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    Color Spectrophotometer, Caliber 8mm

    5 out of 5 based on 3 reviews | Write a review
    Manufacturer price color spectrophotometer caliber 8mm, test performance is accurate and stable, 3.5 inch digital LCD display, portable color spectrophotometer is easy to use.
    SKU: ATO-CM-NS800
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Color spectrometer caliber width φ8mm, accurate measurement, colour measurement spectrometer can be used in ink, drugs and paint.

    Note: The user can perform black and white calibration through the standard black and white box of the instrument and refer to the user manual to complete the calibration independently.


    Model ATO-CM-NS800
    Illumination/Observation System 45/0 method (45 ring-shaped illumination, vertical viewing), Comply with CIE No.15,GB/T 3978
    Integrating Sphere Size φ58mm
    Light Source Combined LED sources
    Errors Between Each Equipment ≤0.20E*ab
    Sensor Silicon photodiode array
    Wavelength Range 400~700nm
    Wavelength Interval 10nm
    Reflectance Range 0-200%
    Measuring Aperture φ8mm
    Color Space CIE LAB,XYZ,Yxy,LCh,CIE LUV
    Color difference Formula ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00
    Other Chromaticity Data WI(ASTM E313,CIE/ISO, AATCC, Hunter), YI(ASTM D1925,ASTM 313), TI(ASTM E313,CIE/ISO), Metamerism Index (Mt), Color Stain, Color Fastness
    Observer 2°/10°
    Illuminant D65,A,C,D50,D55,D75,F2,F6,F7,F8,F10,F11,F12
    Display Data Spectral Value/Graph, Colorimetric Value, Color Difference   Value/Graph, PASS/FAIL Result, Color Offset, Color Simulation
    Measurement Time 1.5s
    Repeatability Spectral Reflectance: standard deviation within 0.1%(400~700nm:   within 0.2%)
    Colorimetric Value Standard deviation within Delta E*ab 0.04 (Measurement conditions:   white calibration plate measured 30 times at 5 seconds intervals after white calibration was performed.)
    Inter Instrument Agreement Within Delta E*ab 0.2 (Average for 12 BCRA Series II color tiles)
    Dimension 90*77*230mm
    Weight 600g
    Battery Li-ion battery. 5000 times within 8 hours
    Lamp Life 5 years, more than 1.6 million measurements
    Display Screen USB/RS-232
    Interface 1000 Standards, 15000 Samples
    Data Memory Data Memory
    Operating Temperature -20~50℃(-4~122°F)

    Packing List

    No. Name Quantity
    1 Spectrophotometer 1
    2 Power adapter 1
    3 Lithium battery 1
    4 Manual 1
    5 CD (including management software) 1
    6 Data cable 1
    7 White correction tube 1
    8 Protection cap 1
    9 Wristband 1
    13 Universal test module (Optional match) 1
    14 Powder test box (Optional match) 1


    Color Spectrophotometer Details

    Color Spectrophotometer Accessories




    1. Universal Test Components
    Features: Powerful accessory with high sensitivity which is used to measure liquid, paste and powder.
    Dimension: L*W*H=190x190x85 mm

    2. Powder Test Box
    Features: Easy to use; Focus on measuring powder.
    Dimension: ø50X25mm

    Colorimeter applications

    Tips: How does the color spectrophotometer detect the color of the pill coating?

    The traditional color difference meter is a visual system that simulates the human eye. Using the analog integral optical system inside the instrument, the three-stimulus values ​​X, Y, and Z of the sample are measured by integral measurement, and then the parameters such as the chromaticity coordinates of the sample are calculated. The accuracy of color measurement by this colorimeter is relatively low. Some products cannot even give the absolute value (L, a, b value) of the color coordinate space of the color. Since there is no absolute value data of color, it is impossible to exchange data with others. You cannot build and manage your own color standard database.

    The color spectrophotometer uses the principle of spectrophotometry, which compares the light energy reflected (transmission) of the sample with the light energy of the standard reflection (transmission) under the same conditions to obtain the spectral reflectance of the sample at each wavelength, and then utilizes The standard observer and standard light source provided by CIE are calculated according to the following formula to obtain tristimulus values ​​X, Y, Z, and then X, Y, Z calculate the chromaticity coordinates x according to CIEYxy, CIELab and other formulas. y, CIELAB color parameters, etc. The measured color difference results are more accurate and a color standard database can be created. However, the surface of the drug is irregular and the surface is not flat. Therefore, in the choice of spectrophotometer, we also need to pay attention to different measurement and observation methods.

    0/45 degrees can only be used to measure smooth surfaces, and can not be used for computer color matching. The d/8 degree integrating sphere can be used to measure a variety of surfaces and can be used for computer color matching. Also, when choosing, consider whether to eliminate specular reflection, and the measurement mode that includes specular reflection. If both modes are available, it is useful when measuring a smooth surface with a color that clearly reflects the surface.

    Existing reviews of Color Spectrophotometer, Caliber 8mm
    The 8mm caliber is suitable for a variety of samples, providing flexibility in measuring different materials. Its size and weight make it relatively portable and convenient for various testing locations.
    From: Vesper | Date: 24/10/2023
    Was this review helpful? Yes No (0/0)
    Very nice product
    I use this colorimeter to match colors in my graphics business. It is fast, small and accurate! Very helpful, easy to take readings, when I need more in future, will buy again.
    From: Clairer | Date: 11/04/2022
    Was this review helpful? Yes No (0/0)
    Perfect color spectrophotometer
    I use this color spectrophotometer to test color filter. It is accurate and easy to read. It work as it is suppose to. If I need more in future, it will be my choice.
    From: Ryan | Date: 01/04/2022
    Was this review helpful? Yes No (0/0)
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