Double Beam UV-Vis Spectrophotometer LUS-B20 is a double beam designed UV-Vis spectrophotometer, offers 190 to 1100 nm of wavelength range with C-T monochromator and 1600 L/mm holographic grating. Features 3D spectrogram measurement for sample with dynamic change, this spectrophotometer has adjustable spectral bandwidth of 1.0 nm to 5.0 nm. Designed compactly with fixed 2 trench sample holder, deuterium and tungsten lamp as light source, it has automatic calibration. Equipped with photomultiplier sensor, digital signal and USB interface, 4 quartz cuvette, this spectrophotometer provides high resolution, low stray light, lasting stability, and powerful software function.

Wavelength range 190 to 1100 nm
Spectral bandwidth 1.0 to 5.0 nm (adjustable)
Optical system Double beam, C-T monochromator, 1600 L/mm holographic grating
Wavelength accuracy ±0.3 nm
Wavelength repeatability 0.1 nm
Wavelength resolution 0.05 nm
Wavelength edge noise 100%T line ≤0.1%T;0%T line ≤0.05%T
Stray light 0.015 %T (at 220nm and 360 nm)
Baseline flatness ≤±0.001 Abs
Baseline noise ±0.1 %T
Baseline drift ≤0.0004 Abs / h (after warm-up at 500 nm)
Standard sample holder Fixed 2 trench sample holder
Measuring length 0 to 200% T, -4.000 to 4.000 Abs, -9999 to 9999C, -9999 to 9999F
Transmittance accuracy ±0.3 %T
Transmittance repeatability 0.1 % T
Light switching point Adjustable; 294 nm to 365 nm
Light Source Deuterium lamp, Tungsten lamp (20 W/12 V)
Detector Silicon photodiode detector
Interface Digital signal; USB
Cuvette 4 quartz cuvette; 10 mm optical path
Power supply 220 V ± 10%, 50Hz
Power 200 W
Dimension (L×W×H) 620×510×245 mm
Package dimension (L×W×H) 745×635×400 mm
Net weight 30 kg
Gross weight 39 kg
  • Double beam designed UV-Vis spectrophotometer
  • 190 to 1100 nm of wavelength range with 1600 L/mm holographic grating
  • 3D spectrogram measurement for sample with dynamic change
  • Adjustable spectral bandwidth of 1.0 nm to 5.0 nm
  • Fixed 2 trench sample holder, deuterium and tungsten lamp as light source
  • Photomultiplier sensor, digital signal and USB interface
  • 4 quartz cuvette of 10 mm optical path
  • PC control software (Windows based)
  • Automatic calibration
  • Highly stable, User-friendly, Controlled by PC
Double Beam UV-Vis Spectrophotometer is used for photometric measurement, spectrum scan, quantitative determination, dynamics measurement, 3D map measurement, multi-wavelength test, DNA/ Protein concentration measurement etc. across factories, schools, metallurgy, agriculture, food industry, biochemistry, environment protection, petrochemical industry, medical and health and scientific research institutes or labs etc.

Double Beam UV/Vis Spectrophotometer

Our range of Double Beam UV/VIS spectrophotometers offer long optical path which ensure high accuracy and stability. Its design measures the transmittance of the sample and solvent simultaneously. It is highly precise and performs powerful analysis.

Double Beam UV-Vis Spectrophotometer LUS-B11

Double Beam UV-Vis Spectrophotometer LUS-B11

  • Wavelength range
  • 190 to 1100 nm
  • Spectral bandwidth
  • 1.8 nm
  • Optical system
  • Double beam; 1200 lines/mm grating
Double beam UV-Visible Spectrophotometer LUS-B14

Double beam UV-Visible Spectrophotometer LUS-B14

  • Wavelength range
  • 190 ~ 1100 nm
  • Spectral bandwidth
  • 1.8 nm
  • Wavelength accuracy
  • ± 0.3 nm
Double beam UV-Visible Spectrophotometer LUS-B15

Double beam UV-Visible Spectrophotometer LUS-B15

  • Wavelength range
  • 190 ~ 1100 nm
  • Spectral bandwidth
  • 2 nm
  • Wavelength accuracy
  • 0.5 nm
Double Beam UV-Vis Spectrophotometer LUS-B13

Double Beam UV-Vis Spectrophotometer LUS-B13

  • Wavelength Range
  • 190 to 1100 nm
  • Spectral Bandwidth
  • 1.0 nm
  • Optical System
  • Double beam

Nano Spectrophotometer

We produce a wide range of Nano spectrophotometer for qualitative and quantitative analysis of DNA/RNA in the sample. Our product is highly sensitive and requires only 0.5-2µl of sample for analysis.

