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Single Beam UV/Visible Spectrophotometer LUS-A22

Single Beam UV/Visible Spectrophotometer LUS-A22

Single Beam UV/Visible Spectrophotometer LUS-A22 comes with a wide wavelength range of 190 - 1100 nm with adjustable spectral bandwidth of 0.5 nm, 1 nm, 2 nm, 4 nm. It has a PC software to provide reliable measurements results. The wide range of measurement methods e.g. wavelength scanning, time scanning, microarray measurement meets the different range of applications.

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Wavelength Range 190 ~ 1100 nm
Spectral Bandwidth 0.5 nm, 1 nm, 2 nm, 4 nm adjustable
Wavelength Accuracy ± 0.3 nm
Wavelength Repeatability ≤ 0.1 nm
Photometric Range (-4)A to 4 A
Photometric Mode T,A,C,E
Photometric Accuracy ± 0.3 % τ(0 - 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 - 100 % τ); ± 0.001 A(0 to 0.5 A); ± 0.0015 A(0.5 A to 1 A)
Detector Imported Silicon Photodiode
Light Source Imported Deuterium Lamp & Tungsten Halogen Lamp
Stray Light ≤ 0.05 % T at 220 nm, 360 nm
Stability 0.0005 A / h at 500 nm
Power Requirement AC 220 V / 50 Hz, 110 V / 60 Hz.
Dimensions 560 × 450 × 230 mm
Noise ± 0.0002 A at 500 nm
Weight 28 kg
Power 120 W
Display LCD 6 inches blue LCD
Baseline Flatness ± 0.001 A
  • Wide wavelength range of 190 - 1100 nm
  • 4 spectral bandwidth (4.0 nm, 2.0 nm, 1.0 nm, 0.5 nm)
  • 6 inches large LCD screen to display measurement parameters & readings
  • Improved and optimized optical design, light source and receiver system
  • Automatic wavelength adjustment
  • Wide range of measurement methods: wavelength scanning, time scanning, microarray measurement
  • Adapted with PC software to measure more precise measurements
  • Large scale integrated circuit design to improve the scalability and reliability of the system
  • Measurement data can be output through the printer with USB interface

Single beam UV/VIS spectrophotometer has applications in pharmaceutical analysis, biological research, chemistry, environmental science, food science, medicine & other fields.

