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Portable Spectrophotometer LSP-A41

Portable Spectrophotometer LSP-A41

Portable Spectrophotometer LSP-A41 is powerful performance configuration device which makes color measurement more professional. Offers integrated camera to see the measurement area for accurate test. It features full spectrum LED with high life as the light source, and excellent inter-instrument agreement ensures consistency of the measurement data of multiple device. UV Included/ UV Excluded to measure color and color difference for samples with fluorescence. It Supports 26 kinds of color indexes and 26 kinds of illuminants. Designed with wireless connection with Android or IOS devices via Bluetooth. It greatly expands the application boundary of color spectrophotometer, automatic calibration, magnetic seat charging. It offers the condition of d/8 diffused illumination, 8° viewing, Specular Component Included (SCI) and (SCE) Specular Component Excluded fluorescent samples. It has stable performance, accurate color measurement and powerful function.

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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, ASTM E313- 73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby), YI (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My,dM),Colour Fastness, Tint,(ASTM E313-00),Colour Density CMYK(A,T,E,M), Milm, Munsell, Opacity, Colour strength
Sensor 256 pixel CMOS sensor
Wavelength Range 400 to 700 nm
Wavelength Interval 10 nm
Semi band Width 10 nm
Calibration Auto
Observer Angles 2°,10°
Measured Reflectance Range 0 to 200%
Reflectance Resolution 0.0001
Measuring Aperture MAV: Φ8 mm / Φ11 mm MAV: Φ4 mm / Φ6 mm MINI: 1×3 mm
Inter-instrument agreement ΔE × ab<0.2 (BCRA Series Ⅱ, average measurement of 12 tiles, MAV/SCI)
Repeatability Chromaticity value: Max.: dE × ab< 0.04 Average: dE × ab< 0.03 Standard deviation within ΔE × ab 0.02 (when a white tile is measured 30 times at 5-seconds interval) Reflectance: Standard deviation < 0.1%
Illuminant A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84
Measuring Time 2° / 10°
Storage About 1 s
Displayed Data APP mass storage
Data Port IPS Full Color Screen, 2.4 inches
Camera USB, Bluetooth
Data Storage With
Language 10 years, 1 million tests
Pass Metrology English
Software Yes, metrology level I
Dimension Android, IOS, Windows
Battery 77.8 × 53.2 × 185.7 mm
Weight Rechargeable, 8000 times continuous tests, 3.7V/3000 mAh
  • Designed with combined LED light source with high life
  • Inter-instrument agreement <0.2 which ensures test results consistency of multiple devices
  • Durable and stable aperture size to measure samples with different sizes
  • UV Included/ UV Excluded to measure color and color difference for samples with fluorescence
  • Integrated camera to see the measurement area for accurate test
  • Offers revolutionary auto calibration technology allows the instrument to achieve automatic calibration
  • Supports 26 kind of illuminants such as D65/D50, etc
  • Supports 20 kinds of color indexes such as CIE-Lab, CIE-LCh, whiteness, yellowness, opacity, etc
  • Designed with 256 pixel CMOS sensor
  • Accurate spectrum and lab data, used for color matching and accurate color transmission
  • Auto calibration technology, improves user-experience
  • Multi-function calibration base protest the white tile, combines calibration and charging functions in one
  • USB / Bluetooth dual communication mode, wider adaptability
  • Connection mobile device application to find the similar color from different color swatches
  • PC software has powerful function expansion

Portable Spectrophotometer is used in plastic electronics, paint and coating, textile printing and dyeing, printing paper, automobile, medical treatment, cosmetics and food industries, as well as scientific research institutions and laboratories etc.

Accessories no.Name Qty.
1Main Instrument1 pcs
2Operating Manual1 pcs
3Power Cable1 pcs
4Charger base1 pcs

