UV-Visible Spectrophotometer LUS-B14 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 1.8 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
Wavelength range | 190 ~ 1100 nm |
Spectral bandwidth | 1.8 nm |
Wavelength accuracy | ± 0.3 nm |
Wavelength repeatability | ≤ 0.1 nm |
Transmittance accuracy | ≤ 0.3 % T |
Transmittance repeatability | ≤ 0.2 % T |
Wavelength setting | Automatic |
Display mode | 128 x 64 mm LCD screen |
Light Source | Tungsten and Deuterium lamp |
Detector | Silicon photo diode |
Work mode | T,A,C |
Keyboard | Membrane digital |
Stray light | ≤ 0.05 % T at 220 nm and 360 nm |
Data output | USB export |
Power | AC 220 / 50 Hz or AC 110 / 60 Hz |
Weight | 14 kg |
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