3Renk ölçümü için NH NS800 Spektrofotometre

Intruduction-3NH NS800 Spectrophotometer for color measurement

NS800 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.

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.

Product Features-3NH NS800 Spectrophotometer for color measurement

1. Aesthetic design perfectly combined with ergonomics structure.

2. 45/0 geometrical optics structure, comply with CIE, ISO, ASTIM, 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 veri.

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.

Application Industry-3NH NS800 Spectrophotometer for color measurement

NS800 spectrophotometer is widely used in plastic, elektronik, boya, mürekkep, Tekstil, garment, printing and dyeing, Gıda, medical, cosmetic, industries, bilimsel araştırma enstitüleri, 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.

NS800 Spectrophotometer Specifications

Modeli	NS800
Illumination/observation system	45/0 yöntem (45 ring-shaped illumination, vertical viewing), Comply with CIE No.15,GB/T 3978
Integrating sphere Size	Φ58mm
Işık kaynağı	combined LED sources
Sensör	Silicon photodiode array
Dalga boyu aralığı	400~700nm
dalga boyu aralığı	10nm
Reflectance range	0~200%
Ölçüm Açıklığı	Φ8mm
Renk Alanı	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, Avcı), YI(ASTM D1925,ASTM 313), Metamerism Index (Mt), Color Stain, ayrıca cihaz verilerini alabilir veya cihaza veri indirebiliriz
Observer	2°/10°
Aydınlatıcı	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
Ölçüm Zamanı	1.5s
Tekrarlanabilirlik	Spectral Reflectance: standart sapma 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)
Boyut	L*W*H=90*77*230mm
Ağırlık	600g
pil	Li-ion battery. 5000 times within 8 saatler
Lamp Life	5 yıl, bundan fazla 1.6 million measurements
Display Screen	TFT 3.5inch, Capacitive Touch Screen
Arayüz	USB/RS-232
Data Memory	1000 Standartlar, 15000 Samples
Çalışma sıcaklığı	0~40℃(32~104°F)
Storage temperature	-20~50℃(-4~122°F)
Standart Aksesuar	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	Mikro Yazıcı, Universal Test Compon
Diğerleri	Provide complete spectrum reflectance curve, Input L, a, b value manually
Notes	The specifications are subject to change without notice