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Spectrophotometer

We are one of the leading industries to produce a broad variety of high-precision spectrophotometers includes atomic absorption, single and double beam UV/Vis, fluorescence, visible, NIR, nano, xenon lamp, portable and tabletop spectrophotometers for fast analysis of samples. The system performs qualitative and quantitative analysis, identify or confirm the chemical species, chemical structure and detects impurities, etc., and helps you get the reliable results you desire, with a broad wavelength range covering 190mm to 2500mm.

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
Wavelength repeatability : ≤ 0.3 nm(single direction)

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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
Wavelength repeatability : ± 0.1 nm

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Atomic Absorption Spectrophotometer LAAS-A21

Wavelength range : 180 – 900 nm
Spectral Bandwidth : 0 nm, 0.2 nm, 0.4 nm, 1.0 nm, 2.0 nm (5 steps with automatic changeover)
Wavelength accuracy : ≤ 0.15 nm
Wavelength repeatability : ± 0.1 nm

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Atomic Absorption Spectrophotometer LAAS-A22

Wavelength range : 180 – 900 nm
Spectral Bandwidth : 0.1 nm,0.2 nm,0.4 nm, 1.0 nm, 2.0 nm automatic setting
Wavelength accuracy : ≤ 0.15 nm
Wavelength repeatability : ± 0.1 nm

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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
Wavelength repeatability : 0.15 nm

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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
Wavelength repeatability : ≤ 0.04 nm

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Double Beam UV-Vis Spectrophotometer LUS-B10

Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 1.8 nm
Optical System : Double beam
Wavelength Accuracy : ±0.3 nm

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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
Wavelength accuracy : ±0.1nm (D2 656.1nm), ±0.3nm @ all

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Double Beam UV-Vis Spectrophotometer LUS-B12

Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 1.8 nm
Optical System : Double beam, C-T monochromator，1200 L/mm holographic grating
Wavelength Accuracy : ±0.3 nm

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Double Beam UV-Vis Spectrophotometer LUS-B13

Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 1.0 nm
Optical System : Double beam
Wavelength Accuracy : ±0.3 nm

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Double beam UV-Visible Spectrophotometer LUS-B14

Wavelength range : 190 ~ 1100 nm
Spectral bandwidth : 1.8 nm
Wavelength accuracy : ± 0.3 nm
Wavelength repeatability : ≤ 0.1 nm

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Double beam UV-Visible Spectrophotometer LUS-B15

Wavelength range : 190 ~ 1100 nm
Spectral bandwidth : 2 nm
Wavelength accuracy : 0.5 nm
Wavelength repeatability : ≤ 0.2 nm

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Double Beam UV/Vis Spectrophotometer LUS-B16

Wavelength Range : 190 ~ 1100 nm
Setting Wavelength : Automatic
Spectral Bandwidth : 0.5 / 1.0 / 2.0 / 4.0 nm adjustable
Wavelength Accuracy : ± 0.3 nm

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Double Beam UV-Vis Spectrophotometer LUS-B20

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

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Double Beam UV/Vis Spectrophotometer LUS-B30

Wavelength range : 190 to 1100 nm
Spectral bandwidth : 2 nm
Wavelength Accuracy : ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability : ≤ 0.1 nm

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Double Beam UV/Vis Spectrophotometer LUS-B31

Wavelength range : 190 to 1100 nm
Spectral bandwidth : 1 nm
Wavelength Accuracy : ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability : ≤ 0.1 nm

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Double Beam UV/Vis Spectrophotometer LUS-B32

Wavelength range : 190 to 1100 nm
Spectral bandwidth : 0.5/1/2/4/5 nm
Wavelength Accuracy : ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability : ≤ 0.1 nm

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Double Beam UV-Vis Spectrophotometer LUS-B40

Wavelength range : 190 to 1100 nm
Spectral bandwidth : 0.5/1/2/4 nm
Wavelength Accuracy : ± 0.1nm (D2, 656.1 nm), ± 0.3 nm full range
Wavelength Repeatability : ≤ 0.1 nm

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Fluorescence Spectrophotometer LFS-A10

Light source : 150 W Xenon lamp
Excitation wavelength : 200 nm to 900 nm
Emission wavelength : 200 nm to 900 nm
Excitation slit : 2 nm, 5 nm, 10 nm, 20 nm

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Fluorescence Spectrophotometer LFS-A11

Excitation Source : 150 W Xenon Lamp
Excitation Wavelength : 200 nm to 900 nm
Excitation Slit : 1 nm, 2 nm, 5 nm, 10 nm, 20 nm
Emission Slit : 1 nm, 2 nm, 5 nm, 10 nm, 20 nm

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Fluorescence Spectrophotometer LFS-A12

Light source : 150 W Xenon lamp
Excitation wavelength : 200 nm to 900 nm
Emission wavelength : 200 nm to 900 nm
Excitation slit : 2 nm, 5 nm, 10 nm, 20 nm

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Nano Spectrophotometer LNS-A10

Wavelength range : 200 - 800 nm
Path length : 0.2 mm (For high concentration measurement); 1.0 mm (For ordinary)
Wavelength accuracy : ± 1 nm
Wavelength Resolution : ≤ 3 nm (FWHM at Hg 546 nm)

