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Double Beam UV-VIS Spectrophotometer LZ-UV-B220

Double Beam UV-VIS Spectrophotometer LZ-UV-B220 is built with better-quality and excellent usability function along with a user-friendly touch screen display. Design with 1200 line grating double beam spectrophotometer to ensure high resolution with wavelength availability of 190 to 1100 nm and 1.8 nm bandwidth, D2 Lamp & W Lamp. Useful functions are photometric measurement, quantitative measurement, spectral scanning, dynamics, DNA/ protein testing, multi-wavelength testing and data printing functions.

Double Beam UV-VIS Spectrophotometer LZ-UV-B220
Specifications Features Applications Catalog Enquiry

Specifications

Wavelength 190 to 1100 nm
Display Digital
Detector Silicon Photodiode
Accuracy ±0.3nm
Reproducibility 0.2nm
Source D2  Lamp & W  Lamp
Monochromatic Double Beam(1200 Lines/mm Grating)
Baseline Flatness ± 0.001A/h
Spectral Bandwidth 1 nm
Stability ± 0.001A/h (500 nm)
Photometric Accuracy ±0.3%T
Photometric Reproducibility 0.2%T
Photometric Range -0.3 to 3A, 0 to 200% T, 0 to 9999 C
Stray light ≤0.05%T (220 nm,360 nm)
Noise ± 0.001A/h
Interface USB Port and Parallel Port
Dimension 625×430×206 mm
Weight 30 kg
Electrical Requirement AC   220V/50Hz,110V/60Hz

Features

Applications

Useful functions are photometric measurement, quantitative measurement, spectral scanning, dynamics, DNA/ protein testing, multi-wavelength testing and data printing functions.

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