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Single Beam UV/Visible Spectrophotometer LUS-A21

Single Beam UV/Visible Spectrophotometer LUS-A21

Single beam UV/Vis Spectrophotometer has wide wavelength range from 190 - 1100 nm and large high brightness blue LCD screen to display concentration, measurement curves and other data. The large scale integrated circuit design greatly improves the system scalability and reliability in this spectrophotometer. Its fully automatic design meets the all means of measurements. With this spectrophotometer more accurate and flexible measurement via PC control is achievable.

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Wavelength Range 190 ~ 1100 nm
Setting Wavelength Automatic
Spectral Bandwidth 1.8 nm
Wavelength Accuracy ± 0.3 nm
Wavelength Repeatability ≤ 0.1 nm
Photometric Range (-4) to 4A
Photometric Mode T,A,C,E
Photometric Accuracy ± 0.3 % τ(0 - 100 % τ) ; ± 0.002A(0 ~ 0.5 A) ; ± 0.003 A (0.5 A ~ 1 A)
Photometric Repeatability 0.15% τ(0-100%τ); ± 0.001 A(0 ~ 0.5 A) ; ± 0.0015 A(0.5 A ~ 1 A)
Detector Import Silicon Photodiode
Light Source Import 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
Packing Weight 28 kg
  • Wavelength range 190-1100nm with bandwidth of 1.8nm
  • 6 inches high brightness blue LCD
  • Simple measurement calculation are obtained automatically
  • Enhancement of scalability and reliability of the system through LSI design
  • Improved optimization of the optical design
  • High performance and high reliability
  • Imported Deuterium Lamp & Tungsten Halogen Lamp as light source
  • Measurement data can be output through the printer with USB interface
  • Can be powered down to save the measurement parameters and data, user-friendly

Single beam UV/Vis Spectrophotometer has multiple applications in organic chemistry, Inorganic chemistry, 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 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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