| Customization: | Available |
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| After-sales Service: | 10 Years |
| Warranty: | 1 Year |
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CHNSpec DC-25D Traffic Sign Spectrophotometer Reflective Film Grating Colorimeter Airport Traffic Sign Colorimeter
Repeatability Accuracy dE*ab≤0.01
Inter-Instrument Agreement dE*ab≤0.12
Product Features
*Industry-leading wavelength range: 360-780nm
*Outstanding stage-to-stage variation and repeatability
*Dual light source system provides longer service life than expected
*Support NetProf network correction function
*Provides 6 measuring apertures to easily measure samples of different shapes
*BCRA green plate wavelength calibration
*Indication accuracy increased by 60%
*Intelligent automatic calibration
| Product model | Spectrophotometer DC-23D | Spectrophotometer DC-25D | Spectrophotometer DC-26D |
| Measuring structure | D/8,SCI+SCE | ||
| Light source life | 6 million times | 10 million times | |
| Wavelength range | 360-740nm | 360-780nm | |
| SCI+SCE Measure simultaneously | support | ||
| NetProf network calibration | support | ||
| Calibration method | BCRA certified black and white board energy calibration, green board wavelength accuracy calibration |
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| Measurement repeatability | dE*ab≤0.02 | dE*ab≤0.01 | |
| Inter-Instrument agreement | dE*ab≤0.25 | dE*ab≤0.2 | dE*ab≤0.12 |
| Display accuracy | 0.01 | ||
| Lighting source | Full-band balanced LED light source + xenon lamp | ||
| UV light source | Yes | ||
| Caliber | Φ11mm,Φ6mm | Φ11mm,Φ10mm, Φ6mm,Φ3mm |
Φ11mm,Φ10mm,Φ6mm,5mm,Φ3mm,1mm*3mm |
| Measurement standard | Spectral reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGB color difference (ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00), whiteness (ASTM E313-00, ASTM E313-73, CIE, ISO2470/R457, AATCC, Hunter, Taube Berger Stensby), yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73) blackness (My, dM), stain fastness, discoloration Fastness, Tint (ASTM E313-00) color density CMYK (A, T, E, M), metamerism index Milm, Munsell, hiding power, strength (dye strength, tinting strength) | ||
| Light source conditions | A,B,C,D50,D55,D65,D75F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12CWF,U30,U35,DLF,NBF,TL83,TL84,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2 | ||
| Observation method | Camera | ||
| Calibration | Intelligent automatic calibration | ||
| Software support | Android, iOS, Windows, WeChat applet | ||
| Accuracy guaranteed | Guarantee first-level measurement qualification | ||
| Standard 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 | ||
| Spectral method | grating | ||
| Sensor | Dual column high-precision CMOS array sensor | ||
| Wavelength interval | 10nm | ||
| Reflectivity measurement range | 0-200% | ||
| Reflectance resolution | 0.01% | ||
| Measuring time | about 1 second | ||
| Interface | USB, Bluetooth | ||
| Screen | Full color screen, 3.5 inches | ||
| Battery capacity | Can continuously measure 8000 times on a single charge, 7.2V/3000mAh | ||
| Language | Simplified Chinese, English | ||
| Storage | Instrument: 10,000 items; APP: Mass storage | ||
| Size | 233mm*77mm*93mm | ||
| Weight | About 600g | ||
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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