| Customization: | Available |
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| After-sales Service: | 10 Years |
| Warranty: | 1 Year |
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CHNSpec DS-420 Color Analysis Instrument With Excellent Repetition Accuracy
In order to make it convenient for the customer to measure the samples of different sizes, the DS400 series color contrast instrument could support 10 different sizes for the customer to use: stable:Φ11mm,Φ10mm,Φ6mm,Φ5mm,Φ3mm, dexterous: ▽11mm,▽10mm,▽6mm,▽5mm,▽3mm,which can be flexibly used in different use and testing conditions.
Product Features
*Automatic calibration
*Support SCI/SCE
*Covering power, whiteness, yellowness and other 30+measuring indicators
*Provide nearly 40 evaluation light sources
*Measurement stability, repeatability 0.03
*Portable massive color card database
*Including UV, fluorescent color measurement can be carried out
*Built-in high-definition camera to clearly observe the tested area
| Name | DS-400 | DS-410 | DS-420 |
| Geometry* | D/8,SCI+SCE | ||
| Repeatability** | dE*ab≤0.03 | ||
| Display Resolution | 0.01 | ||
| Measuring aperture | 2 w/ plate and 2 w/o plate: Φ11mm,Φ6mm ▽11mm,▽6mm |
3 w/ plate and 3 w/o plate: Φ11mm,Φ6mm,Φ3mm ▽11mm,▽6mm,▽3mm |
5 w/ plate and 5 w/o plate: Φ11mm,Φ10mm,Φ6mm,Φ5mm,Φ3mm ▽11mm,▽10mm,▽6mm,▽5mm,▽3mm |
| Measurement index |
Reflectance,CIE-Lab,CIE-LCh,HunterLab,CIE-Luv,XYZ,Yxy,RGB,Color difference(ΔE*ab,ΔE*cmc,ΔE*94,ΔE*00),WI(ASTME313-00,ASTM E313-73,CIE,ISO2470/R457,,AATCC,Hunter, TaubeBergerStensby), YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Blackness(My,dM), Color Fastness, Tint,(ASTM E313-00),Color Density CMYK(A,T,E,M),Milm, Munsell, Opacity, Color strength |
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| Illuminants | 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 | ||
| Light Source | Full-band balancedLED light source | Full-band balancedLED light source+UV | |
| Observer Angles | 2°,10° | ||
| Sphere Size | 40mm | ||
| Standards | CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7 | ||
| Spectroscopic method | Nanometer integrated spectral device | ||
| Sensor | Silicon photodiode array double 16 groups | ||
| Wavelength Interval | 10nm | ||
| Wavelength Range | 400-700nm(Users can view the reflectivity of 31 wavelengths) | ||
| Reflectance Range | 0-200% | ||
| Reflectivity resolution | 0.01% | ||
| Measurement method | Single measurement, average measurement (2~99 times) | ||
| Measurement time | About 1 second | ||
| Measurement and observation mode |
Visual | Camera | |
| Calibration | Intelligent automatic calibration | ||
| Software support | Andriod,iOS,Windows,WeChat applet | ||
| Accuracy | Qualified measurement | Metrology Level I | |
| Interface | USB,Bluetooth | ||
| Screen | Full Color Screen,2.4 inches | ||
| Battery capacity | Rechargeable, 8000 times continuous tests, 3.7V/3000mAh | ||
| Light Source Lifetime | 10 years, 1 million tests | ||
| Language | Chinese and English | ||
| Storage | Instrument: 10000 pieces of data; APP: mass storage | ||
CHNSpec Technology (Zhejiang) Co., Ltd
CHNSpec Technology (Zhejiang) Co., Ltd. is a leading chinese enterprise in the field of color and appearance measure device, mainly engaged in the research and development, production, and sales of color detection equipment. the products include colorimeter, spectrophotometer, transmittance haze meters, gloss meter , paint color matching software, hyperspectral cameras, and are widely used in industries such as plastic, coatings, printing, automotive parts, metals, home appliances, universities, and research institutions both domestically and internationally.
CHNSpec Technology (Zhejiang) Co., Ltd is located in Xiasha Higher Education Park, Hangzhou City. The main responsible person of the company has a senior professional title and a doctoral degree or above. The company has introduced R&D teams from well-known universities such as Zhejiang University and China Jiliang University. The development of color spectrum has attracted the attention of domestic experts and scholars, and has cooperative relationships with authoritative research institutions such as the Zhejiang Provincial Key Laboratory of Modern Metrology and Testing and Instruments, the National Engineering Center for Metrology and Testing Technology of the Ministry of Education, etc. With the care of various experts, the technical level and research and development capabilities of CHNSpec Technology (Zhejiang) Co., Ltd have achieved leapfrog development and achieved remarkable results. CHNSpec Technology (Zhejiang) Co., Ltd has a number of invention patents, including one American invention patent, a number of utility model patents, appearance patents, and software copyrights.
In addition, multiple invention patents are still in the announcement stage. CHNSpec Technology (Zhejiang) Co., Ltd has published multiple papers in domestic first-class scientific research journals and has been included in SCI and EI.
1. Are you a trader or a manufacturer?
Answer: We are the first one in the china to produce the colorimeter , we are also the first one in the china to produce the benchto spectrophotomter
2. How can i do the annual calibration ?
Answer : it is the most important factor you have to consider when you purchase the color spectrohotometer , Luckly we have local partner who can support you to do this calibration.
3.. how long the warranty time ?
Answer: Basically 1 year free warranty , and 10 years after sales support.
4. What's the delivery time ?
Answer: 3-5 days after payment received.
5. How do your spectrophotometer compare with Xrite , Konica Minolta and X-rite ?
Answer : Same excellent performance , but much more competitive price
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