Compare Models

Model Optical Geometry Integrating Sphere Size Light Source Color Spaces and Indices Sensor Wavelength Range Wavelength Interval Semi band Width Calibration Observer Angles Measured Reflectance Range Reflectance Resolution Measuring Aperture Inter-instrument agreement Repeatability Illuminant Measuring Time Storage Displayed Data Data Port Camera Data Storage Language Pass Metrology Software Dimension Battery Weight
LSP-A30 - - - - High sensitivity silicon photodiode - - - - - - - - - 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 - - - - - - - - - - 181 × 73 × 112 mm - 800 g (without battery)
LSP-A31 - - - - High sensitivity silicon photodiode - - - - - - - - - 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 - - - - - - - - - - 181 × 73 × 112 mm - 800 g (without battery)
LSP-A10 - - - - Blue light enhanced sensor array - - - - - - - - - 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
- - - - - - - - - - - - 550 g
LSP-A11 - - - - Dual light path sensor array - - - - - - - - - Light splitting reflectivity:standard deviation within 0.08%
Color values:ΔE*ab<=0.015 (After calibration, standard deviation of 30 measurements on test white board, 5 second intervals),br/> Maximum:0.03
- - - - - - - - - - - - 550 g
LSP-A12 - - - - Photoelectric diode sensor - - - - - - - - - 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
- - - - - - - - - - - - 550 g
LSP-A13 - - - - Photoelectric diode sensor - - - - - - - - - Light splitting reflectivity:standard deviation within 0.08%
Color values:ΔE*ab<=0.02(After calibration, standard deviation of 30 measurements on test white board, 5 second intervals)
Maximum:0.04
- - - - - - - - - - - - 550 g
LSP-A20 - - - - Dual light path sensor array - - - - - - - - - Light splitting reflectivity:standard deviation within 0.08%
Color values:ΔE*ab<=0.015 (After calibration, standard deviation of 30 measurements on test white board, 5 second intervals),Maximum:0.04
- - - - - - - - - - - - 550 g
LSP-A40 D/8 (diffused illumination,8° viewing), Specular Component Included (SCI) Φ 40 mm LED (Full band balanced LED) 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, ASTM E313- 73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby), YI (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My,dM),Colour Fastness, Tint,(ASTM E313-00),Colour Density CMYK(A,T,E,M), Milm, Munsell, Opacity, Colour strength 256 pixel CMOS sensor 400 to 700 nm 10 nm 10 nm Auto 2°,10° 0 to 200% 0.0001 MAV: Φ8 mm / Φ10 mm ΔE × ab<0.3 (BCRA Series Ⅱ, average measurement of 12 tiles, MAV/SCI) Chromaticity value: Max.: dE × ab< 0.1 Average: dE × ab< 0.05 Standard deviation within ΔE × ab 0.03 (when a white tile is measured 30 times at 5-seconds interval) Reflectance: Standard deviation < 0.1% A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84 2° / 10° About 2 s APP mass storage IPS Full Color Screen, 2.4 inches USB, Bluetooth Without 10 years, 1 million tests English Yes, metrology level I Android, IOS, Windows 77.8 × 53.2 × 185.7 mm Rechargeable, 8000 times continuous tests, 3.7V/3000 mAh
LSP-A41 D/8 (diffused illumination,8° viewing), SCI (Specular Component Included), SCE (Specular Component Excluded) Φ 40 mm LED (Full band balanced LED) 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, ASTM E313- 73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby), YI (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My,dM),Colour Fastness, Tint,(ASTM E313-00),Colour Density CMYK(A,T,E,M), Milm, Munsell, Opacity, Colour strength 256 pixel CMOS sensor 400 to 700 nm 10 nm 10 nm Auto 2°,10° 0 to 200% 0.0001 MAV: Φ8 mm / Φ11 mm MAV: Φ4 mm / Φ6 mm MINI: 1×3 mm ΔE × ab<0.2 (BCRA Series Ⅱ, average measurement of 12 tiles, MAV/SCI) Chromaticity value: Max.: dE × ab< 0.04 Average: dE × ab< 0.03 Standard deviation within ΔE × ab 0.02 (when a white tile is measured 30 times at 5-seconds interval) Reflectance: Standard deviation < 0.1% A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84 2° / 10° About 1 s APP mass storage IPS Full Color Screen, 2.4 inches USB, Bluetooth With 10 years, 1 million tests English Yes, metrology level I Android, IOS, Windows 77.8 × 53.2 × 185.7 mm Rechargeable, 8000 times continuous tests, 3.7V/3000 mAh
LSP-C10 SCI (specular component included)/SCE (specular component excluded) Include UV / excluded UV light source Φ 40 mm Combined full spectrum LED light source, UV light source - Silicon photodiode array (double row 40 groups) 400 to 700 nm 10 nm 10 nm - - 0 to 200% - MAV Φ8 mm / Φ10 mm SAV Φ4 mm / Φ5 mm - Spectral reflectance: MAV/SCI, Standard deviation within 0.08% (400 nm to 700 nm: within 0.18%) Chromaticity value: MAV/SCI, within ΔE × ab 0.02 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration) D65, A , C, D50, D55, D75, F1, F2(CWF), F3, F4, F5, F6, F7(DLF), F8, F9, F10(TPL5), F11(TL84), F12(TL83/U30) About 1.5 s (Measure SCI & SCE about 3.2 s) - 3.5 inch TFT color LCD, Capacitive Touch Screen USB, Bluetooth 4.2 - Standard 1000 Pcs, Sample 30000 Pcs English - - 129 × 76 × 217 mm Li-ion battery, 6000 measurements within 8 hours Approx. 600 g
LSP-C11 SCI (specular component included)/SCE (specular component excluded) Include UV / excluded UV light source Φ 40 mm Combined full spectrum LED light source, UV light source - Silicon photodiode array (double row 40 groups) 400 to 700 nm 10 nm 10 nm - - 0 to 200% - MAV Φ8 mm / Φ10 mm SAV Φ4 mm / Φ5 mm - Spectral reflectance: MAV/SCI, Standard deviation within 0.1% (400 nm to 700 nm: within 0.2%) Chromaticity value: MAV/SCI, within ΔE × ab 0.04 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration) D65, A , C, D50, F2(CWF), F7(DLF), F10(TPL5), F11(TL84), F12(TL83/U30) About 1.5 s (Measure SCI & SCE about 3.2 s) - 3.5 inch TFT color LCD, Capacitive Touch Screen USB - Standard 1000 Pcs, Sample 20000 Pcs English - - 129 × 76 × 217 mm Li-ion battery, 6000 measurements within 8 hours Approx. 600 g
LSP-C12 - - - - Dual column high precision CMOS array sensor - - - Auto calibration - - - - - ≤0.02 - - - - - - - - - Android, iOS, Windows, Wechat app - - 750g

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