Portable Spectrophotometer LSP-A31

Portable Spectrophotometer LSP-A31

Portable Spectrophotometer LSP-A31 is adopted with 45/0 geometry (45 ring shaped illumination, 0 degree observation angle), where the standard white board is included in the optical system for great accuracy of every measurement. Equipped with automatic gloss compensation technology ensures the accuracy of the color measurement data for the surface of different gloss. Large data storage space up to 20000 samples measurement records. The measurement of the color of the powder, granules and other materials can be done by adding the powder accessories to this spectrophotometer.

Illumination 45/0 (45 ring shaped illumination,0° observation angle)
Repeatability Light splitting reflectivity：standard deviation within 0.08% Color values: ΔE*ab<=0.03 (After calibration, standard deviation of 30 measurements on test white board, 5 second intervals) Maximum：0.05
Sensor High sensitivity silicon photodiode
Test angle 60°
Test area 5 × 10 mm
Test range 0 to 1000 GU
Test repeatability 0.2 GU (0 to 100 GU), 0.2% (100 to 1000 GU)
Reproducibility 1.0 GU (0 to 100 GU), 1.0% (100 to 1000 GU)
Inter instrument agreement 0.2 ΔE*ab (BCRA II color tiles, average test value of 12 tiles)
Illumination light source LED
Light source A, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CWF, NBF, TL83, TL184, NBF, U35
Wavelength range 400 nm to 700 nm
Wavelength interval 10 nm
Observation angle 2°/10°
Measuring aperture 11 mm
Color space CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Reflectance, Hunter-lab, Munsell MI, CMYK
Color difference formula ΔE*ab, ΔE*CH, ΔE*uv, ΔE*cmc(2:1), ΔE*cmc(1:1),ΔE*94, ΔE*00, ΔEab(Hunter), 555 shade sort
Other colorimetric indices WI (whiteness) (ASTM E313-10,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger, Ganz, Stensby) YI (yellowness) (ASTM D1925，ASTM E313-00,ASTM E313-73), Tint (ASTM E313,CIE,Ganz) Metamerism index Milm, Stick color fastness, Color fastness, ISO brightness, A density, T density, M density, E density.
Color matching system Not included
UV light source Not included
Work temperature range 0 to 45℃, relative humidity 80% or below( at 35°C ),no condensation
Battery capacity Rechargeable Lithium battery, 20000 continuous measurement tests, 7.4V/600 mAh
Interface USB
Data storage 20000 samples
Display True color TFT touch screen
Light source longevity 10 years, 3 million test
Dimension 181 × 73 × 112 mm
Weight 800 g (without battery)
  • 2.8 inch TFT touch screen
  • Simultaneous gloss and color measurement
  • High capacity rechargeable lithium-ion battery
  • LED light source for measurement accuracy
  • Pre-locating panel design for instrument calibration
  • SCS system for measurement repeatability
  • Simultaneous measurement of SCI & SCE
  • USB & Bluetooth data transmission
  • Large storage capacity
  • Connection to mini printer for printing
Used in textile, plastic, food, paint, printing, automobile industries, laboratories & on-site applications for quality control purpose.

Portable Spectrophotometer LSP-A31

Portable Spectrophotometer LSP-A31

Portable Spectrophotometer
Portable Spectrophotometer LSP-C11

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
Portable Spectrophotometer LSP-C10

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
Portable Spectrophotometer LSP-A30

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
Portable Spectrophotometer LSP-A41

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)

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-B13

Double Beam UV-Vis Spectrophotometer LUS-B13
  • Wavelength Range
  • 190 to 1100 nm
  • Spectral Bandwidth
  • 1.0 nm
  • Optical System
  • Double beam
Double Beam UV-Vis Spectrophotometer LUS-B10

Double Beam UV-Vis Spectrophotometer LUS-B10
  • Wavelength Range
  • 190 to 1100 nm
  • Spectral Bandwidth
  • 1.8 nm
  • Optical System
  • Double beam
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-Vis Spectrophotometer LUS-B12

Double Beam UV-Vis Spectrophotometer LUS-B12
  • Wavelength Range
  • 190 to 1100 nm
  • Spectral Bandwidth
  • 1.8 nm
  • Optical System
  • Split double beam, C-T monochromator，1200 L/mm holographic grating

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-A10

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
Nano Spectrophotometer LNS-B20

Nano Spectrophotometer LNS-B20
  • Wavelength Range
  • 200 to 800 nm
  • Sample Size
  • 0.5 to 2.0 µl
  • Path length
  • 0.05 mm 0.2 mm 1.0 mm
Nano Spectrophotometer LNS-C10

Nano Spectrophotometer LNS-C10
  • Cuvette
  • No
  • PC
  • Inbuilt
  • Wavelength range
  • 190 - 850 nm
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-Vis Spectrophotometer LUS-C10

Single Beam UV-Vis Spectrophotometer LUS-C10
  • Wavelength Range
  • 200 to 1000 nm
  • Spectral Bandwidth
  • 4.0 nm
  • Optical System
  • Single beam
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
Single Beam UV/Vis Spectrophotometer LUS-A52

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
Single Beam UV/Visible Spectrophotometer LUS-A20

Single Beam UV/Visible Spectrophotometer LUS-A20
  • Wavelength Range
  • 190 ~ 1100 nm
  • Setting Wavelength
  • Automatic
  • Spectral Bandwidth
  • 2 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
Vis Spectrophotometer LVS-C10

Vis Spectrophotometer LVS-C10
  • Wavelength Range
  • 320 ~ 1100 nm
  • Spectral Bandwidth
  • 4 nm
  • Wavelength Accuracy
  • ± 0.5 nm
Vis Spectrophotometer LVS-A10

Vis Spectrophotometer LVS-A10
  • Wavelength Range
  • 330 to 1000 nm
  • Spectral Bandwidth
  • 5 nm
  • Wavelength Accuracy
  • ± 2 nm
Vis Spectrophotometer LVS-B10

Vis Spectrophotometer LVS-B10
  • Wavelength Range
  • 325 ~ 1000 nm
  • Setting Wavelength
  • Automatic
  • Spectral Bandwidth
  • 2 nm

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