Double-Beam UV-Visible Spectrophotometer UV1910, 1 nm Bandwidth (CAT#: STEM-AL-8836-ZJF)

The UV1910 is a spectrophotometer intended for high-stability ultraviolet-visible absorbance and transmittance measurement. It measures sample absorbance and transmittance by selecting wavelength-resolved ultraviolet or visible light. The optical system uses a true double-beam architecture with sample and reference optical paths. The stated wavelength coverage is 190-1100 nm. The 1 nm spectral bandwidth supports higher spectral resolution within the stated UV-visible range. A color touchscreen provides direct operation while the reference beam compensates for source and background variation. The normalized record retains only technical information supported by the source. Overall, the instrument provides a high-stability double-beam platform for UV-visible spectroscopy.

Optical System: True Double Beam
Wavelength Range: 190-1100 nm
Spectral Bandwidth: 1 nm
Baseline Flatness: ±0.0008 A
Light Sources: Long-Life Deuterium Lamp And Long-Life Tungsten-Halogen Lamp
Detector: Silicon Photocell
Display: 7 in Color Touchscreen

True Double-Beam Optics
1 nm Spectral Bandwidth
Reference-Path Compensation
Color Touchscreen Operation
UV-Visible Coverage
Baseline-Stability Measurement