Compare Models

Model Wavelength Range Setting Wavelength Spectral Bandwidth Wavelength Accuracy Wavelength Repeatability Photometric Range Photometric Mode Photometric Accuracy Photometric Repeatability Transmittance accuracy Transmittance repeatability Detector Light Source Stray Light Stability Data Output Port Power Requirement Dimensions Noise Weight Gross Weight Net Weight Power Display LCD Optical System Baseline Linearity Baseline Drift Baseline Flatness Printer Port Packing Size Software Packing Weight
LUS-A50 - - - ± 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) - 0.2%T (0 to 100 %T), ±0.002A(0 to 0.5 A), ±0.004A (0.5 to 1 A) ≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A) - - Imported silicon photodiode - - ± 0.0005 A/h @ 500 nm USB drive, USB host, RS232 - - 0.0005 A @ 500 nm - - - - - - - - - - - - -
LUS-A51 - - - ± 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) - 0.2%T (0 to 100 %T), ±0.002A(0 to 0.5 A), ±0.004A (0.5 to 1 A) ≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A) - - Imported silicon photodiode - - ± 0.0005 A/h @ 500 nm USB drive, USB host, RS232 - - 0.0005 A @ 500 nm - - - - - - - - - - - - -
LUS-A52 - - - ± 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) - 0.2%T (0 to 100 %T), ±0.002A(0 to 0.5 A), ±0.004A (0.5 to 1 A) ≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A) - - Imported silicon photodiode - - ± 0.0005 A/h @ 500 nm USB drive, USB host, RS232 - - 0.0005 A @ 500 nm - - - - - - - - - - - - -
LUS-A10 190 ~ 1100 nm - 1 nm ± 0.3 nm 0.2 nm 0 - 200 % T, (-0.3) to (-3.0) A, 0 - 9999 C - ± 0.3 % T 0.2 % T - - Silicon Photodiode Deuterium & Tungsten Halogen Lamp ≤ 0.05 % T at 220 nm, 360 nm 0.002 A / h at 500 nm USB AC 220 V / 50 Hz, 110 V / 60 Hz. - ± 0.001 A - - - - - Single Beam (1200 lines / mm grating) - - ± 0.001 A Parallel Port 860 x 660 x 465 mm - 35 kg
LUS-A11 190 ~ 1100 nm - 1.8 nm ± 0.3 nm 0.2 nm 0 - 200 % T, (-0.3) to (-3.0) A, 0 - 9999 C - ± 0.3 % T 0.2 % T - - Silicon Photodiode Deuterium & Tungsten Halogen Lamp ≤ 0.05 % T at 220 nm, 360 nm 0.002 A / h at 500 nm USB AC 220 V / 50 Hz, 110 V / 60 Hz. - ± 0.001 A - - - - - Single Beam (1200 lines / mm grating) - - ± 0.001 A Parallel Port 860 x 660 x 465 mm - 35 kg
LUS-A20 190 ~ 1100 nm Automatic 2 nm ± 0.5 nm ≤ 0.2 nm (-0.3) ~ 3 A T,A,C,E ± 0.3 % T 0.15 % τ - - Import Silicon Photodiode Import Deuterium Lamp & Tungsten Halogen Lamp ≤ 0.05 % T at 220 nm, 360 nm 0.001 A / h at 500 nm - AC 220 V / 50 Hz, 110 V / 60 Hz. 480 × 350 × 220 mm - 15 kg - - 120 W Display resolution 128 × 64 Dots LCD - - - - - - - 15 kg
LUS-A21 190 ~ 1100 nm Automatic 1.8 nm ± 0.3 nm ≤ 0.1 nm (-4) to 4A T,A,C,E ± 0.3 % τ(0 - 100 % τ) ; ± 0.002A(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) - - Import Silicon Photodiode Import Deuterium Lamp & Tungsten Halogen Lamp ≤ 0.05 % T at 220 nm, 360 nm 0.0005 A / h at 500 nm - AC 220 V / 50 Hz, 110 V / 60 Hz. 560 × 450 × 230 mm ± 0.0002 A at 500 nm 28 kg - - 120 W 6 inches blue LCD - - - ± 0.001 A - - - 28 kg
LUS-A30 190 ~ 1100 nm Automatic 4 nm ± 0.5 nm ≤ 0.2 nm (-0.3) ~ 3 A T,A,C,E ± 0.3 % T 0.15 % τ - - Import Silicon Photodiode Import Deuterium Lamp & Tungsten Halogen Lamp ≤ 0.05 % T at 220 nm, 360 nm 0.001 A / h at 500 nm - AC 220 V / 50 Hz, 110 V / 60 Hz. 480 × 350 × 220 mm - 15 kg - - 120 W Display resolution 128 × 64 Dots LCD - - - - - - - -
LUS-A40 190 ~ 1100 nm - 0.5 / 1.0 / 2.0 / 4.0 / 5.0 nm ± 0.3 nm 0.2 nm 0 - 200 % T, (-0.3) to (-3.0)A, 0 - 9999 C - ± 0.3 % T 0.2 % T - - Silicon Photodiode Deuterium & Tungsten Halogen Lamp ≤ 0.05 % T at 220 nm, 360 nm 0.002 A / h at 500 nm USB AC 220 V / 50 Hz, 110 V / 60 Hz. - ± 0.001 A - - - - Display resolution 320 × 240 Dots LCD Single Beam (1200 lines / mm grating) - - ± 0.001 A Parallel Port 860 x 660 x 465 mm - 35 kg
LUS-A22 190 ~ 1100 nm - 0.5 nm, 1 nm, 2 nm, 4 nm adjustable ± 0.3 nm ≤ 0.1 nm (-4)A to 4 A T,A,C,E ± 0.3 % τ(0 - 100 % τ) ± 0.002 A (0 to 0.5 A) ± 0.003 A(0.5 A to 1 A) 0.15 % τ(0 - 100 % τ); ± 0.001 A(0 to 0.5 A); ± 0.0015 A(0.5 A to 1 A) - - Imported Silicon Photodiode Imported Deuterium Lamp & Tungsten Halogen Lamp ≤ 0.05 % T at 220 nm, 360 nm 0.0005 A / h at 500 nm - AC 220 V / 50 Hz, 110 V / 60 Hz. 560 × 450 × 230 mm ± 0.0002 A at 500 nm 28 kg - - 120 W 6 inches blue LCD - - - ± 0.001 A - - - -
LUS-C10 200 to 1000 nm - 4.0 nm ±0.2 nm 0.2 nm - T, A, C, E ±0.2% τ 0.2% τ - - Silicon photodiode Tungsten lamp, Deuterium lamp ≤0.05% τ (220 nm NaI, 340 nm NaNO2) 0.001 A/h @500 nm - - - ± 0.002 A @500 nm - - 11 kg - - - - - ± 0.001 A - - - -

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