BRT-1200UV UV Vis Spectrophotometer is a benchtop single-beam instrument featuring a 200–1000 nm spectral range, 4 nm bandwidth, 1200 lines/mm holographic grating, and ≤0.5 nm wavelength repeatability. Equipped with dual tungsten/deuterium lamps, an LCD display, 9-sample curve fitting, 200-dataset memory, USB PC connectivity, and LPT printer output, it provides precise photometric and quantitative chemical testing.

BRT-1100UV Laboratory UV Vis Spectrophotometer features a single-beam 1200 lines/mm grating optical system covering the 200–1000 nm spectral range with 4 nm bandwidth and 0.1 nm resolution. Equipped with a large LCD screen, automatic 0A/100%T calibration, dual tungsten/deuterium lamps, 5 mm–100 mm cuvette chamber, 200-set data/curve memory, USB interface, and parallel printer port output for chemical, environmental, and pharmaceutical QA testing.