UV-Vis-NIR Spectrophotometer LB-11UVN Catalog

UV-Vis-NIR Spectrophotometer LB-11UVN offers a broad wavelength range from 190 to 1100 nm for accurate and consistent spectral analysis. It features a high-sensitivity silicon photodiode detector for precise photometric measurements. The system supports photometric, quantitative, kinetic, multi-wavelength, spectrum scan, and DNA/protein testing modes. Its 10.1-inch color touchscreen enables intuitive operation and real-time data display.

Wavelength Range	190 to 1100 nm
Wavelength Accuracy	± 0.3 nm
Wavelength Repeatability	≤ 0.1 nm
Photometric Range	0 to 200% T, -3 to 3A, 0 to 9999C (0 to 9999F)
Photometric Accuracy	0.2% T (0 to 100% T)
Photometric Repeatability	≤ 0.15% T (0 to 100% T)
Stray Light	≤ 0.03% T at 220 nm, 360 nm
Stability	± 0.0003A/h at 500 nm
Baseline Flatness	± 0.002A
Optical System	Double Beam, Grating 1200 lines/mm
Detector	Imported Silicon Photodiode
Light Source	Imported Xenon Lamp
Display	10.1
Noise Level	0.0005A at 500 nm
Work Mode	T, A, C, E
Scanning Speed	High, Medium, Low (Max 3000 nm/min)
Cuvette Holder	10 mm Single Hole Cell Holder
Interface	USB drive, USB host, RS232
Power Supply	AC 220V/50Hz or AC 110V/60Hz
Product Dimension	590 × 475 × 250 mm
Packaging Dimension	810 × 660 × 390 mm
Net Weight	20 kg
Gross Weight	27 kg

• Auto wavelength setting
• Double-beam optics
• Flashing xenon lamp
• Fast scanning speed
• Multiple test modes
• Large sample chamber
• Low noise level

10 mm glass cuvette × 4

10 mm quartz cuvette × 2

Power cord

PC software

5 mm Glass Cuvettes × 4 pcs/box

10 mm Glass Cuvettes × 4 pcs/box

20 mm Glass Cuvettes × 2 pcs/box

30 mm Glass Cuvettes × 2 pcs/box

50 mm Glass Cuvettes × 2 pcs/box

100 mm Glass Cuvettes × 2 pcs/box

5 mm Quartz Cuvettes × 2 pcs/box

10 mm Quartz Cuvettes × 2 pcs/box

20 mm Quartz Cuvettes × 2 pcs/box

30 mm Quartz Cuvettes × 2 pcs/box

50 mm Quartz Cuvettes × 2 pcs/box

100 mm Quartz Cuvettes × 1 pcs/box

0.35/ 0.7/ 1.0/ 1.4/ 1.7 ml Quartz Micro- Cuvettes × 2 pcs/box

50/ 100/ 200 ul Quartz Micro-Cuvettes × 2 pcs/box

0.35/ 0.7/ 1.0/ 1.4/ 1.7 ml Glass Micro-Cuvettes × 2 pcs/box

50/ 100/ 200 ul Glass Micro- Cuvettes × 2 pcs/box

10 mm Manual 4-cell Holder × 1 pc

50 mm Manual 4-cell Holder × 1 pc

100 mm Manual 4-cell Holder × 1 pc

10 mm Single Hole Cell Holder × 1 pc

50 mm Single-hole Long-path Cell Holder × 1 pc

100 mm Single-hole Long-path Cell Holder × 1 pc

Auto 8-cell/4-cell/5-cell Holder × 1 pc

Film Holder × 1 pc

Tube Rack × 1 pc

Adjustable XY Micro Cell Holder × 1 pc

Peltier/ Sipper System × 1 pc

Integrating Sphere × 1 pc

1000 Tungsten Lamp × 1 pc

1200/1600/1700/1800/1900/N/K/X/T Tungsten Lamp × 1 pc

1000/1200 Deuterium Lamp × 1 pc

1600/1700/1800/1900/N/K/X/T Deuterium Lamp × 1 pc

Xenon Lamp × 1 pc 

Thermal Printer × 1 pc

Built-in Thermal Printer × 1 pc

1000/ 1200 PC Software × 1 pc

1600/1700/1800/1900/N/K/X/T/M PC Software × 1 pc

21 CFR Software (for 1600/1700/1800/1900/N/K/X/T//M) × 1 pc

 

UV-Vis-NIR Spectrophotometer LB-11UVN is used for precise spectral analysis across a wide wavelength range. It is widely applied in pharmaceutical research, environmental monitoring, biochemical labs, food testing, and material science.