UV-Visible Spectrophotometer LBN-UV135 Catalog

UV- Visible Spectrophotometer LBN-UV135  is a high-precision double-beam system designed for reliable and accurate quantitative and qualitative analysis. It features a 10-inch color touchscreen with an operating system for smooth navigation and easy result interpretation. Equipped with stable deuterium/halogen light source ensures excellent wavelength accuracy and long-term measurement stability. Integrated measurement modes including wavelength scan, time scan, multi-wavelength testing, derivative modes, and DNA/protein analysis meet diverse industrial requirements. Our UV-Vis Spectrophotometer is ideal for biological research, pharmaceuticals, environmental testing, food safety, clinical labs, and academic institutions.

Optical Path	Double-Beam Spectrophotometer
Wavelength Range	190 to 1100 nm
Bandwidth	0.5 / 1.0 / 2.0 / 4.0 / 5.0 nm (adjustable)
Wavelength Accuracy	±0.3 nm
Wavelength Repeatability	0.1 nm
Photometric Accuracy	±0.2% τ
Photometric Repeatability	0.1% τ
Stray Light	≤0.02% τ
Stability	0.0003 A/h @ 500 nm
Photometric Mode	T, A, C, E
Wavelength Setting	Automatic
Photometric Display Range	–4 to 4 A
Display	10-inch Color Touchscreen
Detector	Imported Silicon Photodiode
Light Source	Imported Deuterium Lamp + Tungsten Halogen Lamp
Power Requirement	AC 220V/50Hz or 110V/60Hz
Dimensions (W × D × H)	650 × 430 × 240 mm
Weight	21 kg

Advanced LSI Design

Host English Operating System

Wide Wavelength Range

High Reliability Optical System

USB Storage and Data Transfer

Data Save on Power-Down

Flexible PC-Control Capability

UV-Visible Spectrophotometer LBN-UV135 is used for quantitative and qualitative analysis in biological research, pharmaceutical testing, environmental monitoring, food safety, chemical analysis, clinical diagnostics, and academic laboratories.