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Nano Spectrophotometer LNS-A20

Wavelength range : 190 to 850 nm
Wavelength accuracy : ± 1 nm
Wavelength Resolution : 2 nm (FWHM at Hg 546 nm)
Cuvette details : Recyclable micro cuvette, 8.5 mm sample level height

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Nano Spectrophotometer LNS-A21

Wavelength range : 200 - 850 nm
Path length : 1 mm, 2 mm, 5 mm, 10 mm
Wavelength accuracy : ± 1 nm
Wavelength Resolution : 2 nm (FWHM at Hg 546 nm)

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Nano Spectrophotometer LNS-B10

Wavelength : 260 nm and 280 nm; Fixed
Spectral resolution : ≤ 8 nm
Path length : 0.5 mm
Minimum sample size : 1 to 2 µl

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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
Absorbance range : 0.2 - 75A (10 mm equivalent absorbance)

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Nano Spectrophotometer LNS-C10

Cuvette : No
PC : Inbuilt
Wavelength range : 190 - 850 nm
Path length : 1 mm, 0.2 mm ,0.04 mm

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Nano Spectrophotometer LNS-C11

Cuvette : Yes
PC : Inbuilt
Wavelength range : 190 - 850 nm
Path length : 1 mm, 0.2 mm ,0.04 mm

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Nano Spectrophotometer LNS-C12

Cuvette : Yes
Temperature : Room Temperature 42 ºC
PC : Inbuilt
Wavelength range : 190 - 850 nm

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Nano Spectrophotometer LNS-C13

Cuvette : Yes
Temperature : 4 ºC - 42 ºC (Heating & Cooling)
PC : Inbuilt
Wavelength range : 190 - 850 nm

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Nano Spectrophotometer LNS-B20

Wavelength Range : 200 to 800 nm
Sample Size : 0.5 to 2.0 µl
Path length : 0.05 mm
Light Source : Xenon flash lamp

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NIR Spectrophotometer LNIR-A10

Wavelength Range : 900 nm to 2500 nm
Wavelength Accuracy : ≤ 0.2
Wavelength Reproducibility : ≤ 0.05
Bandwidth : 8 nm

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Portable spectrophotometer LSP-A10

Illumination : d/8 (Diffused lighting, 8° observation angle) SCS optical engine (light splitting and integration system)
Repeatability : Light splitting reflectivity：standard deviation within 0.08% Color values:ΔE*ab
Sensor : Blue light enhanced sensor array
Size of integrated sphere : 40 mm, alvan diffused reflection surface coating

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Portable spectrophotometer LSP-A11

Illumination : d/8 (Diffused lighting, 8° observation angle) SCS optical engine (light splitting and integration system)
Repeatability : Light splitting reflectivity：standard deviation within 0.08% Color values:ΔE*ab
Sensor : Dual light path sensor array
Size of integrated sphere : 40 mm, alvan diffused reflection surface coating

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Portable spectrophotometer LSP-A12

Illumination : d/8 (Diffused lighting, 8° observation angle) SCS optical engine (light splitting and integration system)
Repeatability : Light splitting reflectivity：standard deviation within 0.08% Color values:ΔE*ab
Sensor : Photoelectric diode sensor
Size of integrated sphere : 40 mm, alvan diffused reflection surface coating

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Portable spectrophotometer LSP-A13

Illumination : d/8 (Diffused lighting, 8° observation angle) SCS optical engine (light splitting and integration system)
Repeatability : Light splitting reflectivity：standard deviation within 0.08% Color values:ΔE*ab
Sensor : Photoelectric diode sensor
Size of integrated sphere : 40 mm, alvan diffused reflection surface coating

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Portable spectrophotometer LSP-A20

Illumination : Observation angles 2°/10° Illumination: d/8 (Diffused lighting, 8° observation angle) SCI (specular reflection included) & SCE(specular reflection
Repeatability : Light splitting reflectivity：standard deviation within 0.08% Color values:ΔE*ab
Sensor : Dual light path sensor array
Size of integrated sphere : 40 mm, alvan diffused reflection surface coating

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Portable Spectrophotometer LSP-A30

Illumination : 45/0 (45 ring shaped illumination,0° observation angle)
Repeatability : Light splitting reflectivity：standard deviation within 0.08% Color values: ΔE*ab
Sensor : High sensitivity silicon photodiode
Test angle : -

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Portable Spectrophotometer LSP-A31

Illumination : 45/0 (45 ring shaped illumination,0° observation angle)
Repeatability : Light splitting reflectivity：standard deviation within 0.08% Color values: ΔE*ab
Sensor : High sensitivity silicon photodiode
Test angle : 60°

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Portable Spectrophotometer LSP-A40

Optical Geometry : D/8 (diffused illumination,8° viewing), Specular Component Included (SCI）
Integrating Sphere Size : Φ 40 mm
Light Source : LED (Full band balanced LED)
Color Spaces and Indices : Reflectance, CIE-Lab, CIE-LCh, Hunter Lab, CIE Luv, XYZ, Yxy, RGB, Colour difference (ΔE × ab, ΔE × cmc, ΔE × 94, ΔE × 00), WI (ASTM E313-00,

