| After-sales Service: | on Line Service |
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| Application: | Laboratory Apparatus |
| Warranty: | 1 Year |
| Detection Method: | Color |
| Advantage: | High Sensitive |
| Principle: | Classic Spectrometer |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Colorimeter NBDS-200 series
Stable and reliable instrument for color difference detection
Repeatability accuracy is up to: dE*ab < 0.03
Key technology
1.Dual optical path design improves repeatability accuracy dE*ab≤0.03
After intensive research, using nano-integrated optical devices as light splitters, only 5 micron thick optical devices can achieve nano-level light splitting ability, once again leading the direction of industry innovation, greatly improving the technical performance of products. Relevant technologies are protected by Chinese invention patents.Product features
A, B, C, D50, D55, D65 and nearly 40 evaluation light sources can be selected, covering almost all the color measurement indicators and light source types in the industry.
3.Contains SCI measurement mode
SCI refers to specular reflections that are generally used to study the properties of a color itself without regard to the surface gloss of the sample to which it is attached.4.Contains UV for fluorescent color measurement
NBDS-200 series colorimeter still provide stable and objective reflectivity data for color measurement on surfaces containing fluorescent materials.
5.Calibration base and zirconium reference with a Mohs hardness of 9 to calibrate the instrument, ensuring long-term stability
Compared to existing products, the DS-200 series spectrophotometer does not require frequent manual calibration when in use. Simply place it on the calibration base and the instrument will automatically calibrate the overall instrument function and accuracy according to its own state and environmental factors, ensuring that the instrument is always in a stable state and ready for use.
The white plate in the calibration base is the basis of the instrument's work. Through long-term investment and research, NANBEI has integrated zirconium material as the calibration white plate, with a Mohs hardness of 9. As the material itself has the hardness and stability comparable to diamond, the surface of the calibration white plate will not be scratched and will not change colour with changes in temperature and humidity. This is a further improvement in the stability and durability of the calibration whiteboard compared to similar foreign and domestic products that use common industrial ceramics or even plastic as calibration whiteboards, ensuring the performance of the instrument.
6.Calibrated white plate
(artificial diamond zirconium material)
·Mohs hardness: 9
·Spectral reflectance >90%
·No discolouration due to changes in
temperature and humidity
·No discolouration by oxidation
·Ultra-high strength without scratching
7.The DS-200 series supports 3 measuring apertures for selection(11mm,6mm,3mm)
Rotate to switch the caliber. Say goodbye to the tedious manual screw fixing method.
Large caliber ( Φ 11mm) Dial to "M".
Small caliber ( Φ 6mm, Φ 3mm) Dial to the "S".
8.Built-in HD camera for clear observation of the measured area
DS-200 series spectrophotometer can obtain an image of the measured area through the camera when measuring, which can clearly locate the measured area of the sample and avoid inaccurate measurement due to wrong area.
• The DS-200 series colorimeter can be connected to a variety of mobile phones via a rich mobile app.
• Users no longer have to pass on the colour values of samples and physical objects, they can easily pass on colour data via WeChat.
• Users can find the most similar colours in multiple sets of colour cards.
•Users can create personal colour databases and enter information on colour cards for printing, paint and textiles. The colour libraries created can be uploaded to the cloud for easy colour processing with data sharing across multiple devices.
• Business users can create and manage their own colour card information library and colour recipes in the cloud, and share the information library and colour recipes to their own users through a unique invitation code.
The Windows color management system ColorExpert is included in the DS-200 series colorimeter package, which can be connected to the colorimeter through Bluetooth or USB cable.
ColorExpert is a full-featured colour management software with four functional modules: My Colours, Colour Check, Colour Matching System and Personal Centre.
Introduction to Appearance Structure
Function difference
| Model | NBDS-200 | NBDS-210 | NBDS-220 |
| Test condition | SCI | SCI | SCI |
| Repeatability | ≤ 0.03 | ≤ 0.03 | ≤ 0.03 |
| Aperture | 1 | 2 | 3 |
| UV light source | × | × | √ |
| Camera function | × | √ | √ |
| Mobile App | √ | √ | √ |
| PC software | √ | √ | √ |
| Product model | NBDS-200 | NBDS-210 | NBDS-220 |
| Measuring structure* | D/8,SCI | ||
| Measurement repeatability** |
ΔE*ab≤ 0.03 | ||
| Display accuracy | 0.01 | ||
| Measuring aperture |
Φ6mm | Φ11mm,Φ6mm | Φ11mm, Φ6mm,Φ3mm |
| Color Spaces and Indices |
Reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE Luv, XYZ, Yxy, RGB, Color difference(ΔE*ab, ΔE*cmc, ΔE*94,ΔE*00),WI(ASTM E313-00,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger Stensby), YI(ASTM D1925,ASTM E313-00, ASTM E313-73), Blackness(My,dM),Color Fastness |
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| Source condition | A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83, TL84,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2 |
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| Light source | LED | LED+UV | |
| Measurement observation method |
Visual | Camera | |
| Calibration | Manual calibration | Auto calibration | |
| Software support | Andriod,iOS,Windows, Wechat app | ||
| Guaranteed accuracy | Guaranteed measurement | Guaranteed first class measurement | |
| Observer | 2°,10° | ||
| Integrating sphere diameter |
40mm | ||
| Standards | CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7 | ||
| Ways of spectral | Nano-integrated spectral devices | ||
| Sensor | Silicon photodiode array Dual 16-group | ||
| Wavelength interval | 10nm | ||
| Wavelength range | 400-700nm | ||
| Reflectance determination range | 0-200% | ||
| Reflectance resolution | 0.01% | ||
| Measurement method | Single measurement, average measurement (2 to 99 measurements) | ||
| Measurement time | Approx. 1 second | ||
| Interface | USB, Bluetooth | ||
| Screen | Screen Full colour screen, 2.4 | ||
| Battery capacity | 8000 continuous measurements on a single charge, 3.7V/3000mAh | ||
| Life of light | 10 years and 1 million cycles | ||
| Language | Simplified Chinese, English | ||
| Storage | Instrument :10,000 data ; APP: mass storage | ||
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except wear parts. You can also buy parts from us after 12months.
Pre-sale service
· 24hours online to ensure quick response to customers' inquiry or online message;
· Guide customers to choose the best suitable machine model;
· Offer detailed specification and competitive prices;
Contract execution
· Machine production will be arranged strictly according to the contract;
· Machine photos will be sent to you for inspection during production;
· Send customs clearance documents by DHL;
· Update latest news after delivery and prepare customs clearance;
After-sale service
· 12 months warranty except for wear parts;
· Broken spare parts (except for wear parts) will be sent for free due to quality problems;
· In time response to customers technical problems;
· New products update for customers' reference.
Suppliers with verified business licenses
Audited Supplier 
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