Colorimeter LCOM-A10 is a durable photoelectric colorimeter with benchtop design. Equipped with specific light filters of the visible range (420 to 660 nm) to measure the concertation and determine the color. Its three digit LED display shows Transmittance and Absorbance values.
Specifications
| Wavelength Range | 420 to 660 nm |
| Filter | 420 nm , 470 nm ,530 nm ,620 nm , 660 nm |
| High stability and reproducibility | ± 5 nm |
| Economy | Consumes only 1.5ml of reagent |
| Detector | Silicon Photo-cell |
| Photoelectric Range | T % : 0 % to 100 %, ABS : log T 0-2 |
| Photoelectric Accuracy | ± 2 T |
| Light Source | 6V 0.5 A tungsten lamp |
| Indicator | LED three-digit display |
| Power Supply | 110 V or 220 V AC 10 W |
| Dimension | 280 x 220 x 122 mm |
| Weight | 3 kgs (body only) |
Features
Optical system with lamp, heat absorption filters, lens, and diaphragm
Coarse and Fine focusing control knobs
Silicon photo cell detector
User-friendly operations
Applications
Used to detect and measure colored compound concentration and intensity of a variety of materials like chemical solutions, food ingredients and others.
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| Color measurement method | Color card |
| Characteristic function | |
| Illumination system | 8°/d (diffusion illumination), SCI (spectral components included) |
| Display mode | Colorimetric values: L × a × b，L × C × h，△E × ab，XYZ，relative RGB values Color difference values: △(L × a × b)，△(L × C × h) Whiteness values: hunter whiteness, Ganz whiteness Yellowness value: YI |
| Display screen | 2.4 inch LCD display screen |
| Measuring calibration | About 8 mm |
| Measuring condition | CIE 10° standard observation / CIE D65 light source |
| Measuring range | L × 1 - 100 |
| Storage | 100 sets of standard samples and 100 data groups for each sample |
| Measuring aperture | 8 mm |
| Repeatability | Standard deviation within △E × ab × < 0.08 (Measuring condition: measuring white calibration board 80 times) |
| Measurement time | 0.5 s |
| Light source | LED halogen lamp |
| Power supply | Four 1.5V AA sized alkaline battery or nickel metal hydride batteries / DC 5 V |
| Interface | USB 2.0, printer |
| Weight | 550 g |
| Dimension (volume) | 77 × 86 × 210 mm |
| Color measurement method | |
| Characteristic function | |
| Illumination system | 8°/d (diffusion illumination), SCI (spectral components included) |
| Display mode | Colorimetric values: L × a × b，L × C × h，△E × ab，XYZ，relative RGB values Color difference values: △(L × a × b)，△(L × C × h) Whiteness values: hunter whiteness, Ganz whiteness Yellowness value: YI |
| Display screen | 2.4 inch LCD display screen |
| Measuring calibration | About 8 mm |
| Measuring condition | CIE 10° standard observation / CIE D65 light source |
| Measuring range | L × 1 - 100 |
| Storage | 100 sets of standard samples and 100 data groups for each sample |
| Measuring aperture | 8 mm |
| Repeatability | Standard deviation within △E × ab × < 0.08 (Measuring condition: measuring white calibration board 80 times) |
| Measurement time | 0.5 s |
| Light source | LED halogen lamp |
| Power supply | Four 1.5V AA sized alkaline battery or nickel metal hydride batteries / DC 5 V |
| Interface | USB 2.0, printer |
| Weight | 550 g |
| Dimension (volume) | 77 × 86 × 210 mm |
| Color measurement method | |
| Characteristic function | Camera viewing system for measurement |
| Illumination system | 8°/d (diffusion illumination), SCI (spectral components included) |
| Display mode | Colorimetric values: L × a × b，L × C × h，△E × ab，XYZ，relative RGB values Color difference values: △(L × a × b)，△(L × C × h) Whiteness values: hunter whiteness, Ganz whiteness Yellowness value: YI |
| Display screen | 2.4 inch LCD display screen |
| Measuring calibration | About 8 mm |
| Measuring condition | CIE 10° standard observation / CIE D65 light source |
| Measuring range | L × 1 - 100 |
| Storage | 100 sets of standard samples and 100 data groups for each sample |
| Measuring aperture | 8 mm |
| Repeatability | Standard deviation within △E × ab × < 0.08 (Measuring condition: measuring white calibration board 80 times) |
