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Double Beam UV-Vis Spectrophotometer LUS-B13

Double Beam UV-Vis Spectrophotometer LUS-B13

Double Beam UV-Vis Spectrophotometer LUS-B13 is a compact, tabletop double beam designed UV-Vis spectrophotometer comprising Silicon photodiode detector, Tungsten and Deuterium lamp as light source. Equipped with wide wavelength range of 190 nm to 1100 nm, it offers 1.0 nm of bandwidth with automatic setting of wavelength. Designed with 6 inches LCD display, import source and receiver system, it provides rich measurement methods with high performance and reliability.

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Wavelength Range 190 to 1100 nm
Spectral Bandwidth 1.0 nm
Optical System Double beam
Wavelength Accuracy ±0.3 nm
Wavelength Repeatability ≤0.1 nm
Wavelength Resolution 0.1 nm
Photometric Display Range -4 to 4 A
Photometric Mode T, A, C, E
Photometric Accuracy ±0.3% τ (0 to 100%τ) ± 0.002 A (0 to 0.5 A) ± 0.003 A (0.5 A to 1 A)
Photometric Repeatability 0.15% τ (0 to 100% τ) ± 0.001 A (0 to 0.5 A) ± 0.0015 A (0.5 A to 1 A)
Light Source Tungsten lamp, Deuterium lamp
Stray Light ≤0.03% τ (220 nm NaI, 340 nm NaNO2)
Stability 0.0005 A/h @500 nm
Noise ± 0.002 A @500 nm
Display 6 inches high brightness Blue LCD display
Baseline Flatness ± 0.001 A
Detector Silicon photodiode
Power Supply AC 220/110 V, 50/60 Hz
Dimensions (L×W×H) 560×450×230 mm
Net Weight 28 kg
  • Compact, tabletop double beam designed UV-Vis spectrophotometer
  • Silicon photodiode detector, Tungsten and Deuterium lamp as light source
  • Wide wavelength range of 190 nm to 1100 nm with automatic setting
  • 6 inches high brightness blue LCD display
  • Import source and receiver system
  • Measurement methods: wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination, dual-wavelength, three-wavelength, DNA protein measurements etc.
  • High performance and reliability with user-friendly interface

Double Beam UV-Visible Spectrophotometer are used for analysis of band gap, optical coatings and thin films, quantitative analyses, kinetics, wavelength scanning, and DNA and Protein analysis across biological research, bio-industry, pharmaceutical analysis, pharmaceutical, teaching and research, environmental protection, food hygiene, clinical examination, health and epidemic prevention and other fields.

