Active Member
|
[China]
Address: 4/F, Building 8, Nangang Second Industry Zone, Xili, Nanshan District, Shenzhen, China
Contact name:Suzie Xia
Shenzhen ThreeNH Technology Co., Ltd. |
|
|
Paint Matching Spectrophotometer NS820 Hunter Lab Colorimeter Standard Deviation ΔE*Ab≤0.04
Description
NS820 Paint Matching Spectrophotometer is developed by 3nh with independent intellectual property
rights. It features with stable performance, precise measurement
and powerful functions in the leading position of the same
industry.
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 NS810 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.
Applications
NS820 Paint Matching Spectrophotometer is widely used in plastic, electronic, painting, coating, 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. NS810 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.
Specifications
| Model Number | NS820 |
| Illuminating/Viewing Geometry | D/8° (Diffused illumination, 8 degree viewing angle), |
| Conform to the Standard CIE No.15, GB/T 3978. | |
| Measuring Aperture | Φ4mm |
| Integrating Sphere Diameter | Φ58mm |
| Repetitive Error | Spectral Reflectance: Standard deviation within 0.1%(400~700nm: within 0.2%) |
| Colorimetric Value: Standard deviation ΔE*ab≤0.04 (Measurement Conditions: white calibration plate measured 30 times at 5 seconds intervals after white calibration performed.) | |
| Inter-Instruments Error | ΔE*ab≤0.2 (Average value of the measurement results of the 12 tint plates of BCRA series Ⅱ) |
| Wavelength Range | 400~700nm |
| Wavelength Pitch | 10nm |
| Reflectance Range | 0~200% |
| Color Space | CIE LAB, XYZ, Yxy, LCh, CIE LUV, LAB & WI & YI |
| 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) |
| Display Data | Spectral Value/Graph, Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset, Color Simulation, Color Index Setting(ΔE*94, ΔE*cmc, ΔE2000), Tolerance Prompt, Reverse Prompt |
| Other Chromaticity Data | WI(ASTM E313, CIE/ISO, AATCC, Hunter), |
| YI(ASTM D1925, ASTM 313), | |
| TI(ASTM E313, CIE/ISO), | |
| Metamerism Index (Mt), | |
| Color Strength, Color Stain, Color Fastness | |
| Observer Angle | 2°/10° |
| Light Sources Type | D65, A, C, D50, D55, D75, F1, F2(CWF), F3, F4, F5, F6, F7(DLF), F8, F9, F10(TPL5), F11(TL84), F12(TL83/U30) |
| Light Source Device | Combined LED Light |
| Light Source Life | 5 years, More than 1.6 million measurements |
| Sensor | Silicon Photoelectric Diode Array |
| Measuring Time | 1.5s |
| Data Storage | 1000 Standards, 15000 Samples |
| Data Port | USB&RS232 |
| Display Size | TFT 3.5" |
| Touch-Screen | Yes |
| Operating Temperature | 0~40℃(32~104℉) |
| Storage Temperature | -20~50℃(-4~122℉) |
| PC Software | SQC8 |
| Weight | 600g |
| Dimension | 90*77*230mm |
| Battery | Large Capacity Li-ion Battery |
| Standard Accessory | Power Adapter, Li-ion Battery, Operating Instruction, CD-ROM(containing color management software), Data Cable, White and Black Calibration Cavity, Protective Cover and Wrist Strap. |
| Optional Accessory | Universal Test Components, Micro Printer, Powder Test Box |
| Certificates | CE & RoHS & TUV & FCC & ISO9001 |
Product detail shows
What is a Spectrophotometer?
Spectrophotometers are color measurement devices used to capture
and evaluate color. As part of a color control program, brand
owners and designers use them to specify and communicate color, and
manufacturers use them to monitor color accuracy throughout
production.
Spectrophotometers can measure just about anything, including
liquids, plastics, paper, metal and fabrics, and help ensure that
color remains consistent from conception to delivery.
The spectral reflectance curve provided by a spectrophotometer is commonly known as the color’s “fingerprint”.
FAQ
1: Q: Is your company accept customization?
A: We accept OEM/ ODM. Any color and any logo is welcome if placed
at least 10pcs.
2: Q:Does your products have warranty?
A: YES, We offer 1 year warranty. Our policy: Is there any quality
problem, First, send the defective machine to us and you bear the
freight. Second, we send back to you free after fixed.
3: Q: After an order placed, when to deliver?
A: It depends on whether we are in stock or not. If we are,
generally we can arrange shipment in 1 days after payment. If not,
it will be decided by factory production.
4: Q: How to place an order?
A: a: send us an inquiry.
b: confirm your wanted products
c: confirm the price and freight and other details
d: finish the payment
e: we arrange the shipment
f: you got your products
Shenzhen ThreeNH Technology Co., Ltd
Add: 4/F, Building 8, Nangang Second Industry Zone, Xili, Nanshan
District, Shenzhen, 518055 China.
Tel: 0086-755-27198826 Ext: 601
Fax: 0086-755-27190609
Mobile: 0086-13510878132
Email: y@3nh.com
Skype: y@3nh.com
WhatsApp/Wechat: 86-15019429968
Website: www.3nh.com/en
http://www.3nhq.com/