| Measurement time | 0.5 s |
| Light source | LED halogen lamp |
| Power supply | Four 1.5V AA sized alkaline battery or nickel metal hydride batteries / DC 5 V |
| Interface | USB 2.0, printer |
| Weight | 550 g |
| Dimension (volume) | 77 × 86 × 210 mm |
| Color measurement method | |
| Characteristic function | Can precisely test pasty material, powders |
| Illumination system | 8°/d (diffusion illumination), SCE (spectral components excluded) |
| Display mode | Colorimetric values: L × a × b，L × C × h，△E × ab，XYZ，relative RGB values Color difference values: △(L × a × b)，△(L × C × h) Whiteness values: hunter whiteness, Ganz whiteness Yellowness value: YI |
| Display screen | 2.4 inch LCD display screen |
| Measuring calibration | About 8 mm |
| Measuring condition | CIE 10° standard observation / CIE D65 light source |
| Measuring range | L × 1 - 100 |
| Storage | 100 sets of standard samples and 100 data groups for each sample |
| Measuring aperture | 8 mm |
| Repeatability | Standard deviation within △E × ab × < 0.08 (Measuring condition: measuring white calibration board 80 times) |
| Measurement time | 0.5 s |
| Light source | LED halogen lamp |
| Power supply | Four 1.5V AA sized alkaline battery or nickel metal hydride batteries / DC 5 V |
| Interface | USB 2.0, printer |
| Weight | 550 g |
| Dimension (volume) | 77 × 86 × 210 mm |
| Illumination | Di / 8 (diffusion illumination, 8° viewing), SCI |
| Size of integrated sphere | 40 mm, alvan diffused reflection surface coating |
| Illumination light source | CLED |
| Sensor | Sensor array |
| Wavelength | 400 - 700 nm |
| Spectral resolution | 10 nm |
| Measuring time | 2 s |
| Measurement caliber size | 11 mm |
| Optional measurement caliber size | 4 mm, 6 mm, 15 mm |
| Repeatability | Standard deviation ΔE × ab 0.08 (when a white calibration plate is measured 30x at 10 second interval after calibration) |
| Observe angles | 2° and 10° |
| Light source | A,C,D50 & D65 |
| Camera attachment | Without camera |
| Display | Chromaticity value（L × a × b，L × C × h）, ΔE value, pass / fail, color tendency, average, generate test report |
| Color difference formula | ΔE × ab, ΔE × CH |
| Color space | CIE - L × a × b, L × C × h, reflectance |
| Measurement indices | Nil |
| Data storage | 100 targets and 200 samples |
| Light source lifetime | 5 years, 1.5 million times |
| Screen | Panchromatic True Color Screen |
| Interface | USB 2.0 |
| Other function | |
| Working temperature | 5 ~ 45 °C, relative humidity 80 % or below( at 35 °C ),no condensation |
| Storage temperature | (-25 to 55 °C), relative humidity 80 % or below( at 35 °C ),no condensation |
| Power | Rechargeable Lithium battery, 8.4 V / 2000 mAh, adaptor DC 12 V |
| Dimension | 77 × 86 × 210 mm |
| Weight | 550 g |
| Illumination | Di / 8 (diffusion illumination, 8° viewing), SCI |
| Size of integrated sphere | 40 mm, alvan diffused reflection surface coating |
| Illumination light source | CLED |
| Sensor | Sensor array |
| Wavelength | 400 - 700 nm |
| Spectral resolution | 10 nm |
| Measuring time | 2 s |
| Measurement caliber size | 11 mm |
| Optional measurement caliber size | 4 mm, 6 mm, 15 mm |
| Repeatability | Standard deviation ΔE × ab 0.08 (when a white calibration plate is measured 30x at 10 second interval after calibration) |
| Observe angles | 2° and 10° |
| Light source | A,C,D50 & D65 |
| Camera attachment | With camera to see the measurement area |
| Display | Chromaticity value（L × a × b，L × C × h）, ΔE value, pass / fail, color tendency, average, generate test report |
| Color difference formula | ΔE × ab, ΔE × CH |
| Color space | CIE-L × a × b,L × C × h,XYZ,Yxy,reflectance |
| Measurement indices | WI (whiteness indices) (ASTM E313-10,ASTM E313-73，CIE/ISO，AATCC，Hunter，Taube Berger，Ganz，Stensby) YI (yellowness indices) (ASTM D1925，ASTM E313-00,ASTM E313-73) |
| Data storage | 100 targets and 200 samples |
| Light source lifetime | 5 years, 1.5 million times |
| Screen | Panchromatic True Color Screen |
| Interface | USB 2.0 |
| Other function | |
