| After-sales Service: | Yes |
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| Warranty: | 2 Years |
| Wavelength Range: | 400~700nm |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier NS808 traffic sign spectrophotometer has built-in D65 / A / C / F2 and other light sources with geometric light path structure of 45 / 0 (45 circular illumination, vertical reviewing). The instrument can easily test the luminance factor, chromatic coordinates, CIE L * a * B and other chromatic data of various reflective films, which are widely used in road traffic sign testing, plastic electronics and other fields.
PRODUCT FEATURES
1.Perfect combination of the beautiful appearance and the ergonomic structure design;
2.3.5 inch large capacitive touch screen design, it is easy and convenient to use;
3.Specially developed for market demand, complete independent intellectual property rights;
4.Easy to measure the brightness factor and chromaticity coordinate and CIEL *a*b value of all kinds of reflection film;
5.Two standard observer angles to meet the needs of customers for color measurement;
6.Built-in GB2893 safety color and GB/T18833 all kinds of standard color module of traffic sign reflection films;
7.Precisely measure multiple color indexes from many color spaces to get precise measurement like reflectance spectrum.
8.PC software has more powerful function.
9.High hardware configuration with a number of innovative technologies.
10.Large capacity storage, more than 10,000 data.
| Model | NS808 |
| Illuminating/Viewing Method: | 45°/0 (45° ring illuminating, 0° viewing) |
| Features |
it is specially used for the luminance factor and color coordinate measurement of traffic signs, markings and reflective films, including GB 2893 and GB / T 18833 standard colors, and can manually define the tolerance of polygon rectangle. It can be used for color transmission and quality control in plastics, electronics, paint and ink, textile and garment, printing and dyeing and other industries. |
| Integrating sphere Size | Φ58mm |
| Light Source Device | Combined LED Light |
| Sensor | Silicon Photoelectric Diode Array |
| Wavelength Range | 400∽700nm |
| Wavelength Pitch | 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)Colour Stain, Color Fastness, Color Strength, Opacity" |
| Observer | 2°/10° |
| Light Source Type | D65, D50, A, C, D55, D75,F1, F2, F3,F4,F5,F6, F7, F8, F9,F10, F11, F12 |
| Display Datat |
Spectral Graph/Data, Sample Chromatic Value,Color Difference Value/Graph, PASS/FAIL Result, Color Offset,Color Simulation |
| Measuring Time | 1.5S |
| Repetitive Error |
Spectral Reflectance: standard deviation within 0.1% (400~700nm: within 0.2%) Colorimetric Value:standard deviation ΔE*ab≤0.04 (MeasurementConditions: white calibration plate measured 30 times at 5 secondsintervals after whitecalibration performed.) |
| Inter-Instrument Error | ΔE*ab≤0.2 (Average value of measuring the 12 tint plates of BCRA series II) |
| Dimension | 90*77*230mm |
| Weight | 600g |
| Battery | Li-ion Battery, 5000 measurements in 8 hours |
| Light Source Life | 5 years, more than 1.6 million measurements |
| Display screen | TFT true color 3.5 inch |
| Data Port | USB |
| Data Storage | 1000 standards, 10000 samples |
| Operation Temperature | 0∽40ºC(32∽104ºF) |
| Storage Temperature | -20∽50ºC(-4∽122ºF) |
| 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 |
3nh Technology Co., Ltd. is a high-tech enterprise. We research, develop, produce and market photoelectric detection products in color management field and color management field. After years of intensive research, 3nh has launched NH series colorimeter, NR series colorimeter, NS series spectrophotometer, ISO12233 resolution test chart, optical image test solution and specific standard illuminant. Our products are widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, optical image test industries and the field of scientific research, school and laboratory. Our products are exported all around the world. We can provide customization service which has been well received by customers.
3nh adheres to the business philosophy of "people-oriented, customer first, technological innovation, sustainable development" to meet customers' demands continuously, to create value for customers and to achieve a win-win situation and common development.
Suppliers with verified business licenses
Audited Supplier 
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