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NS800 Hand Held Spectrophotometer

Portable Spectrophotometer for Color Measurement

The NS800 array spectrometer is a new handheld spectrophotometer, developed with 3NH's proprietary core technology, features separates the light according to a certain wavelength interval, and adopts groups of sensor array to perform sensitive analysis. This design ensures high - speed, accurate, stable, and consistent measurements. NS800 has a compact design, is easy to handle and quick to get to the right colour, even on uneven surfaces of objects.


Key Highlights

  • 45/0 method (45 ring-shaped illumination, vertical viewing)

  • Excellent Repeatability (ΔE * AB≤0.2)

  • Inter - instrument Error Control (ΔE * AB≤0.04)

  • Spectral Value/Graph, Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result and etc

  • Large 3.5 Inch Touch Screen Operation, Fully Automatic Calibration

  • Largest 58mm integrating sphere

NS800 Hand Held Spectrophotometer Instructions Operating Manual NS800 Hand Held Spectrophotometer PDF
This NS800 Instrument are Certified with
certify
1 Years Warranty (Additional support period of 3 years)

NS800 Spectrophotometer: Full-Scene Color Consistency Solution

NS800 hand held spectrophotometer uses the principle of combination LED precision spectroscopy, separates the light according to a certain wavelength interval, and adopts groups of sensor array to perform sensitive analysis. NS800 spectrophotometer with higher accuracy is very sensitive to any colors. It not only can measure L*ab value and delta E value accurately, but also can display spectral reflectance curve which can realize color matching function and calculate the real parameters of various color formulas.

NS810_800_spectrophotometer.jpg


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 NS800 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.

NS800 Spectrophotometer

 

NS800 Features

 

1. Aesthetic design perfectly combined with ergonomics structure.
2. 45/0 geometrical optics structure, comply with CIE, ISO, ASTM, DIN standard.
3. 3.5 inch large capacitive touch screen.
4. Two standard observer perspectives, multiple light sources modes, a variety of color systems.
5. The repeatability ΔE*ab is within 0.04, the errors between each instrument ΔE* ab is less than 0.2.
6. Large capacity storage, can save more than 10000 data.
7. PC software with powerful extension functions.
8. High hardware configuration with a number of innovative technologies.
9. Oversized integrating sphere, more effective homogenization ray of lights and precise measurement.
10. 15° oblique angle screen, more in line with the human eye observation.

 

NS800 Application Industry

 

This durable, hand-held 3nh Spectrophotometer is designed specifically for the rigors of on-site testing, with rugged components and waterproof, dustproof, chemical-resistant housings. NS800 spectrophotometer is widely used in plastic, electronic, paint, 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. NS800 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.

The NS800 spectrophotometer is_widely used in various industries

 

Measuring Aperture

NS800

NS800 spectrophotometer instrument Packaging and Accessories

NS800 Spectrophotometer Specifications

 

 Model 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
 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,ΔE（h）
 Other Chromaticity DataWI(ASTM E313，CIE/ISO, AATCC, Hunter), YI(ASTM D1925，ASTM 313), Metamerism Index (Mt), Color Stain, Color Fastness, Color Strength
 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 L*W*H=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 TFT 3.5inch, Capacitive Touch Screen
 Interface USB
 Data Memory 1000 Standards, 15000 Samples
 Operating Temperature  0~40℃(32~104°F)
 Storage temperature -20~50℃(-4~122°F)
 Standard AccessoryPower Adapter, Built-In Li-ion Battery, User Guide, PC Software, White and Black Calibration Cavity, Dust Cover
 Optional AccessoryMultifunctional test kit, Micro Printer, Universal Test Compon
 Others

 Provide complete spectrum reflectance curve, Input L, a, b value  manually

 Notes The specifications are subject to change without notice



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FAQs About NS800 Portable Spectrophotometers

The main instruments used to detect color are spectrophotometers and colorimeters (including photoelectric integrating colorimeters). 

Spectrophotometer: High-precision option. It analyzes the full visible light spectrum to measure color accurately. Suitable for complex scenarios like textured surfaces, special effect colors, or batch consistency checks in industries such as paint and coatings. 

Colorimeter (Photoelectric Integrating Colorimeter): Cost-effective and portable. It uses RGB filters to measure tristimulus values directly. Ideal for quick color difference detection in simple applications. Key Selection Tip Choose based on accuracy needs: use a spectrophotometer for high-precision color measurement, and a colorimeter for fast, basic color difference checks.


Spectrophotometer, Colorimeter, Gloss meter, Haze Meters, Coating thickness meter, window tint meter, UV meter, Leeb hardness tester, Light booth, Color Test Chart, Ultrasonic thickness gauge. Threenh Technology company adheres to independent design, research and development, production and sales of various measuring instruments. 

Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to arrange hotel and pick up you from airport.

A colorimeter or spectrophotometer should be used to measure the color of a solution. The instrument directs light through the liquid and quantifies absorbance at certain wavelengths. The values obtained indicate the color intensity of the solution and, by default, the concentration of the solution.

Colorimeters or spectrophotometers are used to measure liquid color. They measure light coming through or reflecting off the liquid. Readings can be reported as Lab*, RGB, or absorbance units. So that objective color analysis can be used to control quality, or to measure chemical concentration.

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