| Working temperature | 5 ~ 45 °C, relative humidity 80 % or below( at 35 °C ),no condensation |
| Storage temperature | (-25 to 55 °C), relative humidity 80 % or below( at 35 °C ),no condensation |
| Power | Rechargeable Lithium battery, 8.4 V / 2000 mAh, adaptor DC 12 V |
| Dimension | 77 × 86 × 210 mm |
| Weight | 550 g |
| Illumination | Di / 8 (diffusion illumination, 8° viewing), SCI |
| Size of integrated sphere | 40 mm, avian diffused reflection surface coating |
| Illumination light source | CLED |
| Sensor | Sensor array |
| Wavelength | 400 - 700 nm |
| Spectral resolution | 10 nm |
| Measuring time | 2 s |
| Measurement caliber size | 11 mm |
| Optional measurement caliber size | 4 mm, 6 mm, 15 mm |
| Repeatability | Standard deviation ΔE × ab 0.08 (when a white calibration plate is measured 30x at 10 second interval after calibration) |
| Observe angles | 2° and 10° |
| Light source | A, C, D50, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, DLF, TL183, TL184, NBF, U30, CWF, U35 |
| Camera attachment | camera viewing for measurement |
| Display | Chromaticity value（L × a × b，L × C × h）, ΔE value, pass / fail, color tendency, average, generate test report With camera to see the measurement area, spectrum reflectance figure data, manual input target data |
| Color difference formula | ΔE × ab, ΔE × CH, ΔE × uv,ΔE × cmc(2:1),ΔE × cmc(1:1),ΔE × 94,ΔE × 00 |
| Color space | CIE-L × a × b, L × C × h, L × uv, XYZ, Yxy, reflectance |
| Measurement indices | WI (whiteness indices)(ASTM E313-10,ASTM E313-73，CIE/ISO，AATCC，Hunter，Taube Berger，Ganz，Stensby) YI (yellowness indices) (ASTM D1925，ASTM E313-00,ASTM E313-73) Metameric index, staining fastness, color fastness |
| Data storage | 100 targets and 200 samples |
| Light source lifetime | 5 years, 1.5 million times |
| Screen | Panchromatic True Color Screen |
| Interface | USB 2.0 |
| Other function | Input color swatches |
| Working temperature | 5 ~ 45 °C, relative humidity 80 % or below( at 35 °C ),no condensation |
| Storage temperature | (-25 to 55 °C), relative humidity 80 % or below( at 35 °C ),no condensation |
| Power | Rechargeable Lithium battery, 8.4 V / 2000 mAh, adaptor DC 12 V |
| Dimension | 77 × 86 × 210 mm |
| Weight | 550 g |
| Light source | CIE-A, CIE-C, CIE-D65 |
| Standards | ASTM D1003/D1044 & ISO13468/ISO14782 |
| Parameters | HAZE, Transmittance(T) |
| Spectral response | CIE Luminosity function y |
| Wavelength | 400 to 700 nm |
| Wavelength interval | 10 nm |
| Geometry | 0/d |
| Measurement area/sample port | 16.5 mm/ 21 mm |
| Measurement range | 0 to 100 % |
| Haze resolution | 0.01 |
| Haze responsibility | ≤ 0.1 |
| Sample size | Thickness ≤ 145 mm |
| Display | 5.0 inch TFT touch LCD screen |
| Memory | 20000 value |
| Interface | USB |
| Power | 220 V with power cable |
| Working temperature | 0 to 45 °C, Relative humidity 80% or below (at 35 ° C), no condensation |
| Storage temperature | 0 to 50 °C |
| Dimension (L × W × H) | 598 × 247 × 366 mm |
| Light source | CIE-A,CIE-C,CIE-D65 Chromaticity Value:A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CMF,U30,DLF,NBF,TL83,TL84 |
| Standards | ASTM D1003/D1044,ISO13468/ISO14782 & CIE No.15,ISO 7724/1,ASTM E1164 |
| Parameters | HAZE, Transmittance(T),Spectral Transmittance Whiteness Index (ASTM E313-00,ASTM E313-73，CIE/ISO AATCC，Hunter, Taube Berger Stensby) Yellowness Index (ASTM D1925，ASTM E313-00，ASTM E313-73) Tint(ASTM E313-00), Metamerism Index, Milm APHA, Pt-Co, Gardner, Color Difference(ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00) |
| Spectral response | CIE Luminosity function y |
| Wavelength | 400 to 700 nm |
| Wavelength interval | 10 nm |
| Geometry | 0/d |
| Measurement area/sample port | 16.5 mm/ 21 mm |
| Measurement range | 0 to 100 % |
| Haze resolution | 0.01 |
| Haze responsibility | ≤ 0.1 |
| Sample size | Thickness ≤ 145 mm |
| Display | 5.0 inch TFT touch LCD screen |
| Memory | 20000 value |
| Interface | USB |
| Power | 220 V with power cable |
| Working temperature | 0 to 45 °C, Relative humidity 80% or below (at 35 ° C), no condensation |
| Storage temperature | 0 to 50 °C |
| Dimension (L × W × H) | 598 × 247 × 366 mm |
