Scanning Visible Spectrophotometer BK-V1900 320-1100nm, 2nm Bandwidth (CAT#: STEM-LT-1011-ZJF)

The BK-UV1900 and BK-V1900 series scanning spectrophotometers are high-precision instruments designed for comprehensive spectroscopic analysis. With a wavelength range covering either UV/VIS (190–1100nm) or visible (320–1100nm) spectra, they support multiple operation modes including photometry, quantitative analysis, kinetics, multi-wavelength measurement, scanning, and six biological assay methods. The user-friendly TFT LCD interface, large memory for curve storage, and PC connectivity (for PC models) make these spectrophotometers versatile tools for both routine and advanced analytical applications.

SiO2 coating optical mirror reduces external contamination.
High-quality grating and hermetic light path design for ultra-low stray light.
G-L-P self-check function for wavelength and photometry accuracy.
Real-time monitoring of Deuterium and Tungsten lamp lifetimes with advanced system.
Automatic wavelength calibration, lamp source change, and dark current calibration.

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STEM-LT-1010-ZJF
STEM-LT-1012-ZJF
STEM-LT-1013-ZJF