Compare Models

Model Wavelength Range Spectral Bandwidth Optical System Wavelength Accuracy Wavelength Repeatability Wavelength Resolution Photometric Display Range Photometric Mode Photometric Accuracy Photometric Repeatability Light Source Stray Light Stability Noise Display Baseline Flatness Detector Power Supply Dimensions (L×W×H) Net Weight
LUS-B30 - - - ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all ≤ 0.1 nm - - - 0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F) ≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A) - - ± 0.0003 A/h @ 500 nm 0.0005 A @ 500 nm 10.1 inches TFT colored capacitive touch screen - Imported silicon photodiode - - -
LUS-B31 - - - ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all ≤ 0.1 nm - - - 0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F) ≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A) - - ± 0.0003 A/h @ 500 nm 0.0005 A @ 500 nm 10.1 inches TFT colored capacitive touch screen - Imported silicon photodiode - - -
LUS-B32 - - - ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all ≤ 0.1 nm - - - 0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F) ≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A) - - ± 0.0003 A/h @ 500 nm 0.0005 A @ 500 nm 10.1 inches TFT colored capacitive touch screen - Imported silicon photodiode - - -
LUS-B16 190 ~ 1100 nm 0.5 / 1.0 / 2.0 / 4.0 nm adjustable - ± 0.3 nm ≤ 0.1 nm - - T,A,C,E ± 0.3 % τ(0 - 100 % τ) ; ± 0.002 A (0 ~ 0.5 A) ; ± 0.003 A(0.5 A ~ 1 A) 0.15 % τ(0 -100 % τ); ± 0.001 A(0 ~ 0.5 A) ; ± 0.0015 A(0.5 A ~ 1 A) - ≤ 0.03 % τ (220 nm NaI, 340 nm NaNO2) - ± 0.0002A @500nm - ± 0.001 A - - - -
LUS-B40 - - - ± 0.1nm (D2, 656.1 nm), ± 0.3 nm full range ≤ 0.1 nm - - -
± 0.2T (0 to 1009 % T)
± 0.002 Abs (0 to 0.5 Abs)
± 0.004 Abs (0.5 to1.0 Abs)
≤ 0.05 % 6T (0 to100 % 6T)
0.001 Abs (0 to 0.5 Abs)
0.002 Abs (0.5 to 1.0 Abs)
- - ± 0.0004 A/h @ 500 nm ± 0.0004 10.1 inches TFT colored capacitive touch screen - Imported silicon photodiode - - -
LUS-B15 - - - - - - - - - - Xenon and Deuterium lamp - - - - - Silicon photo diode - - -
LUS-B10 190 to 1100 nm 1.8 nm Double beam ±0.3 nm ≤0.1 nm 0.1 nm -4 to 4 A T, A, C, E ±0.3% τ (0 to 100%τ) ± 0.002 A (0 to 0.5 A) ± 0.003 A (0.5 A to 1 A) 0.15% τ (0 to 100% τ) ± 0.001 A (0 to 0.5 A) ± 0.0015 A (0.5 A to 1 A) Tungsten lamp, Deuterium lamp ≤0.03% τ (220 nm NaI, 340 nm NaNO2) 0.0005 A/h @500 nm ± 0.002 A @500 nm 6 inches high brightness Blue LCD display ± 0.001 A Silicon photodiode AC 220/110 V, 50/60 Hz 560×450×230 mm 28 kg
LUS-B13 190 to 1100 nm 1.0 nm Double beam ±0.3 nm ≤0.1 nm 0.1 nm -4 to 4 A T, A, C, E ±0.3% τ (0 to 100%τ) ± 0.002 A (0 to 0.5 A) ± 0.003 A (0.5 A to 1 A) 0.15% τ (0 to 100% τ) ± 0.001 A (0 to 0.5 A) ± 0.0015 A (0.5 A to 1 A) Tungsten lamp, Deuterium lamp ≤0.03% τ (220 nm NaI, 340 nm NaNO2) 0.0005 A/h @500 nm ± 0.002 A @500 nm 6 inches high brightness Blue LCD display ± 0.001 A Silicon photodiode AC 220/110 V, 50/60 Hz 560×450×230 mm 28 kg
LUS-B11 - - - - - - - - - - - - ± 0.001 A/h @ 500nm ± 0.0005 A/h 320×240 Dots (6 inches) LCD display ±0.001A/h Silicon photodiode - - -
LUS-B20 - - - - - - - - - - Deuterium lamp, Tungsten lamp (20 W/12 V) - - - - - Silicon photodiode detector - - -
LUS-B12 190 to 1100 nm 1.8 nm Double beam, C-T monochromator,1200 L/mm holographic grating ±0.3 nm 0.2 nm 0.1 nm - - - - Tungsten lamp, Deuterium lamp ≤0.05% T @ 220 nm, 360 nm - - 320×240 mm Blue LCD display ≤±0.001 Abs - 220V ± 10% 50 Hz, 85 VA / 110 V ± 10% 60 Hz 85 VA 545 × 450 × 235 mm 17 kg
LUS-B17 190 to 1100 nm - Double beam ± 0.3 nm 0.2 nm - -4 to 4 A T, A, C, E ± 0.3% T 0 .15% T Import Deuterium Lamp & Tungsten Halogen Lamp 50.05% r (220 nm Na l, 360nm NaN02) 0.001 A / h at 500 nm - - ± 0.001 A Import Silicon Photodiode - - -
LUS-B41 190 to 1100 nm 1.8/1.0 nm Double Beam 1200 nm grating ± 0.3 nm ≤ 0.2 nm - - - ± 0.002A (0 to 0.5 A), ± 0.003 A (0.5 to 1A), ± 0.3 % T (0 to 100 %T) ≤0.001A (0 to 0.5 A), ≤0.002A (0.5 to 1 A), ≤0.2%T (0 to 100% T) - ≤ 0.05 % T (220/360 nm) ± 0.001A/H (500 nm,0 A) ≤0.2 % T/3 min (250/500 nm 0%T), ≤0.3%T/3 min (250/500 nm 100%T) - ± 0.001 A Silicon Photodiode AC 90 to 250 V,50/60 Hz - 21 Kg
LUS-B42 190nm to 1100nm 0.5 to 6.0nm Optical double beam system ± 0.3nm ≤ 0.1nm - - - ±0.002Abs(0~0.5Abs)
± 0.004Abs(0.5~1.0Abs)
±0.3%T(0~100%T)
≤ 0.001Abs(0~0.5Abs)
≤ 0.002Abs(0.5~1.0Abs)
≤0.1%T(0~100%T)
- ≤ 0.03% (220nm, NaI;360nm, NaNO2) - ≤0.1%T(100%T), ≤0.05%T(0%T), ≤±0.0005A/h (500nm,0Abs,2nm bandwidth) 7-inch large-screen color touch LCD screen - Photocell AC90V to 250V, 50H/ 60Hz - -
LUS-B23 190 to 900nm 4nm, 2nm, 1nm, 0.5nm, 0.2nm, 0.1nm Double beam ±0.1nm - - -4 to 4A - - - Imported Deuterium Lamp, Imported Tungsten Lamp ≤0.02% τ (220nm NaI,340nm NaNO2) 0.0005A/h(500nm After preheating) ±0.0002A (500nm After preheating) - ±0.001A Photomultiplier Tubes AC 220V/50Hz 110V/60Hz - -

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