China Color Matching Spectrophotometer manufacturer
Shenzhen ThreeNH Technology Co., Ltd.

Shenzhen ThreeNH Technology Co., Ltd.

Leader Of Color Management In China

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3NH Colorimeter Color Measurement Spectrophotometer , USB Hunter Lab Spectrophotometer 

3NH Colorimeter Color Measurement Spectrophotometer , USB Hunter Lab Spectrophotometer 

    • 3NH Colorimeter Color Measurement Spectrophotometer , USB Hunter Lab Spectrophotometer 
    • 3NH Colorimeter Color Measurement Spectrophotometer , USB Hunter Lab Spectrophotometer 
  • 3NH Colorimeter Color Measurement Spectrophotometer , USB Hunter Lab Spectrophotometer 

    Product Details:

    Place of Origin: P.R.China
    Brand Name: 3nh
    Certification: CE / ROHS / TUV / FCC / ISO9001:2015
    Model Number: NS820

    Payment & Shipping Terms:

    Minimum Order Quantity: 1pcs
    Price: Negotiable
    Packaging Details: Packed in Alumimum box firstly, and then reinforced with carton box for outer packing
    Delivery Time: 3 working days
    Payment Terms: T/T, L/C, Paypal
    Supply Ability: 1000pcs per month
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    Detailed Product Description
    Wavelength Range: 400-700nm Display: TFT 3.5 Inch
    Screen: 15 Degree Screen To Display Up-side Down And Up Measuring Aperture: Φ4mm
    Illumination/observation System: D/8 Structure Standard: CE/ROHS/FCC/TUV

    Color measurement spectrophotometer for color value with small aperture NS820


    NS820 spectrophotometer is developed by 3nh with independent intellectual property rights. It features with stable performance, precise measurement and powerful functions in the leading position of the same industry.

    In the R&D process, 3nh scientists and engineers measured various color samples from dark to light, white to black, and other standard color boards provided by ISO (International Standardization Organization). The parameters of test results are integrating with international standards.

    3nh also analyzed the parameters from Japan, American and Germany spectrophotometers. The differences of L*ab absolute value between them are within ±1.5. Compared the L*ab value between NS820 and Japan spectrophotometer, when measuring any color objects, the biggest L*ab difference is within ±1.0. This is a breakthrough of 3nh high technology which realizes to be fully compatible with international market.




    Model NS820
    Illumination/observation system d/8 (diffused illumination, 8-degree viewing angle) Conforms to CIE No.15, GB/T 3978.
    Integrating sphere Size Φ58mm
    Light Source Combined LED sources
    Sensor Silicon photodiode array
    Wavelength range 400~700nm
    Wavelength pitch 10nm
    Reflectance range 0~200%
    Measuring Aperture Φ4mm
    Color Space CIE LAB, XYZ, Yxy, LCh, CIE LUV,LAB&WI&YI
    Color difference Formula ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*cmc(l:c),CIE2000ΔE*00,ΔE(h)
    Other Chromaticity Data

    WI(ASTM E313,CIE/ISO,AATCC, Hunter),

    YI(ASTM D1925,ASTM 313),

    Metamerism Index (Mt), Color Strength

    Color Stain, Color Fastness

    Observer 2°/10°
    Illuminant D65,D50,A,C,D55,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12
    Display Data Spectral Value/Graph, Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset, Color Simulation, color index setting(ΔE*94, ΔE*cmc, ΔE2000), tolerance prompt, reverse prompt, time setting, language setting, restore factory setting
    Measurement Time 1.5s
    Repeatability Spectral Reflectance: standard deviation within 0.1%(400~700nm: within 0.2%)
    Colorimetric Value: Standard deviation within DeltaE*ab 0.04 (Measurement conditions: white calibration plate measured 30 times at 5 seconds intervals after white calibration was performed.)
    Inter Instrument Agreement Within DeltaE*ab 0.2 (Average for 12 BCRA Series II color tiles)
    Dimension L*W*H=90*77*230mm
    Weight 600g
    Battery Li-ion battery. 2800 times within 8 hours.
    Lamp Life 5 years, more than 1.6 million measurements
    Display Screen TFT 3.5inch, Capacitive Touch Screen
    Interface USB/RS-232
    Data Memory 1000 Standards, 15000 Samples
    Operating Temperature 0~40℃(32~104°F)
    Storage temperature -20~50℃(-4~122°F)
    Standard Accessory Power Adapter, Li-ion Battery, Operating Instruction, CD-ROM (containing management software), Data Line, White and Black Calibration Cavity, Protective Cover and Wrist Strap
    Optional Accessory Universal Test Components, Micro Printer, Powder Test Box
    Notes The specifications are subject to change without notice.


    NS820 spectrophotometer is widely used in plastic, electronic, painting, coating, ink, textile, garment, printing and dyeing, food, medical, cosmetic, industries, scientific research institutes, schools and laboratories. It can measure reflectance spectrum and other color index precisely. NS820 spectrophotometer not only can help to perform color matching and color management studies, but also can control product quality management accurately. The instrument is equipped with high-end color management software which can connect PC to achieve more extension functions.


    Contact Details
    Shenzhen ThreeNH Technology Co., Ltd.

    Contact Person: Ms. Suzie Xia

    Tel: 86-0755-27198826-601

    Fax: 86-755-27190609

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    Shenzhen ThreeNH Technology Co., Ltd.
    4/F, Building 8, Nangang Second Industry Zone, Xili, Nanshan District, Shenzhen, China
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