Name: NS820, Small Aperture Spectrophotometer with 4mm Aperture 3nh
Brand: 3nh
SKU: NS820
Price: 2870.00 USD
Availability: InStock

NS820 small aperture spectrophotometer has the same specification with NS810 portable spectrophotometer, but this handheld spectrophotometer adopts 4mm aperture, fit for some special sample use, like printing logo.

3nh NS820 d/8 handheld spectrophotometer machine with software uses d/8 structure and comply with CIE No.15, GB/T 3978. With 400~700nm, NS820 spectrophotometer features with high accuracy DeltaE*ab 0.04, and 8mm aperture makes measurement so easy. It can save 1000 Standards, 15000 Samples and you also can input your own LAB or XYZ value into the instrument.

With SQC8 software, you can do better color control management. Plus, it is widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, industries, scientific research institutes, schools and laboratories.

Models		NS820 Small Aperture Handheld Spectrophotometer
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 interval		10nm
Reflectance range		0~200%
Measuring Aperture		Φ4mm
Color Space		CIE LAB, XYZ, Yxy, LCh, CIE LUV，LAB&WI&YI
Color difference Formula		ΔEab,ΔEuv,ΔE94,ΔEcmc(2:1),ΔEcmc(1:1),ΔEcmc(l:c),CIE2000ΔE*00，ΔE(h)
Other Chromaticity Data		Whiteness – WI(ASTM E313，CIE/ISO,AATCC,Hunter)， Yellowness-YI(ASTM D1925，ASTM 313), TI(ASTM E313，CIE/ISO), Metamerism Index (Mt) Colour Stain, Color Fastness, Color Strength, Opacity
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(ΔE94, ΔEcmc, 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		LWH=9077230mm
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, SQC8 software, 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.