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Portable Spectrophotometer LSP-A41

Optical Geometry : D/8 (diffused illumination,8° viewing), SCI （Specular Component Included), SCE （Specular Component Excluded）
Integrating Sphere Size : Φ 40 mm
Light Source : LED (Full band balanced LED)
Color Spaces and Indices : Reflectance, CIE-Lab, CIE-LCh, Hunter Lab, CIE Luv, XYZ, Yxy, RGB, Colour difference (ΔE × ab, ΔE × cmc, ΔE × 94, ΔE × 00), WI (ASTM E313-00,

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Portable Spectrophotometer LSP-C10

Reflect : 8º(diffused illumination, 8 degree viewing angle)
Optical Geometry : SCI (specular component included)/SCE (specular component excluded) Include UV / excluded UV light source
Standards : ISO7724-1, ASTM E1164, DIN5033 Teil7
Integrating Sphere Size : Φ 40 mm

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Portable Spectrophotometer LSP-C11

Reflect : 8º(diffused illumination, 8 degree viewing angle)
Optical Geometry : SCI (specular component included)/SCE (specular component excluded) Include UV / excluded UV light source
Standards : ISO7724-1, ASTM E1164, DIN5033 Teil7
Integrating Sphere Size : Φ 40 mm

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Single Beam UV/Visible Spectrophotometer LUS-A10

Wavelength Range : 190 ~ 1100 nm
Spectral Bandwidth : 1 nm
Wavelength Accuracy : ± 0.3 nm
Wavelength Repeatability : 0.2 nm

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Single Beam UV/Visible Spectrophotometer LUS-A11

Wavelength Range : 190 ~ 1100 nm
Spectral Bandwidth : 1.8 nm
Wavelength Accuracy : ± 0.3 nm
Wavelength Repeatability : 0.2 nm

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Single Beam UV/Visible Spectrophotometer LUS-A20

Wavelength Range : 190 ~ 1100 nm
Setting Wavelength : Automatic
Spectral Bandwidth : 2 nm
Wavelength Accuracy : ± 0.5 nm

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Single Beam UV/Visible Spectrophotometer LUS-A21

Wavelength Range : 190 ~ 1100 nm
Setting Wavelength : Automatic
Spectral Bandwidth : 1.8 nm
Wavelength Accuracy : ± 0.3 nm

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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
Wavelength Repeatability : ≤ 0.1 nm

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Single Beam UV/Visible Spectrophotometer LUS-A30

Wavelength Range : 190 ~ 1100 nm
Setting Wavelength : Automatic
Spectral Bandwidth : 4 nm
Wavelength Accuracy : ± 0.5 nm

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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
Wavelength Repeatability : 0.2 nm

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Single Beam UV/Vis Spectrophotometer LUS-A50

Wavelength range : 190 to 1100 nm
Spectral bandwidth : 2 nm
Wavelength Accuracy : ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability : ≤ 0.1 nm

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Single Beam UV/Vis Spectrophotometer LUS-A51

Wavelength range : 190 to 1100 nm
Spectral bandwidth : 1 nm
Wavelength Accuracy : ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability : ≤ 0.1 nm

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Single Beam UV/Vis Spectrophotometer LUS-A52

Wavelength range : 190 to 1100 nm
Spectral bandwidth : 0.5/1/2/4/5 nm
Wavelength Accuracy : ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability : ≤ 0.1 nm

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Single Beam UV-Vis Spectrophotometer LUS-C10

Wavelength Range : 200 to 1000 nm
Spectral Bandwidth : 4.0 nm
Optical System : Single beam
Wavelength Accuracy : ±0.2 nm

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Table top spectrophotometer LTS-A10

Illumination system : d/8 (Diffused lighting, 8° observation angle) SCS optical engine (light splitting and integration system) ETC (real time calibration technology ) SCI
Size of integrated sphere : 40 mm, alvan diffused reflection surface coating
Illumination light source : CLED
Sensor : Dual light path sensor array

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Table top spectrophotometer LTS-A11

Illumination system : d/8 (Diffused lighting, 8° observation angle) SCS optical engine (light splitting and integration system) ETC (real time calibration technology ) SCI
Size of integrated sphere : 40 mm, alvan diffused reflection surface coating
Illumination light source : CLED
Sensor : Dual light path sensor array

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Table top spectrophotometer LTS-A12

Illumination system : d/8 (Diffused lighting, 8° observation angle) SCS optical engine (light splitting and integration system) ETC (real time calibration technology ) SCI
Size of integrated sphere : 15.2 cm, alvan diffused reflection surface coating
Illumination light source : CLED
Sensor : Dual light path sensor array

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Table top spectrophotometer LTS-A13

Illumination system : d/0 (Diffused lighting, 0° observation viewing), SCS optical engine (light splitting and integration system), ETC (every time calibration technology)
Size of integrated sphere : 40 mm, alvan diffused reflection surface coating
Illumination light source : CLED
Sensor : Dual light path sensor array

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