BRT-1200V Visible Spectrophotometer is a compact 10 kg benchtop single-beam instrument featuring a 325–1000 nm spectral range, 4 ancho de banda nm, 1200 líneas/mm rejilla holográfica, and ≤0.5 nm wavelength repeatability. Equipped with a tungsten lamp, LCD display, 9-standard curve fitting, 200-dataset memory, USB PC connectivity, and LPT printer output, it provides accurate photometric and quantitative chemical analysis.

BRT-1800UV UV Vis Spectrophotometer is a single-beam benchtop instrument featuring an extended 190–1100 nm spectral range, narrow 2 ancho de banda nm, 1200 líneas/mm rejilla holográfica, and ≤0.2 nm wavelength repeatability. Equipped with a 128×64 LCD display, Lámparas duales de tungsteno/deuterio., 100-curve/200-dataset memory, USB PC connectivity, and LPT printer output, it delivers precise photometric, cuantitativo, kinetic, and DNA/protein assays.

Espectrofotómetro UV Vis BRT-5200UV is a 15 kg benchtop C-T monochromator instrument featuring a 190–1100 nm spectral range, 2 ancho de banda nm, 1200 lines/mm grating, and silicon photocell detector. Equipped with dual tungsten/deuterium lamps, real-time baseline monitoring, LCD screen, 200-dataset memory, USB PC connectivity, and LPT printer output, it provides precise photometric and quantitative chemical analysis.

BRT-5200V Visible Spectrophotometer is a 15 kg benchtop instrument featuring a 4.3-inch color touch screen, 325–1100 nm spectral range, 2 ancho de banda nm, C-T monochromator with 1200 lines/mm grating, and silicon photocell detector. Equipped with a long-life tungsten lamp, auto wavelength calibration, 200-dataset memory, USB PC connectivity, and LPT printer output, it provides simple and precise photometric and quantitative chemical analysis.

BRT-5800UV UV Vis Spectrophotometer is a 17 kg benchtop double-beam instrument featuring a 190–1100 nm spectral range, 1.8 ancho de banda nm, C-T monochromator with 1200 lines/mm grating, and an extended measuring range up to 4.000 abdominales. Equipped with dual tungsten/deuterium lamps, a 320×240 blue LCD screen, 200-dataset memory, 4 quartz/4 glass cuvettes, USB connectivity, and LPT printer output, it delivers reliable photometric and quantitative analysis.

Espectrofotómetro UV Vis BRT-5900UV is a 30 kg research-grade double-beam instrument featuring a photomultiplier tube (PMT) detector, 1600 L/mm holographic grating, 190–900 nm range, 1.0 ancho de banda nm, y 0.05 resolución nm. Delivering ≤0.015%T stray light, ≤±0.001 Abs baseline flatness, and a -4.000 a 4.000 Abs dynamic range, it includes 200-dataset memory, 4 quartz/4 glass cuvettes, USB interface, and LPT printer support for high-precision analytical research.