Active Member
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[China]
Address: 4/F, Building 8, Nangang Second Industry Zone, Xili, Nanshan District, Shenzhen, China
Contact name:Suzie Xia
Shenzhen ThreeNH Technology Co., Ltd. |
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3NH Handheld Liquid Spectrophotometer NS808 Quick Fast Precision Color Measuring Device
Measuring Color
A Colorimetric Spectrophotometer uses a light source to illuminate the sample being measured.
The light reflected by the object passes to a grating which breaks it into its spectral components.
This sample signal falls onto a diode array, measuring the amount of light at each wavelength.
The spectral data is sent to the processor where it is multiplied with user-selected illuminant and observer tables to obtain CIE X, Y, Z color values.
Product Introduction
NS808 Liquid Spectrophotometer features a 3.5" ultra-large display with touch-screen function
which makes the operation quite simple, the interface very
friendly. Elegant appearance combines perfectly with the ergonomic
design, which makes it a model of portable handheld
spectrophotometer.
NS808 Liquid Spectrophotometer adopts a 58mm ultra-large integrating sphere which can homogenize
light better, and the 45°/0 optical geometry structure conforming
to the standards CIE, ISO, ASTM, DIN, all of which make its
accuracy incomparable.
Repetitive error is less than 0.04ΔE*ab, inter-instrument error is
less than 0.2ΔE*ab, which make its stability and reliability of
measurement very superior.
NS808 Liquid Spectrophotometer is configured with 2 types of observer angles, 2° and 10°, multiple
light source types, multiple color space systems, multiple
chromaticity indexes conforming to different standards, all of
which make NS808 can excellently fulfill all kinds of requirements
for color measurements in different industries.
Applicable Industries
NS808 precise traffic road sign Liquid Spectrophotometer is a dedicated instrument for the color measurements of traffic
road signs. NS808 can be easily used to measure the brightness
factor of reflecting film and chromaticity coordinates of all kinds
of traffic signs. Its system has the built-in GB2893 safety color
module and all the standard color modules of GB/T18833 road traffic
reflecting film. So, users can choose from them freely according to
application. And users can also conveniently customize polygon
tolerance they want.
NS808 Liquid Spectrophotometer also goes with a powerful PC software SQCT which includes more
extended functions that can enormously facilitate your work. Once
combined with a PC via the software SQCT, NS808 can perform perfect
measurements, analysis and comparison of the color of traffic
signs.
With the configuration of universal test component and powder test
box, measurements of liquid, paste, powder and particle can be
implemented without hesitation.
Product Specifications
| Model | NS808 |
| Illumination/observation system | 45/0 method (45 ring-shaped illumination, vertical viewing) |
| Integrating sphere Size | Φ58mm |
| Light Source | combined LED sources |
| Sensor | Silicon photodiodearray |
| 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*cmc(l:c),CIE2000ΔE*00,ΔE(h) |
| 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 | |
| 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 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. 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/RS-232 |
| Data Memory | 1000 Standards, 10000 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 | Micro Printer, Powder Test Box |
| Notes | The specifications are subject to change without notice. |
Product detail shows
About 3nh
3NH started since 1998 and is here to serve you with quality
service and products you can depend on being only the best. We want
you to get great deals at great prices and return to shop with us
again and again!
We take pride in our store and our products, offering a variety of
brand new products at great prices. We know that you want to save
money but you don't want to get cheap goods. We use several
practices to ensure you are getting only the best, at a great
price. Our items ship directly from our Shenzhen, China warehouses,
you can get your items quickly and in good condition.
We understand it's important for you to get what you paid for and
to get it FAST!
All of the products we carry are brand new and completely
authentic. Simply put; you get what you pay for. We put our
customers first and we work with major suppliers in the industry to
ensure we can bring you only the best. You will see how we care
about what we sell as well as our customers in every transaction we
do.
It's rare that a customer is not happy with a transaction with us
but in the event this occurs, let us know and we will fix it right
away. Our goal is that no customer walks away unhappy.
We guarantee you only the best experience and great deals when
shopping with us!
Shenzhen ThreeNH Technology Co., Ltd
Add:F/6, Block 5B, Skyworth Inno Valley, Tangtou 1st Road, Shiyan,
Baoan District, Shenzhen China.
Tel: 0086-755-2719 8826 Ext: 639
Fax: 0086-755-2719 0609
Cell No.: 0086-138 2314 1801
Email: shayneshui@3nh.com
WhatsApp/Wechat: shayneshui
Website: http://www.threenh.com
