 mm LCD screen | Xenon and Deuterium lamp | Silicon photo diode | Slow. mid, fast | Printer or USB export | AC 220 / 50 Hz or AC 110 / 60 Hz | 590 x 460 x 220 mm | 25 kg |
LUS-B10 | - | - | - | - | - | - | - | - | - | Tungsten lamp, Deuterium lamp | Silicon photodiode | - | - | - | - | - |
LUS-B13 | - | - | - | - | - | - | - | - | - | Tungsten lamp, Deuterium lamp | Silicon photodiode | - | - | - | - | - |
LUS-B11 | 190 to 1100 nm | 1.8 nm | ±0.1nm (D2 656.1nm), ±0.3nm @ all | 0.2 nm | - | - | ≤0.03% T @ 220 nm,360 nm | - | - | - | Silicon photodiode | - | - | - | - | 30 kg |
LUS-B20 | 190 to 1100 nm | 1.0 to 5.0 nm (adjustable) | ±0.3 nm | 0.1 nm | ±0.3 %T | 0.1 % T | 0.015 %T (at 220nm and 360 nm) | - | - | Deuterium lamp, Tungsten lamp (20 W/12 V) | Silicon photodiode detector | - | - | 200 W | - | - |
LUS-B12 | - | - | - | - | - | - | - | - | - | Tungsten lamp, Deuterium lamp | - | - | - | - | - | - |
LUS-B17 | - | - | - | - | - | - | - | - | - | Import Deuterium Lamp & Tungsten Halogen Lamp | Import Silicon Photodiode | - | - | 120 W | - | 28 Kg |
LUS-B41 | - | - | - | - | - | - | - | - | - | - | Silicon Photodiode | - | - | - | 545 × 468 ×245 mm | - |
LUS-B42 | - | - | - | - | - | - | - | - | - | - | Photocell | - | - | - | 600 × 470 × 220mm | 18 Kg |
LUS-B23 | - | - | - | - | - | - | - | - | - | Imported Deuterium Lamp, Imported Tungsten Lamp | Photomultiplier Tubes | - | - | - | - | 28Kg |