Nano Spectrophotometer LNS-A20

Nano Spectrophotometer LNS-A20

  • Wavelength range
  • 190 to 850 nm
  • Wavelength accuracy
  • ± 1 nm
  • Wavelength Resolution
  • 2 nm (FWHM at Hg 546 nm)
Nano Spectrophotometer LNS-A21

Nano Spectrophotometer LNS-A21

  • Wavelength range
  • 200 - 850 nm
  • Path length
  • 1 mm, 2 mm, 5 mm, 10 mm
  • Wavelength accuracy
  • ± 1 nm
Nano Spectrophotometer LNS-C12

Nano Spectrophotometer LNS-C12

  • Cuvette
  • Yes
  • Temperature
  • Room Temperature 42 ºC
  • PC
  • Inbuilt
Nano Spectrophotometer LNS-B11

Nano Spectrophotometer LNS-B11

  • Wavelength range
  • 230 nm, 260 nm, 280 nm
  • Path length
  • 1.0 mm, 0.2 mm
  • Minimum Sample size
  • 0.3 - 2.0 µl

Single Beam UV/Visible Spectrophotometer

We manufacture highly precise UV/Vis automatic scanning spectrophotometer with wavelength ranging from 190-1100nm. It can perform quantitative measurement, photometric measurement, spectrum scanning, DNA/Protein analysis. It is in demand for its user-friendly operations

Single Beam UV/Visible Spectrophotometer LUS-A40

Single Beam UV/Visible Spectrophotometer LUS-A40

  • Wavelength Range
  • 190 ~ 1100 nm
  • Spectral Bandwidth
  • 0.5 / 1.0 / 2.0 / 4.0 / 5.0 nm
  • Wavelength Accuracy
  • ± 0.3 nm
Single Beam UV/Visible Spectrophotometer LUS-A21

Single Beam UV/Visible Spectrophotometer LUS-A21

  • Wavelength Range
  • 190 ~ 1100 nm
  • Setting Wavelength
  • Automatic
  • Spectral Bandwidth
  • 1.8 nm
Single Beam UV/Visible Spectrophotometer LUS-A11

Single Beam UV/Visible Spectrophotometer LUS-A11

  • Wavelength Range
  • 190 ~ 1100 nm
  • Spectral Bandwidth
  • 1.8 nm
  • Wavelength Accuracy
  • ± 0.3 nm
Single Beam UV/Visible Spectrophotometer LUS-A22

Single Beam UV/Visible Spectrophotometer LUS-A22

  • Wavelength Range
  • 190 ~ 1100 nm
  • Spectral Bandwidth
  • 0.5 nm, 1 nm, 2 nm, 4 nm adjustable
  • Wavelength Accuracy
  • ± 0.3 nm

Visible Spectrophotometer

Labtron provides extensive range of visible spectrophotometer LVS series which can operate over a wavelength range of 320-1100nm. It brings unmatched performance with outstanding accuracy and precision.

Visible Spectrophotometer LVS-A20

Visible Spectrophotometer LVS-A20

  • Photometry
  • Single Beam
  • Monochromatic Type
  • Czerny-Turner
  • Wavelength range
  • 340 to 1000nm
Visible Spectrophotometer LVS-A21

Visible Spectrophotometer LVS-A21

  • Photometry
  • Single Beam
  • Monochromatic Type
  • Czerny-Turner
  • Wavelength range
  • 325 to 1000nm
Vis Spectrophotometer LVS-B10

Vis Spectrophotometer LVS-B10

  • Wavelength Range
  • 325 ~ 1000 nm
  • Setting Wavelength
  • Automatic
  • Spectral Bandwidth
  • 2 nm
Vis Spectrophotometer LVS-C10

Vis Spectrophotometer LVS-C10

  • Wavelength Range
  • 320 ~ 1100 nm
  • Spectral Bandwidth
  • 4 nm
  • Wavelength Accuracy
  • ± 0.5 nm

Atomic Absorption Spectrophotometer

Labtron Atomic Absorption Spectrophotometer makes use of the modern in technology. It is acquired after thorough research into the desires of the diagnostic community. It has all the power, performance and speed necessitated in today’s modern laboratory.

Atomic Absorption Spectrophotometer LAAS-A13

Atomic Absorption Spectrophotometer LAAS-A13

  • Working spectral range
  • 190 to 900 nm
  • Spectral Bandwith
  • 0.1, 0.2, 0.4, 1.0 and 2.0 nm
  • Wavelength accuracy
  • ± 0.15 nm
Flame Atomic Absorption Spectrophotometer LAAS-A12

Flame Atomic Absorption Spectrophotometer LAAS-A12

  • Wavelength range
  • 190 nm ~ 900 nm
  • Spectral bandwidth
  • 0.1 nm, 0.2 nm, 1.0 nm, 2.0 nm
  • Wavelength accuracy
  • ± 0.25 nm
Atomic Absorption Spectrophotometer LAAS-A20

Atomic Absorption Spectrophotometer LAAS-A20

  • Wavelength range
  • 180 - 900 nm
  • Spectral Bandwidth
  • 0, 0.2, 0.4, 1.0, 2.0nm (Automatic setting)
  • Wavelength accuracy
  • ≤ 0.15 nm
Atomic Absorption Spectrophotometer LAAS-A11

Atomic Absorption Spectrophotometer LAAS-A11

  • Wavelength range
  • 190 - 900 nm
  • Spectral Bandwidth
  • 0.2 nm, 0.4 nm, 0.7 nm, 1.4 nm, 2.4 nm, 5.0 nm
  • Wavelength accuracy
  • ≤ ± 0.5 nm